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Find Water heater repair or service pros in San Jose

Avatar for Cupertino Plumbing, Inc
Cupertino Plumbing, Inc
3.0(
2
)

Angi Approved

In business since 2001

Free estimates

Customers say: Quick response

"I had an awful experience with Cupertino Plumbing. The plumber showed up, barely stayed for 15 seconds, and immediately started swearing at me, saying he didn?t care about the job. Completely unprofessional and disrespectful. If this is how they treat customers, I would never recommend them to anyone."
Recommended by50%of homeowners
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.5(
641
)

Angi Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Promo, courteous. Assessed job and conferred with us set expectations regarding cost, time, impact on customer. Completed replacement of water heater in short time. Cleaned up work area, removed old heater and reviewed work done. Very pleasant, professional. Will absolutely call Chandlers Plumbing out for any future plumbing work! Highly recommend! PaulB"
468 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for POSEIDON PLUMBING LLC
POSEIDON PLUMBING LLC
4.7(
6
)

Angi Approved

In business since 2014

Free estimates

Warranties offered

"Excellent work completed in less than 24hrs. Wish I?d done my homework for average cost to replace a water heater. $2850 to replace 50 gallon gas water heater seems very steep. "
28 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Amor Plumbing
Amor Plumbing
5.0(
5
)

Angi Approved

In business since 1995

Free estimates

Emergency services offered

Amor Plumbing is your go-to for top-notch Plumbing, Water Heaters, Boilers, Hydronics and More! Our skilled team ensures your plumbing needs are met with precision and top quality workmanship.

55 neighbors recently requested a quote
Avatar for The Tankless Guys Plumbing Corp.
The Tankless Guys Plumbing Corp.
5.0(
6
)

Angi Approved

Warranties offered

Customers say: Quick response

"The work was excellent, very cleanly done, great knowledge and helpful information from Gert, the owner of company. Good communication from company. Would work with this business again."
3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for GN Central Coast Plumbing, Inc.
GN Central Coast Plumbing, Inc.
4.5(
22
)

Angi Approved

In business since 2003

Emergency services offered

Warranties offered

"Gabriel charged us ridiculous prices for simple tasks ($75 for replacing a valve faucet in the backyard and $200 for replacing an older bathtub drain with one that we bought) on top of the $300 (150/hour labor) that he took just to show up and diagnose a potential leak. He initially said that the $200 included work on a second drain that was very corroded and stuck and promise that he will come again since he was missing a tool but when he show up he asked for an additional $300 at which point we almost let him do it but he requested the money beforehand since he was worried (rightfully) that if he breaks the tub we will not be paying him. At which point we decided to not let him do the job since he does not put his money on his skill. We managed to fix the second drain with $20 given to another plumber who came in for an unrelated issue."
17 neighbors recently requested a quote
Recommended by68%of homeowners
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FAQs for water heater repair or service projects in San Jose, CA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The San Jose, CA homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.