Heat pump repair in Mukilteo for ducted systems and central AC, from 1990s Harbour Pointe homes to bluff-top custom builds. We work on most brands, usually the same day, and the price is yours to approve first.



Many Mukilteo systems are well into their second decade, and mild winters hide small faults until a wet, windy week exposes them. These are the repairs we handle most on ducted heat pumps and central air.
Heat that never gets hot can mean low refrigerant, a weak compressor or a stuck reversing valve. Each one needs a different fix.
Frost is normal. A solid shell that never melts points to a defrost sensor, control board or fan fault, so don't chip at it.
Strips or a furnace should help only on the coldest nights. If they run daily, the heat pump itself needs a look.
A worn capacitor or fan motor tops our repair list, and it is often finished on the first visit.
A system that struggled during the 2021 heat dome often has a dirty coil, low charge or a tired capacitor.
Wrong equipment settings, a missing common wire or a dead display can mimic a failed heat pump. We check before we replace anything.
Switch the system off at the thermostat, flip its breaker, then open a window. A hot, electrical odor can mean a failing motor or an overheated wire, so wait for a technician before restarting.
No guessing at your door. We find the problem, tell you what it costs, and only then do we reach for parts.
That covers the full test of your system. Get it fixed on the same visit and the fee is waived.
You hear the cause and the repair price in plain language, and nothing begins until you say go.
Facing a compressor or coil? Wisetack can spread the cost over monthly payments, and qualified buyers pay no interest for a year.
A yearly tune-up catches worn capacitors and clogged coils early. One visit without a plan costs $179 to $358, and S.M.A.R.T. members get added savings.
We started this company to repair what can be repaired, not to push a new system. You get an honest answer.
Ducted heat pumps and central AC share their weak spots, so one visit covers both. We repair most brands, not just ours.
Being a Mitsubishi Electric Diamond Contractor means daily experience with Hyper-Heat inverter systems, and it carries over to other brands.
With a median home age near 1989, plenty of Mukilteo heat pumps are reaching the age where choices really matter.
A new capacitor, contactor or fan motor is an easy call: fix it. A failed compressor in a system past fifteen years, or an older unit that uses R-22 refrigerant, is where replacement deserves a hard look. We price the repair and the swap together, explain the difference in plain words, and you pick. Many owners keep a sound system running for years more.
Curious what a new system would run? Our online cost calculator gives a quick starting range, and it needs no email address.

Tell us what the system is doing
Agree to the price in advance
Fixed, tested, covered for a year
Parts and labor are warrantied for twelve months, or twenty-four if you're on a S.M.A.R.T. plan, and the 100% Satisfaction Guarantee applies either way.
“Service was awesome. Fast and efficient and Mauro was a delight to work with. I would recommend them to everyone!”


“Excellent Service and outcome exceeded our expectations. Highly recommend their service.”
“Fantastic service. Service was quick and they kept me informed on what they were doing. Mauro was friendly and didn’t try to upsell any services that weren’t required”




Heat pump trouble rarely arrives at a good moment. With Wisetack, qualified homeowners can finance a bigger repair at 0% interest for 12 months, and Klarna covers smaller purchases.

If a repair of ours doesn’t solve the problem, our 100% Satisfaction Guarantee means we come back and correct it, with no second charge for the visit.


Yes, because it cools as well as heats. After the 2021 heat dome, when the shoreline hit 100°F, many owners learned a weak capacitor shows itself on the hottest day.
Usually that is defrost at work. The unit melts frost and steams, with a whoosh, for roughly 5 to 15 minutes. If ice stays or the fan stops, call us.
Yes. Wall heads and multi-zone systems fail in different ways, so they get their own page: ductless mini-split repair.
It can be near the bluffs, where salty air wears coils and cabinets faster. A gentle hose rinse with the power off helps. Never turn a pressure washer on the fins.
Most part swaps don’t. Replacing the whole system does. The city takes permit applications through its online portal, and electrical permits are referred to Washington L&I.
Only if the heat pump has really stopped and you have backup heat. Emergency heat keeps the house warm but costs more to run, so call us the same day.
Mukilteo permit and utility links for homeowners:

