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- Serving Puget Sound homeowners since 1977
- 4.8 stars from 5,000+ reviews
- Licensed, bonded and insured in Washington
- PSE Trade Ally contractor
- Snohomish PUD approved contractor
- WA Contractor Reg. #HOMECCA785BD
Air conditioning repair and installation in Lynnwood, WA
Home Comfort Alliance repairs central air conditioners and installs new cooling for Lynnwood homes, including heat pumps and ductless mini splits. Our Everett branch handles scheduling, and every project starts with either a diagnosis or a room-by-room load calculation, followed by a written price.
Western Washington summers used to make air conditioning feel optional. The late-June 2021 heat dome showed why that has changed: it broke all-time temperature records across Puget Sound. For Lynnwood homes, the most efficient way to add cooling is usually a heat pump, because it also heats the house through the rest of the year, and electrically heated homes on Snohomish County PUD power can get a PUD rebate on a qualifying ducted system.
Quick guide: homes with ducts usually get a ducted heat pump or central AC; homes with baseboard heat usually get ductless heads. Installation estimates are free.
Cooling costs
| Item | Low | Typical | High |
|---|---|---|---|
| AC repair (national estimate) | $100 | $350 | $3,000 |
| New central AC (Seattle-area estimate) | $5,098 | $7,377 | $9,785 |
| Ductless mini split (Seattle-area estimate) | $2,222 | $3,333 | $5,555 |
Sources: Angi, HVAC repair costs, 2026 data; Angi, Seattle AC replacement costs, updated August 2026; Angi, Seattle mini-split costs, 2026 data. Regional and national estimates, not quotes.
| Common repair | Range |
|---|---|
| Capacitor | $100 to $250 |
| Condenser fan motor | $100 to $700 |
| Refrigerant leak | $250 to $1,500 |
| Evaporator coil | $600 to $2,400 |
| Compressor | $800 to $3,000 |
Source: Angi, HVAC repair costs, 2026 data. National estimates.
Rebates on cooling that also heats (September 2026)
Straight air conditioners don’t carry utility rebates, but heat pumps can:
- Snohomish County PUD: $1,800 for a qualifying ducted conversion heat pump or $2,500 for an inverter-driven model, when electric heat is the home’s primary heat source. The installer must be a PUD registered contractor, and the rebate appears on your invoice (Snohomish County PUD heating rebates (updated July 1, 2026)).
- Puget Sound Energy: $1,500, plus up to $2,400 through Efficiency Boost for qualifying households, when a PSE gas customer adds a heat pump to a gas furnace (PSE hybrid heat pump rebate).
Home Comfort Alliance is an approved Snohomish PUD contractor and a PSE Trade Ally approved contractor for HVAC systems.
Which system fits your house
| Your home now | Usual recommendation |
|---|---|
| Gas furnace and ducts, no cooling | Add a heat pump to the furnace (dual fuel) |
| Electric furnace and ducts | Ducted heat pump; PUD rebate may apply |
| Baseboard heat, no ducts | Ductless mini split |
| Old central AC near the end of its life | Replace it with a heat pump that also heats |
| Townhome or condo with limited outdoor space | Compact ductless or a small ducted heat pump, subject to HOA rules |
See also heat pump installation in Lynnwood and our ductless systems page.
Signs your air conditioner needs service
- The air from the vents is barely cool.
- The outdoor fan isn’t spinning, or the unit hums and clicks without starting.
- Ice on the refrigerant line or indoor coil.
- Water around the furnace or air handler.
- The breaker trips when cooling starts.
- The system runs all afternoon without reaching the set temperature on a warm, not hot, day.
Before calling, check the thermostat mode and setting, replace a dirty filter, and make sure the outdoor disconnect and breakers are on. If it still won’t cool, turn it off so a failing part doesn’t damage the compressor.
Townhomes, condos and HOA rules
Lynnwood’s City Center, between the transit center and Alderwood Mall, is adding newer townhomes and condos to that mix. Cooling these homes brings its own questions: where an outdoor unit can go, how line sets are routed through shared walls or roofs, noise limits near neighbors, and HOA approval. We can provide the equipment specifications, sound ratings and placement drawings most associations ask for, and plan a compact ductless or small ducted heat pump that fits the space.
Sizing and the upstairs problem
Two-story homes often cool unevenly: the downstairs gets cold while the upstairs bedrooms stay warm, because heat rises, attic ducts pick up heat, and one thermostat downstairs can’t see it. A bigger unit rarely fixes this. We size the system with a load calculation, check duct size and attic insulation, and often recommend a second zone or a single ductless head upstairs.
