319 169th St. SW., Bothell, WA. 98012

Heat Pump Installation, Repair & Replacement in Seattle, WA

With Seattle’s mix of mild winters and increasingly warm summers, heat pumps have become one of the most requested upgrades we install — one system handles both heating and cooling instead of running a furnace and a separate AC unit. Mauro Electric Inc. handles heat pump installation, repair, and replacement throughout Seattle, along with the electrical work — panel capacity, dedicated circuits, and transfer switch setup — that a heat pump depends on.

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HVAC technician installing a residential heat pump unit

Electrical Readiness for Seattle Homes

Many Seattle homes, especially older houses in established neighborhoods, were wired decades before heat pumps were common. Before installation, we evaluate your panel capacity and existing wiring to make sure the system has what it needs to run reliably, particularly when replacing an aging furnace or pairing with an existing AC unit.

Keeping Your System Running

If your heat pump is struggling to keep up, short-cycling, or showing an error code, our technicians can diagnose and repair it. We also provide routine maintenance to help your system perform efficiently through Seattle’s wet winters and warmer summers.

Replacing an Aging Furnace and AC with a Heat Pump

A lot of our Seattle heat pump installs happen when an older furnace and separate AC unit are both nearing the end of their life at the same time — replacing both with a single heat pump system often works out more efficient and simpler to maintain going forward. In Seattle’s older housing stock, that usually means evaluating whether the existing ductwork can be reused and whether the electrical panel has the capacity for the new system, especially in homes that were never wired with a heat pump in mind.

What to Expect from an Installation

We start with a full evaluation of the home’s existing panel capacity, ductwork, and heating and cooling needs. We walk you through system options and any electrical upgrades needed before work begins. Once installed, we test heating and cooling performance and confirm the system cycles properly before calling the job complete.

Frequently Asked Questions

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