Water Heater Repair

Water Heater Repair

Electric, gas, and tankless diagnostics, repair, and replacement.

No hot water, unstable temperature, a pilot that will not stay lit, or an error code on a tankless unit can turn into a long day. Our licensed plumbers repair electric, gas, and tankless water heaters across Phoenix and the West Valley. We arrive with common parts and diagnostic tools so you can get back to normal quickly.

We evaluate gas supply and venting, test thermostats and heating elements, check anode rods and dip tubes, and verify expansion tanks and system pressure. For tankless systems, we descale heat exchangers, clean inlet screens, confirm venting, and set parameters to match your usage. If replacement offers better long term value, we size and quote clear options, including code upgrades and haul away.

• Repairs for traditional tank and modern tankless heaters
• Annual flushes and descaling that extend equipment life
• Code compliant installs with pans, drains, and expansion tanks
• Clear guidance based on age, condition, and efficiency

We serve Goodyear, Avondale, Buckeye, Glendale, Peoria, Surprise, Litchfield Park, Tolleson, Sun City, and nearby areas. Call today for fast and reliable water heater service.

Why choose On Time Plumbing?