Contact Us - Water Heaters Only, Inc.

Contact Water Heaters Only, Inc

Water Heaters Only, Inc. San Jose
1780E Old Bayshore Hwy
San Jose, CA 95112 USA
Phone: (408) 290-8955

Call now, we answer the phone 24 hours a day 7 days a week. You can also submit a request below and one of our water heater experts will get back to you quickly!

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Water Heaters Only, Inc.

4.9

Based on 434 reviews

review us on

Tom Chasuk

06:53 11 Mar 25

When our 17 year old basement water heater died, we knew immediately who to call for a new one. We called Water Heaters Only in San Jose and requested, Kevin West (the technician who had installed it back in 2008) to install the new one as his work was A+. In fact, the city inspector said he had never seen such good work. So it was a "no-brainer" to request Kevin. He and Chrys arrived in a timely manner and did not disappoint. They immediately got to work draining the old water heater. They then lugged the old 170 lb. water heater up the old, challenging, winding 13-step staircase...and then down the steps with the new one! They really care about the job they do and their work is impeccable. When Kevin first arrived he went over exactly what he was going to do. He and Chrys are professionals and worked well as a team. Their knowledge and service made a very stressful time stress-free! The last thing they did was to slap on the water heater a "Certificate Of Installation" which listed their Service Number, Job Number 214281, Date of Install, Model & Serial Number...all the info we would need if we required additional service. They are so much appreciated! Thanks for such great work!

Jeff Spoelstra

04:02 26 Feb 25

Loni was a pleasure to work with. Very personable and professional. He did a nice job of the installation. He was quick. And, everything went well.

Lawrence Russell

02:37 22 Feb 25

Fast, efficent,quick response. This is the second water heater. Privious one lasted 12 years.

hhchang8

21:26 17 Feb 25

Our installer Alex Buenrostro was very efficient in removing the old water heater, and installing the new unit. The whole job was completed in less than 2 hours. He did a great job! We have hot water again! We highly recommend Water Heaters Only for anyone needing to replace their old water heater.

Rico Flores

16:32 15 Feb 25

Kevin West was very informative and did a great job on installing my water heater in a short time. He definitely made a stressful situation more calming by his professionalism and knowledge. Would highly recommend WHO and ask for Kevin!

Ryan Phillips

02:49 12 Feb 25

This review is for Chrys. He was exceptional. Our standard tank WH went out, and we were considering going to a tankless WH. Water Heaters Only quote was in-line with what others were quoting, but we went with Chrys and Water Heaters Only. From the quote to the work, Chrys went above and beyond to explain the system and how it works. His work was top notch.

Mike Mcconnell

21:01 07 Feb 25

Called at 9am, new water heater was fully installed before 1pm. Excellent quality installation, very personable and professional plumber.

Bob Krivacic

18:34 02 Feb 25

Was friendly, answered all my questions, and did a great job. Also took the time to explain how things work, and each step of the process.

K.C. Sunshine Kim

23:20 27 Jan 25

Alex was great!! Hopefully, I don't need him for 10+ years.

William Bauer

01:03 25 Jan 25

Excellent work!

Johnny Gaeta

23:41 24 Jan 25

Loni was a top notch guy. Great service. To the point. Explained the process very well. Got the Job done efficiently and professionally. They came out same day took old water heater away installed new one. Again great work Loni.

John Kuh

20:56 21 Jan 25

The installation went very well and the installer was very professional and did good work. However, there are two issues I had with the service. My original water heater had a 6 year warranty and the warranty runs out in March. So, the original water heater tank was replaced with new one at no charge and parts and labor were charged for the replacement. However, there was a $400 service fee on top of the cost of parts and labor. I contacted Water Heaters Only to find out why there was a service fee with no good explanation. The company did give me a $75 reduction on the fee but I don’t think this type of fee should be charged and certainly not at that rate. In addition, there is no warranty issued on the new water tank. They will only give me the remaining two months left on the warranty on the previous tank they replaced for the new tank. Makes no sense. For these reasons I will not business with this company in the future. Unfortunate, since I have purchased several water heaters with them over the years.

T F-Martin

00:47 20 Jan 25

Excellent service. I called on Saturday, and Kevin was at my house the next day. He replaced the thermopile in my water heater. The price for labor and parts was affordable compared to similar local businesses. One place I called asked me to look for the thermopile part and wanted to charge me twice what Water Heaters Only, Inc. charged! Kevin had the part with him on his truck and replaced it in less than thirty minutes. Prompt, reliable, and professional service. I highly recommend Water Heaters, Inc.

