🔧 Water Heater Repair in Caldwell, Nampa, Meridian & Surrounding Idaho Areas
If your water heater isn’t keeping up like it used to, RSM Plumbing is here to help. Our licensed, local plumbers specialize in water heater repair for both tank and tankless systems throughout Caldwell, Nampa, Meridian, Middleton, Star, Kuna, and Boise, Idaho.
From inconsistent hot water to leaks, strange noises, or system shutdowns — we’ll quickly diagnose the issue and provide honest, affordable repairs that restore your home’s comfort. Whether you have a Rinnai tankless water heater, a traditional gas or electric tank, or a hybrid system, our team has the expertise and parts to get it running efficiently again.
As a family-owned plumbing company based in Caldwell, we take pride in serving our Treasure Valley neighbors with reliable same-day water heater service, clear communication, and fair pricing. Many homeowners call us after big box or franchise companies quote unnecessary replacements — we believe in repairing first whenever possible.
⚙️ Common Water Heater Problems We Repair
-
No hot water or inconsistent temperatures
-
Leaking water heater tank
-
Pilot light won’t stay lit
-
Rusty or discolored water
-
Rumbling or popping noises
-
Faulty thermostats or heating elements
💧 Professional Water Heater Repair & Maintenance
We also specialize in preventive maintenance, anode rod replacement, thermostat and heating element repairs, and pilot light troubleshooting to help extend the life of your system.
If your water heater is beyond repair, we offer professional replacement and Rinnai tankless upgrades, backed by our exclusive 5-year labor warranty — far beyond the 1-year standard offered by most plumbers.
Our technicians service all major brands including Rinnai, Rheem, Bradford White, AO Smith, and Navien.
🚰 Serving Caldwell, Nampa, Meridian & the Treasure Valley
RSM Plumbing is proud to serve homeowners and small businesses across the Treasure Valley, including:
Caldwell, Nampa, Meridian, Middleton, Star, Kuna, and Boise, Idaho.
We’re your local Idaho plumber dedicated to honest service, quality workmanship, and long-lasting solutions.
📞 Call or text us today at 208-941-0456 or visit rsmplumbingidaho.com. to schedule your water heater repair service.