Hot Water You Can Count On.
From a pilot that won't stay lit to a complete replacement, Moller's Plumbing provides water heater repair, installation and replacement with careful workmanship and straightforward recommendations.

Not every water heater problem means you need a new one.
Repair may make sense when:
- No hot water
- Pilot or ignition problems
- Temperature is inconsistent
- Minor leaks or component failures
Replacement may make sense when:
- The unit is aging
- Leaks are coming from the tank
- Repairs are becoming frequent
- Your household has outgrown the system
Not sure which applies? We'll help you understand your options before the work begins.
Talk to Moller'sOne call for the system that keeps your home running.
Water Heater Repair
Diagnosis and repair for common hot-water problems.
Water Heater Replacement
Careful removal and replacement when your existing system has reached the end of its useful life.
Water Heater Installation
Properly sized and professionally installed systems for your home.
Tankless Water Heaters
Tankless options when household demand, efficiency goals and space make them a good fit.
Expansion Tanks & Venting
Supporting components installed correctly for safe system operation.
Flushing & Annual Service
Routine service to help maintain performance and system condition.

Water heaters installed with the details handled correctly.
Proper installation goes beyond connecting a few pipes. Sizing, venting, connections and the surrounding system all matter. Moller's approaches each installation carefully and explains the work clearly.
Tank or tankless? It depends on your home.
There isn't one system that's right for everyone. Household demand, available space, existing plumbing and budget all matter.
Traditional Tank
- Familiar technology
- Stored hot-water supply
- Straightforward replacement options
Tankless
- Hot water produced on demand
- Compact equipment footprint
- Can be a strong fit for certain households
Moller's can help you understand which option makes sense for your home and existing plumbing.
Plumbing work should feel straightforward.
Questions homeowners often ask us.
Do you repair water heaters?
Yes. Moller's Plumbing diagnoses and repairs a range of water heater problems and can help determine whether repair or replacement makes more sense.
Do you install tankless water heaters?
Yes. Tankless systems are available when they are appropriate for the home's plumbing, available space and hot-water needs.
How do I know if my water heater needs to be replaced?
Leaks from the tank, age, recurring repairs, inconsistent hot water and declining performance can indicate that replacement should be considered. Moller's can inspect the system and discuss the available options.
What areas do you serve?
Moller's Plumbing serves customers across Walla Walla, College Place, Dayton and the Tri-Cities area.
Let's get your hot water working again.
Repair, replacement or a new installation—we'll help you figure out the right next step.