Gabriel Leblanc

01:29 14 Jan 25

John Aguirre was excellent!

Ihor Berezhnyy

19:20 09 Jan 25

I give 5 stars to company and to technician Loni.
Company responded on my late-night call, set an appointment for the next day, informed me upfront about the price range and answered my technical questions.
Loni is a kind, friendly person with sound technical expertise in water heaters. He gave me a call 20 mins before coming, came on time, explained what needs to be done in details and final price. After I agreed, he started working. He is very well organized and focused on the job. After he finished water heater installation, he did a demo on how to run a system and use a new features. If you given a chance to pick a technician – go Loni.

Carol Mattox

00:34 04 Jan 25

Thank you, John, for your professionalism, knowledge and efficiency. We can easily recommend Only Water Heaters to our family and friends.

Daniel Cer

00:27 23 Dec 24

Water Heaters only both provided an estimate over the phone and installed a new water heater the very next day!

The quality of the installation work is excellent.

R A

02:04 08 Dec 24

Dear Michelle,
I have been trying to leave a review for Daniel Chavez for to days
Nothing on his business cards worked.
Any way I give Daniel C. Five Stars'
His knowledge on Water Heaters was remarkable. It was very educational I learned quite a Lot. He was on time and in my mind he is a water heater Savant. He is very professional.
I highly recommend him Highly. If you want the job done right,
and a smile on your face, Daniel C. is your man for the job.
I would give him 10 stars but they limited it to 5 stars.
Happy New Year, and to all a good night,
Richard

Nieva Aguinaldo

00:21 06 Dec 24

Steve B. arrived promptly as scheduled according to his voicemail. He did an excellent job installing the 40 gallon water heater. Steve was knowledgeable and friendly. He was professional and gave us a great price with the senior discount.

Greg Renda

23:38 05 Dec 24

John A. did an excellent job replacing our leaking water heater. He was happy to answer all my questions and accommodated a couple of special requests I made for the installation. All this at a reasonable price. I'll definitely use them again.

Maki Kanayama

03:29 05 Dec 24

Appreciate the great service by Daniel.

Minh Nguyen

23:56 26 Nov 24

My water heater is leaking and I called the office (Shawn) scheduled with Alex with 3 hours my water heater fixed. Thanks to both

Bob Burd

15:50 25 Nov 24

Came home from a road trip to find to my 12yr-old water heater had stopped working. I was surprised that I was able to get someone out on a Sunday with only a few hours' notice. Will from @ayet Heaters Only came out, gave me a professional assessment, and proceeded to spend the next 4hrs expertly dismantling the old one and installing its replacement. Highly recommend him!

Arman Chapa

23:44 12 Nov 24

Service was A+. Alex did a great job. I did not shop around to know about cost, but the little research I had time to do, it was reasonable.

Yik Ran Au Yong

22:43 02 Nov 24

Amazing service..the technician John was knowledgeable and kept me updated along the way from the time he was on the way to my house, while he is working on the heater until it was done. He gave me advice on the function of the knobs and recommended settings. Overall a great experience with speedy service. He replaced my 50 gal water heater within 2.5 hours.

Benson Kwan

22:02 28 Oct 24

The Water Heater Only technician, Loni Ongolea, did an outstanding job replacing our leaking water heater. He came today instead of tomorrow and took only a few hours to replace the water heater and all the gas and water connections. He was very informative and answered all my questions in a friendly and professional manner. I would gladly recommend your company to my family and friends.

Sara Fulton

15:57 22 Oct 24

Loni came and replaced our 15-yr-old tankless when we had only scheduled a quote. (The thing breathed its last breath that very morning.) He was on time, fast, knowledgeable and personable. I trusted the info and recommendations he gave us, and I didn't feel like I was being sold. The previous place I called sent a salesman, and we were quoted $3k more than WHO charged us. Very, very happy! Thank you, Loni!

Marina Wells

23:40 10 Oct 24

Great customer service, Loni, the mechanic , arrived same day and replaced the water heater in no time. You can see he cared for us to be able to take a hot shower, not just get the work done! He offered a reasonable price and did excellent job! Thank you!

Alex B

16:51 06 Oct 24

Water Heaters Only is an amazing company! They quickly responded to my call and sent out Technician Loni to replace my water heater. He arrived inside the scheduled window and completed replacing my water heater within 2.5 hours. He was very courteous and professional. He patiently answered all my questions and did a thorough cleanup when he was done. He also rerouted my existing pressure relief and catch pan drain pipes for improved functionality. Loni was fabulous; I would give him 6 out of 5 stars if I could! I highly recommend this company!

