Water Heater Repair Service

The plumbers in our network handle the full range: no-hot-water diagnostics, failed heating elements, faulty thermostats, leaking tanks, sediment buildup, bad pressure relief valves, and pilot or thermocouple problems. They work on gas and electric units as well as tankless systems, so whatever you've got, we'll match you with a pro who knows it.

Relighting a pilot or hitting the reset button is fine to try yourself. Anything past that, like swapping elements, dealing with a gas connection, or replacing a leaking valve, is work for a licensed plumber. These units carry real heat, water, and gas, and a bad repair gets expensive fast, so it's worth bringing in a pro who'll do it right and stand behind it.

Most water heater repairs run between $150 and $700, depending on the part that failed, whether it's a gas or electric unit, and how much labor the job takes. A simple thermostat or element swap sits at the low end, while valve and tank-related work runs higher. The plumber gives you a firm price up front, so you know the number before any work begins.

Yes. A leaking tank or total loss of hot water counts as urgent, and the plumbers we work with in Sunnyvale move fast on these calls. Reach out and we'll connect you with a local pro who can get to you quickly and stop the problem from getting worse.

Plumber Pros takes the guesswork out of finding a good plumber. Every pro in our network is vetted, experienced with water heaters, and committed to honest pricing, so you get straight answers on repair versus replacement instead of a sales pitch. One quick request and you're matched with someone who shows up and does the job right.