Water Heaters Repaired
Same-Day Fix Rate
Happy Customers
Your Local Cotati, CA Water Heater Pros
Welcome to Water Heater Repair Guy! We are your neighborhood water heater repair experts in Cotati, 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 Cotati 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 Cotati, Sonoma County, and nearby areas with 24/7 emergency dispatch.
Residential Homes
Fast water heater repairs, sediment flushes, and replacements for Cotati families.
Local Businesses
Reliable commercial hot water service to keep your doors open and business running smoothly.
Top-Rated Water Heater Repair in Cotati
When cold water interrupts your day in Cotati, Water Heater Repair Guy is the name locals trust for fast, dependable service. We specialize solely in water heating equipment, bringing focused expertise to every repair, flush, and installation across the community.
We understand how frustrating it is to deal with sudden leaks or freezing morning showers. Whether diagnosing an electric heating element or troubleshooting an advanced tankless unit, our technicians arrive on-site with the equipment needed to get your water hot again right away.
Areas & Zip Codes We Serve in Cotati
Common Questions About Water Heater Repair in Cotati, CA
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.
Rumbling, popping, or banging noises usually indicate mineral scale and sediment accumulation inside the bottom of the tank. As water gets trapped beneath sediment, steam bubbles form and burst loudly. A professional sediment flush by Water Heater Repair Guy in Cotati, CA clears this buildup and restores quiet operation.
Traditional storage tank water heaters generally last between 8 and 12 years with routine annual maintenance. Tankless systems can last 20 years or longer when properly descaled and serviced regularly.
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.
A pilot light that won't stay lit is typically caused by a dirty or defective thermocouple, a clogged pilot tube orifice, or a faulty gas control valve. Call (877) 652-1357 to have our certified technician test the millivolt output and fix the ignition safely.
Real Reviews From Homeowners in Cotati
"First-class water heater replacement in Cotati. From the initial phone call with their friendly dispatch team to the final cleanup, Water Heater Repair Guy exceeded all my expectations."
"Our water heater was making frightening popping sounds every time it fired up. The specialist from Water Heater Repair Guy flushed years of sediment out of the bottom of the tank and inspected the anode. It now runs whisper-quiet!"
"We were constantly running out of hot water halfway through our family showers. Water Heater Repair Guy evaluated our usage in Cotati and installed a modern hybrid unit. Hot water never runs out now, and our energy bills dropped noticeably!"
Water Heater Repair Near Cotati
Need Fast Water Heater Repair in Cotati? Call Today
Our friendly local technicians are on call 24/7 for same-day service across Cotati, CA.
(877) 652-1357 — Get Your Hot Water Back