Dependable Water Heaters

★★★★★ 4.9 / 5 (460)
: 2228 Annona Ave, San Jose, CA 95122
: (408) 838-2942
:

Company Overview

Our experts are dedicated to the installation and repair of hot water systems, tankless systems, water heater maintenance, water conservation assessments, and plumbing solutions.

Every service I provide is covered by a warranty of three years, and traditional water heaters are provided with warranties of 6 or 10 years on the internal parts. I offer a no-cost tank flush annually after the heater is installed. Additionally, I have affordable maintenance plans to maximize the lifespan of your heater.

Give me a call today for a complimentary assessment and top-notch customer service.

Vision Statement: Deliver outstanding service with top-tier products at competitive rates to every client every time.

Having completed over 4,000 installations, I have a wealth of experience in water heater installations. Over time, I have gained experience with different kinds of customers, even the most demanding clients. I appreciate getting to know my customers and encourage them to watch the process from afar, so they can see the level of skill and quality involved in completing the job and providing that every step is thorough.

I strive to earn your trust through an open and transparent method that is without pressure and hard selling. I will explain the requirements, the duration of the work, and the price you can expect. Your satisfaction is my promise and will not stop until you are completely happy.

You are at Dependable Water Heaters. Bonded and insured. I’m Adrian, the technician and owner here. With over 12 years of experience in water heater installations, along with training from leading manufacturers and various industry leaders. With a track record of installing over 4,000 units, I have a thorough understanding of how to install, fix, and maintain conventional and on-demand systems such as Noritz, A.O. Smith, and Bradford White. Having worked with Fortune 10 companies has given me valuable business insights to be a proficient manager in both technical and business aspects. I truly love what I do and customer service is my top priority.

I have discounts available for senior citizens, disabled individuals, and service members as well as those in genuine need.

I appreciate the opportunity to serve you one project at a time.

Business Services

  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:6:00 AM - 11:45 PM
Tue:6:00 AM - 11:45 PM
Wed:6:30 AM - 11:30 PM
Thu:6:00 AM - 11:30 PM
Fri:6:00 AM - 11:30 PM
Sat:6:00 AM - 11:30 PM
Sun:6:00 AM - 11:30 PM

Recommended Customer Reviews

Tenaciousdan ..
★★★★★

I had my water heater pilot go out. I couldn't figure out how to light it again. The manufacturer didn't offer any tips or advice and said the valve was on back order and maybe I would have to go buy a new tank! I found this business on yelp and Adrian answered right away. He gave me a tip to hold the pilot button down longer and it may work. Indeed, it did! Fast service, great advice, and better than the manufacturer ""experts"". Thanks Adrian!!!

Craig S.
★★★★★

Definitely received 5 star treatment from Adrian and Dependable Water Heaters. I went out to my garage to find water all over the place. My water heater had given out. I quickly scanned Yelp and found Dependable Water Heaters with their 5 star average. That seemed too easy. I called and Adrian set me up with an appointment the next morning. About an hour after he arrived, the water heater was up and running. Adrian is super friendly, and took the time to explain his estimate and the installation. I highly recommend this company!

Meenakshi T.
★★★★★

Adrian has our business for life - his customer service is impeccable and his work is very reliable.

On Halloween night we had to deal with our water heater giving up on us - when I called Adrian he was willing to come the same night to fix the water heater to fix our leaking water heater - think 10.30 pm

He came as promised and put in a brand new water heater and explained to us how the new water heater worked. He explained maintaining the water heater on a regular basis.

Thank You so Much Adrian - you were awesome !!!

Charles S.
★★★★★

Quick service, and friendly to work with. Replace the TPR valve and the drain spout giving my water heater a few more years of life before I'll need to replace it.

Howard C.
★★★★★

Very helpful and took time to hear out my issue, discussed options and refered me to another provider when he wasn't able to service us. Much appreciated

J L L.
★★★★★

Didn't have hot water today and couldn't get a hold of my landlord. I first called PG & E but they wouldn't come out because I didn't smell ""rotten eggs"". Looked on Yelp and came across this place so I called. Since I can't approve any repairs Adrian was very helpful and explained to me how to turn the gas off. Thank you so much for your help.

Naum R.
★★★★★

Adrian is really good - very knowledgeable, efficient and professional.
He is also very friendly and customer-oriented.
We realized that our water heater quit working and contacted Adrian the day before yesterday, he responded right away and after looking at several pictures I've sent him and asking a few questions he knew exactly what the problem was and what needs to be done.
He gave me the exact quote with a discount for seniors and scheduled his visit right away. His pricing and warranty - 6 years on parts and 3 years on labor - are better than I could find anywhere else.
Adrian showed up yesterday fully prepared and replaced the water heater quickly and professionally even though it was at the end of a very long day for him. He was very neat and accurate, even installed a tray under the tank that was not there before.
I would highly recommend Adrian to anybody who has some water heater related problems, he is just great.

Bay Area R.
★★★★★

I highly recommend Dependable Water Heaters if you have any problems with your water heater - tank or tankless. We discovered a leak in our tankless water heater on Thursday. Called Adrian Diaz, he answered immediately, did a facetime call right there to try and troubleshoot. I also sent him some photos. He was able to tell right away what was wrong. We would need a new unit. He said he would call the warehouse to find a unit that would fit without much re-work. Next morning a bit after 9 AM, I get a text from him about the new unit, and the total cost estimate. He said he could arrive at 10:30 AM to replace the unit. He arrives right on time, finishes the work in about 1 hour. No hassles, no problems. He is the most helpful, courteous gentleman to work with, unparalleled customer service and support and he knows everything there is to know about water heaters !

He gives a 3 year warranty on his work. I need to set up a calendar entry to flush my tankless water heater yearly (I didn't know I needed to do that, which is why my first unit cracked after about 7 years, stupid me).

Adrian Diaz is the model of how a small business should operate ! I highly recommend Dependable Water Heaters !!

Bryan M.
★★★★★

My old water heater is over 20 years old. Although it's still working fine, I decide to replace it in case something happens. Adrian responded very quickly and came over the next morning with a perfect installation of a new one. He finished the work professionally, replaced a few old pipes with new ones, and walked me through all the details of maintenance. Really dependable to work with. High recommend him.

kim s.
★★★★★

Adrian went above and beyond. Our water heater was leaking so we called Adrian to come out to replace it. His first visit he found mold on our walls so he suggested to get that fix before installing a new heater. He came out the second time to remove our old water heater so we can get the walls done. The third time he came out with his crew to install the new water heater. 3 trips he made and there was no trip charge on top of the job. Mike and this other member did a great job installing the system. Definitely reccommend this guy for your water heater.

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