Water Heaters Repaired
Same-Day Fix Rate
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Your Local Modesto, CA Water Heater Pros
Welcome to Water Heater Repair Guy! We are your neighborhood water heater repair experts in Modesto, California. If you are waking up to cold showers, hearing popping sounds from your tank, or seeing water pooling on the floor, our team is here to fix it fast. We arrive on time, figure out the problem quickly, and get your hot water running again without any hassle.
Homeowners and business owners across Modesto can count on our friendly local technicians for everything from quick leak fixes and pilot light repairs to brand-new water heater installations. We offer 24/7 emergency calls and same-day service so you never have to wait days for a hot shower.
We proudly serve Modesto, Stanislaus County, and nearby areas with 24/7 emergency dispatch.
Residential Homes
Fast water heater repairs, sediment flushes, and replacements for Modesto families.
Local Businesses
Reliable commercial hot water service to keep your doors open and business running smoothly.
Top-Rated Water Heater Repair in Modesto
Homeowners and business owners in Modesto depend on Water Heater Repair Guy whenever hot water emergencies strike. We have established our reputation on punctuality, honest guidance, and code-compliant plumbing practices.
Whether your conventional tank is making loud popping sounds from mineral buildup or your on-demand system gives an error code during morning peak usage, our team delivers long-lasting, dependable solutions.
Areas & Zip Codes We Serve in Modesto

Common Questions About Water Heater Repair in Modesto, CA

We recommend an annual sediment flush for conventional storage tanks in Modesto, CA, especially in regions with hard municipal water. Tankless systems should also receive a descaling flush every 12 to 18 months.
We service and repair all major manufacturers, including Rheem, Bradford White, A.O. Smith, Rinnai, Navien, State, Lochinvar, Bosch, and Whirlpool. Our service trucks are stocked with OEM parts for both storage tank and tankless systems. Contact us at (877) 652-1357.
Water dripping from the T&P valve typically indicates excessive pressure in your plumbing system, thermal expansion issues, or a worn-out valve spring. We can test your water pressure and install an expansion tank or new safety valve as needed.
A sulfur odor is usually the result of harmless sulfur bacteria reacting with the tank's magnesium anode rod. Our technicians in Modesto, CA can disinfect the tank and install an aluminum-zinc or powered titanium anode rod to permanently eliminate the odor.
If your water heater is under 10 years old and the problem involves a replaceable component—such as an electrical element, thermostat, gas valve, or thermocouple—a repair is usually the most cost-effective route. If the internal storage tank is corroded and leaking from the bottom, a replacement is necessary.
Real Reviews From Homeowners in Modesto
"Water was leaking continuously from the temperature relief valve. The technician from Water Heater Repair Guy measured our home water pressure, installed a thermal expansion tank, and replaced the relief valve. Lifesavers!"
"Our old water heater started pooling water rapidly in our basement. Water Heater Repair Guy dispatched a team to Modesto right away. They hauled out the old corroded tank and installed a brand-new 50-gallon energy-efficient unit the very same afternoon. Truly exceptional service!"
"First-class water heater replacement in Modesto. From the initial phone call with their friendly dispatch team to the final cleanup, Water Heater Repair Guy exceeded all my expectations."
Water Heater Repair Near Modesto
Need Fast Water Heater Repair in Modesto? Call Today
Our friendly local technicians are on call 24/7 for same-day service across Modesto, CA.
(877) 652-1357 — Get Your Hot Water Back