Outdoor unit iced over, heat strips glowing all night, or air that never quite warms up? We provide heat pump repair in Snohomish for ducted and central systems of any brand, usually the same day, with the cost agreed first.



Snohomish sits in a river valley where fog, drizzle and near-freezing nights are routine. That damp cold frosts outdoor coils quickly, and it exposes weak parts. Here is what we get called about.
Light frost between cycles is normal. A coil buried in ice usually means a defrost board, sensor, reversing valve or fan fault.
If the electric strips run constantly, the compressor may be down, a setting may be wrong, or emergency heat got switched on by mistake.
Lukewarm air can come from low refrigerant, a weak reversing valve, a wrong thermostat setup or a dirty indoor coil.
A humming outdoor unit with a motionless fan is the classic failed capacitor or contactor, and often a quick fix.
Fir needles, maple leaves and blackberry runners pile up around valley yards and strangle airflow across the coil.
Starting and stopping every few minutes wastes power and wears parts. Causes range from airflow trouble to a unit that was never sized right.
Prying at frost or running hot water over it bends the fins and cracks fittings. Switch the thermostat to emergency heat if you must, then call us so the real cause gets fixed.
Common repairs such as capacitors and contactors usually run $85 to $300, and we will tell you where yours lands. Our visit structure is straightforward:
That covers diagnosis and a clear explanation. Finish the repair the same day and the $159 comes off your bill.
You see the repair price in advance and choose whether to go ahead. No surprises appear on the invoice.
Bigger jobs like a fan motor or compressor can go on a Wisetack plan, with 0% interest for qualified buyers.
Heat pumps and central AC share the same outdoor parts, so a summer cooling failure gets the same careful, price-first treatment.
Mitsubishi, Carrier, Trane, Lennox, American Standard and others. We repair what you own, not just what we sell.
Capacitors, contactors and sensors ride in the truck, so plenty of jobs wrap up during the first visit, not a second trip.
We are based in Lake Stevens, just up the road. Mauro, the owner, still works in the field himself.
Heat pumps have more moving parts than a furnace, so a single failure is common and usually fixable. Age alone is no reason to replace one.
We lean toward replacement only when the compressor fails on a unit more than a decade old, when a leak keeps returning at the coil, or when the size never suited the house. Then we show the repair price beside a new-system estimate and let the numbers speak. Snohomish homes with added ductwork also tend to run better after a duct check.
A fall tune-up catches weak capacitors and dirty coils before the first frosty morning arrives, when every neighbor is calling.

Call, talk to a person
See the price first
Fixed and fully covered
Repairs include a 1-year warranty on parts and labor and our 100% Satisfaction Guarantee, so a repeat problem comes back to us, not to you.
“I’m really glad I found this place. I had a furnace blower motor and capacitor go out on my 10 year old furnace. Mauro is extremely easy to work with and their price was very fair and his quote was hundred of dollars below 3 other quotes I received for the same job. With the cost of just about everything going up, It’s nice to find a company that is not trying to get every last dollar from you. (other companies were trying to upsell me with all sorts of other service) I will definitely be using them for all my air conditioning and heating services moving forward.”


“Had Sound Comfort out for a furnace tune-up. … They found a leaking condensate-trap joint and a weak capacitor, explained both clearly, and the tech even told me how to save money sourcing the parts myself instead of going through them. No pressure, no upsell, just straight answers. Exactly what you want from an HVAC company.”
“Service was awesome. Fast and efficient and Mauro was a delight to work with. I would recommend them to everyone!”




You should not have to shiver while you save up. Qualified Snohomish customers can finance a heat pump repair or replacement through Wisetack with 0% interest for 12 months, subject to approved credit.

We stand behind every heat pump repair with the 100% Satisfaction Guarantee. If something we fixed is not working right, call us and we return to correct it at no cost.


Light frost melts during defrost and is normal. Thick ice that stays means a defrost, airflow or refrigerant fault. Do not chip it, and call so we can find the cause.
Aux heat is backup that kicks in automatically when needed. Emergency heat is a setting that turns the heat pump off and runs only the backup, which costs more to operate.
Yes. We repair most heat pump and central AC brands, and we work from the model plate to source the right parts.
Slightly, yes. Wall heads and cassettes have their own faults, and those are covered on our ductless mini-split page, along with how we approach them.
Same-day service is usually available, and a person answers our line around the clock. You will get a realistic window when you call.
Long, steady run times are normal in cold weather, since heat pumps deliver gentle, continuous warmth. Call if the bill jumps or the backup strips run all the time.
Handy Snohomish power, permit and gas contacts:

