Outdoor unit runs but no warm air comes from the vents or indoor head
Heat Pumps · Redmond, WA
Heat Pump Repair in Redmond, WA
Most heat pump repairs in Redmond run between $250 and $1,800 depending on the part and refrigerant needed. SPS Pro Services has technicians working King County daily, and we can usually get to Redmond homes within a day or two of your call, sooner for no-heat emergencies.
Typical cost$250–$1,800
WarrantyWorkmanship warranty
AvailabilitySame-week visits
HoursMon–Fri 8am–6pm
Redmond's housing stock spans two distinct eras: split-level and rambler homes from the 1960s-70s in Education Hill and Idylwood with original single-zone ductwork, and the wave of construction from the Microsoft-era boom of the 1990s through 2010s in neighborhoods like Bear Creek and Grasslawn. Older homes often need duct or refrigerant line repairs from decades of settling, while newer builder-grade heat pump systems tend to show board and sensor failures right around the 10-15 year mark.
Local knowledge
What's different about heat pump repair in Redmond
Redmond homes have their own quirks, and after years of visits here we know them well.
Redmond's older ranch homes near Education Hill often have undersized or leaky ductwork from original 1960s-70s construction, which strains heat pumps and shows up as icing or short cycling.
PSE serves electric power to most Redmond neighborhoods, and voltage fluctuations during storm season can trip compressor contactors or damage circuit boards in outdoor units.
Redmond's wet winters push heat pumps into defrost mode frequently, and units installed during the 1990s-2000s growth period are now old enough that reversing valves and defrost boards commonly fail.
Symptoms we see daily
Signs you need heat pump repair in Redmond
System is stuck in defrost mode or ices over repeatedly
Short cycling, or the unit turns on and off every few minutes
Breaker trips when the heat pump tries to start
Loud grinding, clicking, or buzzing from the outdoor condenser
No surprises
How a Redmond heat pump repair visit works
1
Diagnostic call
Tell us the symptoms and roughly when your system was installed so we can bring the right parts for your home's age and setup.
2
On-site inspection
We check refrigerant charge, electrical connections, and the outdoor unit for the wear patterns typical of Redmond's climate and housing age.
3
Upfront estimate
You get a clear price within the $250-$1,800 range before any work starts, based on the actual parts needed.
4
Repair
Most repairs, from capacitor swaps to board replacements, are completed same-day so your heat pump is running before we leave.
5
System check
We test heating and defrost cycles to confirm the fix holds under real conditions, not just a quick power-up.
Flat-rate pricing
Heat Pump Repair in Redmond — what it costs
Conservative ranges for the Seattle metro. Your written quote is exact before work begins.
| Job | Typical price |
|---|---|
| Diagnostic / service callCredited toward the work we do | $250 |
| Minor heat pump repairSingle small component or adjustment | $250–$770 |
| Typical heat pump repairThe most common jobs we see | $770–$1,280 |
| Major heat pump repairBig-ticket parts and labor | $1,280–$1,800 |
Prices reviewed by Sergei Petrov · July 2026. Parts availability can shift ranges — the quote you sign is final.
24/7 Emergency Line
Emergency dispatchNo heat at 11pm? We pick up.
Office hours are Mon–Fri, but the emergency line never closes. Call any hour and we dispatch a licensed tech across Greater Seattle.
Straight answers
Heat Pump Repair in Redmond — FAQ
Why does my heat pump ice up so much in Redmond winters?
Redmond's damp Pacific Northwest winters put heat pumps into defrost mode often. If the defrost board or sensor is failing, which is common in units from the 1990s-2000s building boom, ice can build up faster than the system clears it. We test the defrost cycle directly rather than just clearing the ice.
Is it worth repairing an older heat pump in an Education Hill rambler?
It depends on the age and the repair cost. If your system is under 12 years old and the repair is under $800, repair usually makes sense. Past that, especially with original 1960s-70s ductwork limiting efficiency, we will tell you honestly if replacement is the better long-term value.
Do power blips from PSE affect my heat pump?
Yes. Voltage sags during wind storms can trip the compressor contactor or damage the control board, especially in outdoor units without surge protection. This is one of the more common no-heat calls we get from Redmond neighborhoods after a storm.
How fast can you get to a no-heat emergency in Redmond?
We prioritize no-heat calls and typically reach Redmond homes the same day or next morning, depending on when you call during our Monday through Friday, 8am to 6pm hours.
Founder & Lead HVAC Technician, SPS Pro Services
EPA Section 608 UniversalNATE Core Certified14+ years in the trade
Reviews the pricing and service guidance on this page against SPS Pro Services's actual job records in Redmond and across the Seattle metro.
Prices reviewed July 2026
Also in Redmond
Other services our crew handles on the same routes.
Need heat pump repair in Redmond?
Call (206) 427-8907 to schedule heat pump repair in Redmond, and we will give you a straight price before any work begins.