Nick Ryan

18:17 08 Sep 24

Our water heater blew up late Friday and Water Heaters Only was the only company that could promise a replacement same day when we called Saturday morning. Daniel Chavez came out with the new unit already in his truck and got to work. He completed the job very professionally and it's working great. Highly recommended.

Tom Fumoto

19:39 15 Aug 24

We replaced the water heater after the pilot light on the old water heater went out and would not re-light. The technician/installer was Daniel C. He was knowledgeable, professional and very friendly and explained the problem.
I would definitely recommend and use Water Heaters Only Inc. again.

Laura Staer

17:10 15 Aug 24

The only reason this didn’t get a 5-star review is because it seemed a little pricy and the main reason I was told it was so expensive was because my water heater is up 1 flight of stairs.
Otherwise, great service, I called on a Thursday evening and they got me an appointment first thing the following morning. Alex, the tech, was lovely and did a very nice job!

Gary Mutschelknaus

23:34 10 Aug 24

Loni, our technician did a fabulous job in replacing our hot water heater and also repairing a surprise problem. He was very knowledgeable, personable and easy to work with. We would highly recommend him.
Gary & Darlene Mutschelknaus

Michael Gabler

15:57 09 Jul 24

Whole experience with WaterHeatersOnly was super professional and courteous. Installation technician Steve B #204150 - was super, did a great job of cleaning up the installation issues from the last water heater install in 2006. I have already scheduled the city inspection and am confident that the install will be approved.

Steven “Doaner” Doane

00:53 09 Jul 24

Dan was outstanding and very knowledgeable. He worked through some issues and did an exceptional job. Every staff member was very professional. I would highly recommend this company. Thanks again.

Quang Nguyen

14:07 04 Jul 24

It's a pleasant experience to have Water Heaters Only service. Alex, the technician and the phone operator are punctual, professional, skillful. Highly recommended.

Jason Cheruvatoor

20:01 03 Jul 24

Very knowledgeable and very honest. We had an issue with our tankless water heater and they gave the best advice. I highly recommend Water Heaters Only for any water heater installation or repairs.

Gang Han

19:05 03 Jul 24

Kevin is the best!

Anne Tran

15:35 21 Jun 24

We were in need of hot water so I came across Water Heater Only and gave it a try since it has a 4.9 rating. I want to praise their employee, John A., for providing exemplary service. He was considerate, not only did he changed the water heater tank, he cleaned up the clutters around it and added a bigger size pan and wood underneath the tank to prevent issues in the future. I was in awed. Thank you John A.

Lolke Bijlsma

22:02 19 Jun 24

Water Heaters Only has served us in the past very well and today was no exception. I woke up to a wet garage as my large water heater was leaking. I called the service number on the water heater and I was told that a service technician would be there between 10 and 2. Around 11:20 I got a call from Loni and he was there in 10 min. In 2 hours he took care of the full replacement of our 75 gallon water heater that is a special unit as it also provides water to an Apollo Hydroheat unit.
Loni was very professional and shared a lot of good information. Highly recommended.

Carol Gsell

00:57 19 Jun 24

Excellent service with these people; technician (Wesley) was very professional and explained everything I needed to know. Thank you!

Ron Langlais

23:52 15 Jun 24

On time. Knowledgeable. Efficient. Friendly! I’d use them again!

Doug Baker

19:04 06 Jun 24

Kevin at Water Heaters Only did an excellent job installing a new water heater for us. He was able to come out the same day we called and get us taken care of. Highly recommend!

Laura Baker

06:09 06 Jun 24

It's not a fun thing to unexpectedly have to replace a water heater, but Water Heaters Only made the experience simple and seamless. I called when I noticed our water heater was leaking and they were courteous and friendly on the phone and got me scheduled that day. Kevin West came out to do the replacement, and he was very friendly and professional. He explained the process, provided a quote and got our new water heater installed well. Even without knowing the technical details, it's clearly a better install job than whoever did the last one. Would definitely recommend!

Marti Ragone

21:22 04 Jun 24

Loni at Water Heaters Only was great to work with, and did a fabulous job installing my new water heater. He was nice & patient & explained everything clearly to us.

Angela D

04:15 30 May 24

Loni is very knowledgeable and throughly answered all of our questions. He helped us make the best choice for our needs, it also happened to be the least costly choice. When it came to the installation Loni did a fantastic professional job and cleaned up when he was finished. Loni walked us through the operation and settings on our new water softener. If you want great service at a fair price you can’t go wrong with Water Heaters Only.

Vickie C

18:53 13 May 24

Really great experience with Water Heaters Only and Dan C. last week! We found our water heater leaking at 1pm, and they got a technician out to the house by 3pm. From the initial contact and throughout the replacement process, Water Heaters Only was upfront with details (great documentation and process standards). For the evaluation, Dan explained his findings and presented clear options. He was very thorough with new water heater installation. By that evening, we had hot water! So far, everything looks and is working great. I would definitely recommend this business!

Derek Wong

23:21 29 Apr 24

My technician, Loni, was professional, courteous, and efficient! Takes the time to explain options, how things work, and what he’s doing. He does things the right way, and his piping work has lasted longer than the lifetime of the previous unit! (He was the technician who actually installed my previous water heater in 2014!)

James Hartigan

16:31 26 Apr 24

On time, done on time, great installation and John was very professional and personable.

Ken L

22:36 18 Apr 24

I recently had the pleasure of using Water Heaters Only for the installation of a new water heater. I was thoroughly impressed with the entire experience, especially with our installer Dan Chavez. I was impressed by how WHO quickly responded to my late evening call and scheduled the installation for the next day. Dan, our installer, arrived on time and took the time to assess my needs, answer my questions, and provide recommendations that best fit my needs. Throughout the installation process, I was kept informed of progress and any potential issues that arose. I couldn't be happier with my experience with WHO. From the initial consultation to the completion of the installation, everything was handled with professionalism, efficiency, and care. I would highly recommend Water Heaters Only and Dan Chavez to anyone in need of water heater installation services. They truly set the standard for excellence in their industry.

Andrew Bogan

16:23 18 Apr 24

Professional, expert, fast. I will use Water Heaters Only for all my water heater needs going forward.

Michael MCCONNELL

16:27 10 Apr 24

Great installation by Loni

Danny Nguyen

16:15 08 Apr 24

Highly recommend Kevin West for water heater repair! He was friendly, knowledgeable, honest, and offered a competitive price. I felt confident in his work and would definitely recommend him to others. (Invoice 200736)

Shabbir Latif

16:38 27 Mar 24

Very professional, candid, honest. They were prompt and able to arranged the appt. the same day. John came and explained all the possible options. He did whatever possible to get our water heater going and gave an estm. for replacement if needed. I highly recommend him and the company.

Lance Jacobs

21:00 11 Mar 24

Fast and painless! I called them Sunday afternoon and in less than 24 hours they had come out and replaced my leaking water heater with a new one. Loni was incredibly efficient, knowledgeable and professional. 👍🏼👍🏼

Nagaraj Mitty

01:27 09 Mar 24

Thanks to Paul for understanding our urgency when our whole garage was flooded!
Water Heaters Only replaced our Water Heater Only yesterday in less than 3 hours! Thanks to Chris Devore for his perfect job yesterday👍
He answered all my questions & was very friendly & did an awesome/perfect job. He walked me through the whole process of how to shut of water in an emergency & gas👍👍
Thanks Paul & Chris👏👏

Nagaraj Mitty

Gail A Thoreson

00:56 09 Mar 24

We have used Water Heaters Only for years and have been completely happy and satisfied with the water heaters used and the service we have received. Everyone - Paul at the main office and Chris who is their local technician - have been so helpful, understanding and knowledgeable. Never any problems with the installation and they are always ready to answer our questions and address our concerns. Would give them 10 stars... not just 5!!!!!

Kathy O'Neal

19:27 29 Feb 24

Excellent workmanship by John A.

steve ellison

00:30 28 Feb 24

Quick, efficient service and quality work. The technician, Loni, was thorough and patient and explanatory where he needed to be. Glad I chose to go this route.

Jourdan Bickham

19:45 18 Feb 24

Joseph and team were excellent! Responded right away and could have come out the same day if we had replied sooner, but instead came out first thing in morning the next day. They were professional, got down to work right away and did a five star professional installation… at a very reasonable price. It would take long enough to brush your teeth or shave with electric shaver to get hot water in the shower with the old tankless water heater. Now? About 12 seconds… without recirculating pump! When your old water heater goes, call Joe!

Dennis Plaza

03:52 14 Feb 24

Very friendly and personable clerical staff. Well versed in answering questions. Scheduling an appointment was quick and easy. Loni was my installer. He arrived on time, provided helpful information and answered my product questions. Great guy! Speaks highly of the company, how well he is treated, and how much he loves his job. Refreshing to hear! He installed my new water heater quickly, removed the old, and made sure the new install was up to code. Loni is a very capable installer, has many years of experience, and a pleasure to meet. A true professional.

Mary Frances Lynch

01:16 27 Jan 24

From the woman on the phone to Loni, the technician who came out to service us, we felt we were in good hands because of the professionalism they both displayed and the courteous and quick service they provided. Loni worked efficiently. He went above and beyond with explaining the setup of the water heater and pump to me. Very professional in every way. I would absolutely recommend Water Heaters Only.

MELINDA MEYERS

07:18 26 Jan 24

Kevin west was very professional and personable.

Jimmie Alonso

23:41 18 Jan 24

Damien was very professional and he did such a great job I am so happy with the service that was done today thank you.Damien

Linda Yanoska

01:46 18 Jan 24

Loni of Water Heaters Only was very professional, prompt, considerate and over the top conscious when doing the installation as I was also working from home. He did a wonderful job! Cost was very reasonable, and I never had to miss a day without a hot shower! Thank you!

Vince Burkhart

02:30 17 Jan 24

Kevin West (aka Westicles) did an excellent job installing my new water heater and bringing the installation up to current San Jose city codes. He was very professional and explained clearly all work needed to bring the installation up to the latest safety requirements. His work was top notch and I highly recommend him and Water Heaters Only.

K Sav

00:13 16 Jan 24

I had a great experience with Water Heaters Only and their technician Dan Chavez on Jan 7, 2024. My water heater was dead and I was able to get a same day appt. Dan arrived well on time and explained everything fully. All was back in order and working when he left. I'm completely satisfied.

Peter Aiello

21:41 05 Jan 24

Loni provided excellent service. Fully explained what he was doing and how the new water heater worked. Made sure everything was working before he left. A great guy

Lowell Ness

01:53 03 Jan 24

Very professional and friendly guys. Considerate and knowledgeable.

Mike Barton

21:30 29 Dec 23

Chris installed our water heater. Very professional, did a great job on the install. Highly recommend this Company. They will NOT rip you off, they are honest and our tech was great. Follow up, had some chirping noise coming out of our heater a few weeks after the install, they sent Chris out to do a minor/repair and our heater is as good as new.

Ivan Sepetka

21:06 16 Dec 23

Excellent service ! The technician Mr. Mo T. was very professional and friendly. He was perfect to explain everything regarding new heater installation and all what I wanted to know. Many thanks. Ivan

Stuart Keith

01:04 10 Dec 23

Chris did d a perfect job of replacing our water heater. and upgrading to code. Was very prompt and professional.

Al Ackermann

22:01 24 Oct 23

Woke up without hot water today. Called Water Heaters Only and had a new unit installed within five hours. Lucas, the technician, was very knowledgeable and professional. He quoted a fair price and did a quality install of the unit. I would use them again.

Jim Poppy

00:15 14 Oct 23

New 50-gallon water heater. The tech (Steve) was on time, answered all my questions, and explained what he was going to do. Quality work and a pleasant experience. They also installed the water heater that was replaced, which lasted 23 years.

Evan P.

19:09 28 Sep 23

Loni is the man who fixed my water replacement in 3 hours. The job is good and professional. I told him I wanna it will last for 10 years. Let's meet 10 years later :)

Richard Dodds

03:40 24 Sep 23

Great experience from a bad one. Got notified of our water heater flooding our bedroom while we were on vacation. Water Heaters Only was on time and our plumber was extremely professional. I'm very happy with their service.

Chris Horan

20:19 13 Sep 23

Positives: They sent a highly professional technician out the next day to assess the scope of the water heater replacement.
Negatives: The call center experience was underwhelming. The written and signed quote was more than double ($7,250 vs. actual at $3,500) what I ended up paying by using a highly experienced, local plumber. (50 gallon tank, took 2 plumbers ~4 hours to install). Certainly felt to me like price gouging based upon both it being an urgent need and the zip code. Not a good feeling.

Forrest caro

01:09 13 Sep 23

Loni came out on a friday to take a look at our ailing water heater, he diagnosed the problem and presented us with options to 1. repair, 2. replace the water heater or 3. have a tankless system installed. Since our water heater was nearing it's end of life, we chose to have a tankless system installed.
Loni and Kevin came today (Tuesday) at 10:30, our agreed upon time, removed the old water heater AND the 3 other older water heaters that we had been told (by other plumbers) could not be removed from our basement. Then they installed our new tankless heater in the place of the old heater, tested it and got it turned on by 5:30pm.
We could not be happier with the high level of customer service, professionalism and easy going competence displayed by Loni and Kevin. Both of these men are professionals and it shows! Water Heaters Only has our business for life!

D Mon

22:45 08 Sep 23

Great installer Daniel Chavez, he explained and showed me exactly what he was doing and all the items being installed, very friendly and professional, would definitely recommend and use him again.

Gulzar Nafees

11:37 08 Sep 23

Healthy food

Cynthia Chang

22:12 30 Aug 23

I had an excellent experience with this company. I called them around 8:15 am and the person answered the phone was very polite and scheduled an appointment for that morning (9-12) of the same date of my call.
The serviceman Alex was very courteous and did a great job of replacing my old unit with a new one. He was very professional in his workmanship and finished the installation in one and half hour. I will highly recommend this company to others.

William Artelt

19:21 30 Aug 23

Very knowledgeable water heater technician! Explained everything that was to be replaced including a new water heater. Disconnected and replaced all gas lines and water valves pertaining to installation requirements. Added non-flammable flashing tape around the exhaust area.
No gas leaks and no water leaks.

Entire process too 1 3/4 hour

I give Mo Five Star ⭐️ review!

Thanks Mo and Water Heaters Only!
Bill
Fremont, California

Christine Grover

00:10 25 Aug 23

Overall great experience! Loni was punctual, professional and very knowledgeable...he left the workspace clean after the installation and even came back to adjust the thermostat for me! I would highly recommend Water Heaters Only to my family and friends.

David Parisie

14:52 23 Aug 23

Great quality! Very responsive, our water heater was down. They came out the next day. More importantly, I had been unhappy with the last installation from another company since 2008. Loni and Luis did a much nicer job and fixed the problems the last guys left behind. Thank again Loni and Luis!

Timothy Mathews

23:23 04 Aug 23

Loni provided the peace of mind that we needed with our Water Heater that was causing much stress on our household. He came on time, answered our questions and was able to replace our Water Heater in only a few hours. We could not have been more relieved with this outcome. He was professional and provided a quality installation in exceptionally quick time.

Thanks so much for helping us, Loni was the best possible person to install the new Water Heater.

Mark Ryan

22:10 30 Jul 23

Lucas did a great job

Joseph Castellano

21:42 28 Jul 23

Prompt reply to my request and great service. Highly recommend for water heater replacement.

Mimi Wu

01:25 13 Jul 23

Great company and great service! I had an emergency water heater fail & leak and Water Heaters Only came out right away. They were responsive on email / on the phone, and the technician Loni was on time and very professional. He installed a new water heater and pump on the same day within a few hours, and I am very happy with the installation all around. Thank you!

Karen Wang

22:44 11 Jul 23

“water heater only” company has serviced Bay Area for many years. They helped us install our first tank more than ten years ago which worked very well. I am glad this company still service Bay Area residents after so many years, Steve and Loni did great job in replacing our water heater tank this afternoon. Very professional work was done! Thank you so much!

Maria Matteis

22:07 15 Jun 23

I called water heaters only at 8:40 AM and there was a technician at my door by 12:30!!😃 Loni came to my house to replace my water heater. He explained about all the choices and was very knowledgeable. We decided on a course of action and he had my old water heater out and the new one installed within 2 hours. He explained about the warranty and exactly how to maintain my new heater. He was courteous and left the area very clean. Loni deserve more than 5 stars!!
Thank you so much Loni!!

Kat T

01:11 25 Apr 23

I was so happy to find this company after our 13 year old water heater stopped working on Friday evening. They set me up with an appointment for Monday morning but said they'd try to come by Sunday. Fortunately they had time Sunday midday to come by and install a new water heater for us. They were quick (2 hours) and had the water heater we needed on hand. They were friendly and professional plus half the price of the plumber we had talked to before them. Wonderful to have hot water again and will call these guys first the next time I have an issue!

oNeigeo

17:22 22 Apr 23

Awesome company, will use again! Our water heater got damaged while a water remediation company fixed a leak in the garage and our water heater was not strapped in properly. Water Heaters Only was able to set up an appointment to give us an estimate and install a new water heater the same day! They were professional and helpful. They did an amazing job and were quick. They made an adjustment to ensure the water heater was secured properly. Thank you for the awesome work!

Rich Hawkins

22:30 17 Feb 23

John A. of their San Jose office did a very professional job explaining what the probable causes were for my leaking water heater. John explained the repair options and quickly and professionally replaced the water heater. He also brought the water heater mounts and plumbing up to code here in San Jose.
Well done John and 'Water Heaters Only' organization.
Sincerely, Richard Hawkins

Don Hobbs

23:51 31 Jan 23

I had used Water Heaters Only 11 or 12 years ago so I knew they were good but last week, when my water heater sprang a leak, I called them and they responded immediately. Mo Tau, the water heater installation tech, came out the next day. He was extremely personable, highly professional, completely knowledgeable, and made sure everything was done correctly. He double checked everything as he finished and left me with a smile on my face. You will be lucky if you get Mo when it is your time. I highly recommend him and Water Heaters Only.

Ray Jang

18:10 08 Nov 22

We needed a new water heater and decided to go tankless. Initial contact was through their website and follow-up by email. Quick replies and answered my initial questions. We scheduled the site visit to assess the appropriate product to install and provide an estimate. Loni performed both the site visit and installation. He was great, phoning me to let us know he was on his way and arrived as scheduled. The installation is clean - see photo. Loni answered all my questions with a smile! He also left his work area spotless.

Keri Lehmann

21:55 28 Oct 22

Water heaters only was recommended by our trusted plumber! I can see why! From the first call and conversation they were prompt and courteous. Steve was lovely. Let me know he was coming, Very friendly, responsive and positive, even though our situation was difficult. There were no surprises and the work was high quality. We would absolutely recommend them and use them again! Thank you, Steve and heaters only!!!

Craig Kelly

20:32 15 Oct 22

Loni did a great job installing a new water heater for us. He somehow managed to get the new one down our basement stairs and the old one back up all by himself. He was very courteous and answered all my questions and finished the job in a quick and expeditions manner.

Chuck Adams

14:50 14 Aug 22

Loni, arrived on time, was personable & professional. He performed the installation of our water heater quickly. I would definitely recommend water heaters only. The 1 thing I found some what miss leading is I was asked to leave a 5 star review & if the review was less than 5 star there was a phone # to call instead of leaving a review.

Garrett Short

20:58 07 Aug 22

Scheduling was super easy. The technician (Kevin W) was on-time and worked efficiently replacing my old water heater. Afterwards I appreciated the time he spend to explaining the maintenance requirements (there is none), lighting the pilot light, why our old heater was making banging noises, etc.

Tiffany Schneider Raff

18:37 06 Jul 22

Nick was so helpful to us. We wanted to do a routine check our water heater and he responded right away, gave us useful advice and was very professional. What I liked most was that he was honest and generous with his time, both which are a rare find now adays. Thank you Water Heaters Only!

Jerome Bolusan

04:37 03 Jul 22

John A. installed my water heater and was a class act guy. He was very friendly, easy to talk to, very knowledgeable and very thorough about the process. I only met him for a few minutes but I felt like I've known him for years, that is how cool he was. Any company that has an employee like John gets my approval. 5 stars.

Larry Siegel

19:51 19 Jun 22

I appreciate the fast and efficient replacement of our 12 year old Bradford water heater. John A (their technician) finished the removal and installation of our water heater in less than 3 hours. He was professional and explained all my questions about the work. It was our fortune to get this last minutes service on a Saturday afternoon. We have guests coming and needed the laundry and showers working before they arrive. Expecting I won’t need water heater service for another 12 years!

Sue Schaefer

22:15 15 Jun 22

We called Water Heaters Only at 8:00 AM and Alex arrived that same morning to install a new 40 gal water heater. He was very professional, extremely knowledgeable in his craft and went above and beyond to answer all our questions. His quick thinking saved us on a another issue that arose that morning (not by his doing). He finished the job in a little over 2 hours and we're very satisfied with his work. We highly recommend Alex and Water Heaters Only and have already referred WHO to one of our neighbors.

Alan Hilton-Nickel

17:03 02 Jun 22

Our heater speed producing hot water just before the weekend after almost 10 years of continual service. I placed a service call with my home warranty service (AHS) but their tech couldn't come until Tuesday (Memorial Day weekend). WHO had installed it, so I called them. The same tech who had done the original install, Kevin, came out on a SUNDAY, after calling to confirm the problem and get the model of the heater and controller so he could bring the right parts. He carefully diagnosed it as a faulty thermopile. He replaced that, but the controller wouldn't turn on. He explained that the controllers for my brand often fail after this sort of thing. He replaced the controller and the heater fired right up. He had to charge for the parts, but only charged $50 for the labor as it was a unit they had installed.
I really appreciate Kevin's awesome attitude, and his careful methodology to diagnose and solve the problem at the lowest possible cost, when a lot of companies would have just said "your 10 year old water heater is dead, gotta replace it".
I highly recommend Water Heaters Only as the place to get a quality water heater installed carefully and with great support!

