What Should I Do If My Water Heater Is Not Producing Hot Water?

A water heater that produces no hot water usually has a power, fuel, or control issue, so check the basics first and then schedule service if needed. The most common culprits are a tripped breaker on electric units or an extinguished pilot or closed gas supply on gas models. If something seems unsafe, this becomes an emergency; Wilbur’s offers 24/7 water heater repair. We handle these calls daily across the Birmingham area.

Try these safe checks before requesting service:

• Confirm the breaker or power switch is on; for gas, verify the gas valve is open and note pilot status.
• Set the thermostat to a hot setting without exceeding 120°F.
• After any reset, wait 30–60 minutes and test one hot tap.
• Stop and call immediately if you see leaks, smell gas, or the relief valve is discharging.

If basic checks don’t restore hot water, book a same- or next-day diagnostic so a licensed plumber can test heating elements, thermostats, and gas controls safely.

Updated: 2026-04-06

Need help in Irondale, AL? Call (205) 675-0280 or book online. “Water heater replacements are never a fun thing to deal with, but the guys at Wilbur made it a seamless transition.” — Jacob P.