Water Heaters Only

★★★★★ 5.0 / 5 (8)
Emergency Call


: 1780E Old Bayshore Hwy, San Jose, CA 95112
: (408) 290-6727
: https://waterheaters-sanjose.com/yelp-san-jose-ads/

Company Overview

Water Heaters Only, Inc offers complete services for water heater repair, replacement, and installation, serving both residential and commercial clients, including tankless options. Since our inception in 1968, we have dedicated ourselves to water heater services for more than half a century. We prioritize customer satisfaction, care deeply for our clients, and strive to maintain low prices, which has led to decades of repeat business. All our services come with a guarantee, and we support the warranty for the products we install, including residential gas and electric water heaters, tankless systems, commercial units, and hybrid models. We are proud to have assisted more than 500,000 satisfied clients and will undercut any competitor's written bid presented on-site. Reach out to us any time, day or night, for same-day service, the best prices, and outstanding customer care. Our specialists are available evenings, weekends, and holidays without any extra fees! Affordable Rates, Quick Response, Licensed & Insured Since 1968! Water Heater Installation In 1968, our founder recognized a gap in the market for companies specializing in water heater services. The vision he created involved training technicians to excel by focusing exclusively on water heaters. These technicians received trucks tailored to their needs, equipped with every part necessary for perfect installations and repairs. This model introduced a standard of service that was unprecedented in the water heater repair and replacement field. Calls would be answered by knowledgeable, live representatives at any hour, every day of the year. More than fifty years later, we still provide 24/7 phone support and do not charge extra for service during evenings or weekends. Licensed and Insured Since 1968! Water Heaters Only, Inc truly values our customers, and we aim to make the water heater replacement experience straightforward and affordable. We know that water heater failures can happen without warning and can be quite stressful. Dealing with a leaking or faulty unit can add pressure to any situation. Our water heater specialists are available 24/7 to assist with shutting down a leaking tank or addressing safety concerns, as well as scheduling service at a convenient time, without extra charges for evening or weekend visits. Water Heaters Only, Inc is dedicated to assisting our customers before, during, and after any water heater challenge. Since our founding in 1968, we have replaced and serviced more than 1.2 million water heaters. We are grateful for all our customers and always keep in mind: The Crew From W.H.O. Can Do!

Business Services

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

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Kevin H.
★★★★★

This company is amazing for installing tankless water heaters. The value is much better than the other companies and the knowledge they have on these systems is terrific. The installer did a great job taking out the old tank and replacing with the new system.

Jaime W.
★★★★★

This is my third water heater replacement, but my first time with WHO. The service man, Kevin West, is a ROCKSTAR! He is very professional and deliberate in his workflow. He makes it look easy, but that's due to his years of experience. He loves his trade and respects the people he works for.

Glad that Kevin came out to save the day! We were able to get service that day! No cold showers for me!

Great job Kevin!

Susan J.
★★★★★

My 75 gallon water heater installed in 2002 died.I called Water Heaters Only and Steve came out the same day. After discussing my options, it was decided it was a 2 man job.The next morning Steve and Loni removed my ""dead"" tank and efficiently installed a new one. They worked as a smooth, very professional and knowledgeable team.They were done earlier that quoted.They did not leave any trace that they had been here. Pure gold!

Val C.
★★★★★

Great service. My experience by hiring this company, to the first phone, the several phone calls in between (I had many questions), the tech's arrival time, time of work, the installation, and the professionalism throughout the entire process - THIS COMPANY DESERVES 5+ STARS!!! I appreciate the patience PHIL had when I contacted the office Sat evening 3 different times with many questions. He was extremely helpful, understanding and took the time to explain 'water heaters for dummies' to me :) I'd also like to give a shout out to MO, the tech. He arrived on time, very friendly and professional. The job took him 2 hours and his install turned out great. If you need a WH replaced or repaired - Water Heaters Only is the place to call. I highly recommend.

Pam G.
★★★★★

My hot water heater of 20 years broke down yesterday and it was leaking all over the place. I contacted water heaters only and purchased a new hot water heater which was installed by the technician Mo Tau who is very personable knowledgeable and very easy to work with (We always have questions) and understand. Thank you Mo for your professional work ethics and great attitude.

Nadine C.
★★★★★

Great customer service. The technician, Niack came out on a Sunday. Called to tell me he was on his way. Explained the options and cost, then replaced our old water heater. Our old water heater wasn't quite up to code no safety straps so he fixed that. Now I have pan to catch the water if it ever goes out again. I was worried about mold so he sprayed some bleach stuff on the wood and drywall. Our water line coming in was funky so we had him fix that too. Before he left he showed me how it works etc. Great work and I would recommend.

G E.
★★★★★

Great job. Turned up on Sunday. Outlined options. Minimal fix right up to replacement. My heater was 7 years old so I went for a complete replacement. Will was quick and efficient. Made a few improvements re grounding and sediment collector in gas line. I think the service was excellent and recommend.

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