Bill Foy

23:41 31 May 22

I had Alex come out and replace old water heater with upmost professionalism! We had old Solar pipes that needed to be taken out and he cleaned it all up so it looks great!. Sean was the person that answered the phone and he was very professional with my questions and set up the repair super fast. Called Monday Morning around 8am and they were out by11am!
I would highly recommend them to anyone!!
Great job!!

diane d

22:47 05 May 22

Alex B. did an excellent job removing our old water heater and installing a new 40 gallon water heater. My husband installed our last one and he was impressed by the job Alex did. He was very nice and professional. The total cost for removal and installation was $2,285.00 for a B White brand water heater on 4/12/22. I'm not sure the going rate these days. He did a beautiful job so we are happy with our experience. They even came out the same day so we did not have to take cold showers!! This came with a 6 year tank warranty and 1 year labor.

Steven Ichinaga

18:03 26 Apr 22

Called at 1:00 pm, sent Chris D. out to replace my 14 year old leaking hot water heater. Estimate matched the office quote. Chris replaced my hot water heater and old valve.
He answered all of my questions and was finished before 5:00 p.m.. Excellent job

Jason Hilbert

21:34 14 Apr 22

What an experience! Water Heaters Only responded, evaluated, and installed in la little over 24 hrs from my initial e-mail! Colby in the office was great with the initial contact and decision whether to get a tankless or traditional heater. (We went with traditional) Then our amazing technician, Kevin, came out and did an amazing job removing the old heater and installing the new one. He found errors the previous installers made years ago and made our home safer in the process. The new heater works great. The experience, quality, and customer service really stood out from start to finish. Can't rate them highly enough. Kevin, you rock! Thanks!

John Stary

22:17 24 Mar 22

Called for replacement water heater and got same day service. Installer was highly competent and did a nice clean job. Very happy with the service

John Nourse

23:41 28 Feb 22

Chris showed up on time with a van load of water heaters, and knew exactly what to do. He added a surge tank, leak pan, and third seismic restraint. He added extra shut-off valves to make future repairs easier. Chris is a true craftsman, and explained what he was doing every step of the way. He figured out how to route the drain line from the pan under the door so no holes were needed in the wall. All copper pipe joints were soldered neatly, and wiped clean of flux. The work area was left clean.

I would recommend Water Heaters Only and Chris Devore without reservation. AND the cost was over $1000 less than the next closest bid price!

Brooke Lazzarini

05:33 16 Feb 22

Loni came out and answered all my questions on which type of water heater I needed. Then came back the next day and installed one. He did a fantastic job and he did really quality work. I recommend them very highly.

Art Tofanelli

22:52 19 Jan 22

Well, it's bound to happen - at some point, your water heater will develop a leak. Luckily for us, it was a small one. I called Water Heaters Only, and was able to set up an appointment for the next day. Our technician Steve B. called to let us know that he'd be arriving soon. Steve was very personable, professional, and had our new 50 gallon water heater installed in well under 2 hours. He clearly takes pride in his work! The earthquake straps, supply lines, overflow pipe, and all the other details were VERY professionally done. I highly recommend Water Heaters Only.

Gary Kuhn

21:12 29 Dec 21

The installer (Loni) was actually early and completed the job exactly as he said he would. We were very pleased with his service. He was so kind as to wait to turn off our water while our housecleaners finished their work as they required some water.

Len Lehmann

23:32 22 Dec 21

Super pleased! Alex B. did a great job. The installation was more complete than expected, and the price was very competitive. They know their business and are thoroughly professional. Highly recommended.

Thomas Osaki

02:43 01 Dec 21

I was in a difficult situation of not having hot water due to a water heater that failed. I contacted Water Heaters Only and was able to schedule an installation the next day. Loni, the technician, came and installed my new water heater perfectly. I really appreciate the effort he made to explain all of my options available. Highly recommend for those in the same situation, I found pricing and service to be much better than Lowe's for a water heater made by Bradford White (which they don't offer).

Daisy Mae

00:02 07 Nov 21

Chris came out within an hour of my call. He figured out what needed to be done. Gave us options and let us decide what we wanted to do. He worked fast and efficient. Got us up and running within the 2 hours he quoted us for. Thanks Chris!!!

David Clifford

16:52 26 Oct 21

Loni was my craftsman and I got lucky, it's all about the guy that comes to your house! Loni was highly personable, professional and highly experienced. He performed exceptionally well and was very considerate of my property. He even came in under budget, which I found shocking, haven't experienced that in years. Best experience I have had with a contractor in years, very refreshing. Highly recommended....

Everett Golden

21:25 27 Jul 21

Kevin was great. Highly recommend WHO for any water heater service. The process was seamless, every step was explained and the work followed exactly as indicated.

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