Spring tune-ups
An air conditioner or heat pump that sat idle through winter should be checked before the first warm spell. A spring visit covers cleaning the outdoor coil of cottonwood, moss and grass clippings, checking refrigerant pressures and the temperature drop across the coil, testing the capacitor, contactor and fan motor, flushing the condensate line so it can’t overflow into a ceiling or furnace, and replacing the filter. Heat pumps get the same visit, since they carry both the cooling and heating seasons. Between visits, keep two feet of clearance around the outdoor unit and change filters every one to three months while it runs daily.
Smoke days and indoor air
In some summers wildfire smoke settles over the Puget Sound area during the same stretches of hot weather, which makes opening windows a poor way to cool off. A cooling system lets you keep the house closed. On a ducted system, a higher-rated filter or a media filter cabinet captures much of the fine smoke particulate; ductless heads have their own washable filters, and a portable HEPA purifier helps in bedrooms on the worst days.
Why Lynnwood homeowners choose Home Comfort Alliance
- Serving Puget Sound homeowners since 1977; rated 4.8 stars from 5,000+ reviews.
- Approved Snohomish PUD contractor and PSE Trade Ally, so heat pump rebates are handled on your invoice or with you.
- Load calculations, not guesses based on the old unit.
- HVAC, electrical and plumbing under one roof for new circuits and drains.
- Free installation estimates and financing on approved credit.
Permits and installation
Installing a new AC or heat pump in Lynnwood usually needs a mechanical permit from the city (City of Lynnwood, Guide to Getting a Permit), and the new circuit is permitted and inspected by the City of Lynnwood (City of Lynnwood, electrical permits). We handle both.
- Estimate visit with load calculation and placement plan.
- Written options with rebates and financing.
- Installation, usually one day for a single system.
- Start-up, refrigerant and airflow checks, thermostat or remote setup.
- Inspection and rebate paperwork.
Warranty and Home Comfort Club
We support the manufacturer’s warranty on covered equipment parts, and we stand behind our air conditioning installations with a 1-year labor warranty from installation.
Join our Home Comfort Club, a monthly membership starting at $15 a month, and the labor warranty on repairs is extended for as long as your prepaid membership runs, up to 5 years from installation. Ask your technician or comfort advisor for the current plan details.
Lynnwood air conditioning FAQ
How much does AC cost in Lynnwood?
Seattle-area data puts a new central AC between $5,098 and $9,785, about $7,377 typical, and a ductless mini split between $2,222 and $5,555 (Angi, 2026). A load calculation sets the right size and price.
Is there a rebate for air conditioning in Lynnwood?
Not for a straight air conditioner, but a heat pump can qualify: Snohomish PUD offers $1,800 or $2,500 for qualifying ducted heat pumps in electrically heated homes, and PSE offers $1,500 plus Efficiency Boost for gas customers adding a heat pump (as of September 2026).
Can you install AC in a townhome with an HOA?
Yes. We provide the specifications, sound ratings and placement details HOAs usually require, and plan a system that fits the space.
Why is my upstairs hotter than downstairs?
Usually attic duct heat gain and a single thermostat downstairs. Duct fixes, a second zone or a ductless head upstairs typically work better than a bigger unit.
Do I need a permit for AC in Lynnwood?
Yes. A mechanical permit from the city and an electrical permit, which the City of Lynnwood issues and inspects itself. We pull both.
How long do air conditioners and heat pumps last?
With yearly maintenance, most last about 12 to 15 years. If a system around 10 years old needs a compressor or coil, replacement is often the better value; we price both.
Can a heat pump really replace my air conditioner?
Yes. A heat pump is an air conditioner that can also run in reverse to heat. It cools the same way a central AC does, and in winter it takes over most or all of the heating, which is where the savings come from.
What warranty comes with your work?
We support the manufacturer’s warranty on covered equipment parts, and our labor warranty covers installations for 1 year from installation. Home Comfort Club members (monthly membership starting at $15 a month) get the labor warranty on repairs extended for as long as their prepaid membership runs, up to 5 years from installation.
Get an air conditioning estimate in Lynnwood
An Everett-based comfort advisor will size a system for your home and give you written options with rebates and financing.
Get an estimateCall (425) 645-0404Why Choose Home Comfort Alliance in Lynnwood?
Your Comfort is Our Promise
We promise...
Reliable heating, air conditioning, plumbing and electrical service, all from one trusted company.
To educate and guide you through your options so you’ll find the right solution at the right price.
Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.
Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.
