Water Heaters · Missoula, MT
Water Heater Repair & Replacement in Missoula, MT
A Missoula water heater works harder in winter, when cold incoming water takes longer to warm. That's often when a tired heater finally gives up.
Request a plumberWhen the water stays cold
On a gas heater, check the pilot and gas control. On an electric heater, check the breaker and, with the power off, the reset button behind the upper cover. If the reset keeps tripping, an element or thermostat has likely failed and needs replacing.
Running out too soon
Sediment collects in the bottom of a tank and reduces how much hot water it holds. In winter, colder incoming water means the heater needs longer to recover. If you run short every morning, the plumber can check the tank and suggest the right size.
Signs it's wearing out
Rumbling or popping, rusty hot water, water around the base and a tank more than about ten years old. Our label guide shows how to find its age from the serial number.
Venting matters
Gas water heaters need a clear, properly sloped vent to carry exhaust outside. Snow drifts can block side-wall vents on some newer high-efficiency models. Keep vent openings clear and have a carbon monoxide alarm near sleeping areas.
Tank or tankless
Tankless heaters save space and don't run out, but they often need a larger gas line, new venting and a dedicated electrical outlet. A standard tank is a simpler swap. Ask the plumber to explain what your house would need.
Get it sorted
Gas or electric, the tank size, its age and what's going wrong. Send a request and a plumber will get in touch.
Keep the area clear
Keep boxes and paint cans away from gas heaters.

Frequently asked questions
- How long does a water heater replacement take?
- A straight swap of a similar tank often takes a few hours. Moving it, changing fuel or going tankless takes longer and may need a permit.
- Do I need a carbon monoxide alarm?
- If you have any gas appliances, a carbon monoxide alarm near sleeping areas is strongly recommended. Test it monthly and replace it on the maker's schedule.
Other plumbing services
Request a plumber
Repairs, renovations and new projects. Tell us what you need and we'll pass it straight to a plumber, who will call you to go over the job and give you a quote.
- Plumbing repairs, renovations and new projects
- Missoula and the surrounding valleys
- Get a quote before any work starts
Need water heaters in Missoula?
Send a request and a plumber will get in touch. Requests answered 7 days a week.
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