Heat pump repair in Woodinville for ducted systems and central AC, on most brands. Whether it’s cold air in January or no cooling in July, we answer 24/7, usually come the same day, and quote before we start.



Woodinville sits on a river valley floor where fog settles and frost forms fast, and the 2021 heat dome sent it to 111°F. Ducted heat pumps and central AC work hard at both extremes. Watch for these.
Strip heat or a furnace running all day makes the bill jump. Emergency heat left on, or a dead outdoor unit, may be why.
Frost melting during defrost is normal. A unit wrapped in ice, or a frozen fan, points to a sensor or control fault.
Cold air in heat mode, or the reverse, can come from the reversing valve. A wrong thermostat setup sometimes mimics it.
A weak capacitor or burned contactor is a common reason. Please leave the panel closed, because capacitors hold a charge.
Big two-story homes lean on long duct runs. A dirty coil, weak blower or low charge shows up first in the upstairs bedrooms.
After a power flicker, the system may wait several minutes before restarting. If it still won't, a tripped safety or breaker is likely.
Get everyone outside right away. From outside, call 911 or Puget Sound Energy at 1-888-225-5773, since PSE serves Woodinville for gas. Call us after it’s declared safe and we’ll fix the cause.
From a Wellington cul-de-sac to a Cottage Lake acreage, every Woodinville repair is priced the same way, with no surprises at the door:
We test the electrical parts, read the pressures and tell you what failed. The fee is waived if we finish the repair the same day.
We give you the price, you decide, and only then does the work begin. The number you approve is the number you pay.
Wisetack offers 0% interest for 12 months to qualified buyers when a repair is larger than expected.
Many routine repairs, such as a capacitor swap, usually run $85 to $300. Refrigerant leaks and compressors cost more, and we say so before starting.
A real person answers at night and on weekends, so a dead system in a cold snap never waits for Monday.
We repair most heat pump and central AC brands. Our Mitsubishi Electric Diamond Contractor training helps on the tricky inverter boards.
If a part will fix it, we fix it. We bring up replacement only when the numbers truly favor it.
Most heat pump problems are small parts: a capacitor, contactor, sensor or fan motor. Those get repaired, and the system keeps going for years.
Replacement enters the conversation when a compressor fails on a system more than 12 to 15 years old, when refrigerant leaks keep coming back, or when the equipment was never sized for the house. Many Woodinville homes built in the 1990s now have original outdoor units at that age. We'll lay out repair cost against a replacement quote and let you choose.
Keep the outdoor unit clear of fir needles, leaves and trimmed shrubs, and have it looked over each fall before the cold arrives.

Phone answered, visit scheduled
Price given before any work
Fixed, tested and warrantied
Repairs carry a 1-year parts and labor warranty and our 100% Satisfaction Guarantee, so a fix that doesn't hold gets another look from us at no charge.
“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”


“Service was awesome. Fast and efficient and Mauro was a delight to work with. I would recommend them to everyone!”
“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.”




An unexpected compressor or coil bill doesn’t have to hit all at once. Wisetack lets qualified Woodinville customers split the cost into monthly payments, with 0% interest for 12 months on approved credit.

Our 100% Satisfaction Guarantee covers every heat pump repair. If the fix isn’t right, we return and correct it at no cost. Two years of coverage come with a S.M.A.R.T. Maintenance plan.


Yes, if it lasts about five to fifteen minutes and then stops. That’s defrost melting frost off the coil. Call if ice builds up between cycles or the fan stays still.
Possibly. If the backup heat is carrying the load, usage climbs fast. Check that the thermostat isn’t on emergency heat, then call us to test the outdoor unit.
Yes. Central AC shares the outdoor parts a heat pump uses, like capacitors, fan motors and refrigerant lines, so we repair both. Ductless systems have their own page for mini-split problems.
Yes. Some Woodinville homes pair a heat pump with a gas furnace as backup. We repair both halves and check that the thermostat switches between them correctly.
Confirm the thermostat is on Heat with a setpoint above the room, replace a dirty filter, and look at the breakers. Reset a tripped breaker once only. If it trips again, call.
Yes. We go to addresses around Woodinville, including up the hill and out toward Cottage Lake. Just give us the address when you call and we’ll confirm same-day timing. Planning a new system? See heat pump installation in Woodinville.
Heating rebates, permits and city information for Woodinville:

