Water Heater Services

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.

Repair · Replacement · Installation · Tank & Tankless
Newly installed residential water heater with clean copper piping by Moller's Plumbing in Walla Walla
Repair or Replace?

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's
Water Heater Services

One call for the system that keeps your home running.

01

Water Heater Repair

Diagnosis and repair for common hot-water problems.

02

Water Heater Replacement

Careful removal and replacement when your existing system has reached the end of its useful life.

03

Water Heater Installation

Properly sized and professionally installed systems for your home.

04

Tankless Water Heaters

Tankless options when household demand, efficiency goals and space make them a good fit.

05

Expansion Tanks & Venting

Supporting components installed correctly for safe system operation.

06

Flushing & Annual Service

Routine service to help maintain performance and system condition.

Dual water heater installation with expansion tank and code-compliant venting by Moller's Plumbing
Real Work. Local Service.

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.

10+
Years Field Experience
Local
Locally Owned
Scheduled
Appointment Service
Licensed
MOLLEPS72OO
Water Heater FAQ

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.

Need Water Heater Service?

Let's get your hot water working again.

Repair, replacement or a new installation—we'll help you figure out the right next step.