Rancho Cucamonga – Plumbing & Water Heater Services
5-Star Rated Plumbers in Rancho Cucamonga, CA
Water Heater SOS is your go‑to plumber in Rancho Cucamonga for all your water heater repairs, drain cleaning, and general plumbing needs. We're here to make your life easier, whether it's a broken pipe, a clogged drain, or a tankless water heater installation. Our friendly Rancho Cucamonga plumbers are ready to tackle any job.
Get Free Quote
We know how frustrating it is when your water heater stops working. No hot water for showers, dishes, or laundry can throw off your entire day. That's why we specialize in fast, reliable water heater repair for gas water heaters, electric models, and tankless water heaters. If your water heater is leaking, making strange noises, or just not heating water like it should, give us a call. We'll diagnose the problem and get it fixed quickly. And if your old water heater is beyond repair, we also offer water heater installation services to upgrade you to a newer, more energy‑efficient model.
But water heaters are just the beginning. Our Rancho Cucamonga plumbing services cover everything from drain cleaning services to clear clogs in your kitchen sink, bathroom drains, and tub or shower, to faucet repair or replacement to stop those annoying drips that waste water and cost you money. We also provide toilet repair or replacement for running, clogged, or leaky toilets.
If you suspect a leak somewhere in your home but can't find it, our advanced leak detection services use high‑tech equipment to pinpoint the problem without tearing up your walls or floors. For older homes with outdated plumbing, we offer whole‑house repipe services to replace old pipes and improve your water quality and flow. We also install or repair showers, fix or replace garbage disposals, and install water filtration systems to improve your tap water.
Whatever plumbing challenge you're facing in Rancho Cucamonga, Water Heater SOS has you covered. Call or text us at (800) 697‑4014 for fast, friendly service.
Our Plumbing Services in Rancho Cucamonga
Complete plumbing solutions to keep your home running smoothly
Common Water Heater Problems
Pilot Light Won't Stay Lit
If the pilot light on your gas water heater keeps going out, it could be due to a faulty thermocouple, a clogged pilot tube, or a draft blowing it out. A malfunctioning thermocouple fails to detect the flame and shuts off the gas supply as a safety measure. Cleaning the pilot tube or replacing the thermocouple usually solves the problem, but persistent issues may indicate a more serious fault requiring professional help.
No Hot Water
If you have no hot water at all, the issue could be a tripped breaker, a faulty heating element (in electric water heaters), or a broken gas valve (in gas models). Check your breaker box first. If that's not the issue, the heating element or gas valve may need to be replaced. This is a job for a qualified plumber or electrician to ensure it's done safely and correctly.
Water Temperature Fluctuates
If your water goes from scalding hot to ice cold and back again, the thermostat may be malfunctioning or set incorrectly. Sediment buildup can also interfere with the heating element, causing uneven heating. Flushing the tank to remove sediment and recalibrating or replacing the thermostat can restore consistent water temperature.
Need Plumbing Services in Rancho Cucamonga?
Our expert plumbers are ready to help. Call now for fast, reliable service!
Trusted Brands









