HVAC Service in King County, WA
Snohomish Furnace and Air serves the northern King County communities of Kenmore, Bothell, Woodinville, and Kirkland. Family-owned, $69 diagnostic, real technicians who answer the phone.
4.7★
172+ Google Reviews
20+ Years
Serving the Region
Licensed
WA L&I Certified
Local
Not a Franchise
Why Northern King County Homeowners Call Us
Northern King County — Kenmore, Bothell, Woodinville, Kirkland — sits right on the border of our primary service area, and we've been making service calls here for over 20 years. These communities have a lot in common with Snohomish County: similar climate, similar housing stock (lots of 1980s–2000s construction with gas furnaces and aging ductwork), and the same need for honest, fast HVAC service. King County homeowners served by Puget Sound Energy have access to strong heat pump rebates — $1,200–$1,500 from PSE. We help every King County customer identify and capture every dollar they're eligible for. When you call, you get a real technician — not a call center routing you to whoever's available.
Recent Jobs in Northern King County
Real work we've done for King County homeowners.
Kenmore
Problem
Heat pump not heating — blowing cold air in winter
Diagnosis
Failed reversing valve — system stuck in cooling mode
Outcome
Replaced reversing valve, full heating restored. Customer also enrolled in Comfort Club maintenance plan.
Woodinville
Problem
Furnace running but house not reaching temperature
Diagnosis
Cracked heat exchanger — CO risk identified during inspection
Outcome
Replaced heat exchanger, safety issue resolved. Customer upgraded to high-efficiency unit.
Kirkland
Problem
Sunroom addition with no ductwork needed year-round comfort
Diagnosis
Single-zone ductless mini-split installation
Outcome
Installed Mitsubishi single-zone system in one day. Customer now uses the sunroom year-round.
What King County Customers Say
"Replaced our old gas furnace with a heat pump. They handled the PSE rebate paperwork and the permit inspection. The install was clean and done in one day. Highly recommend."
Mark D.
Kenmore, WA · Heat Pump Installation
"Called at 8am, tech was here by noon. Found the problem quickly, gave me an honest quote, and had it fixed before dinner. No upsell, no drama. This is how service should work."
Lisa T.
Bothell, WA · Furnace Repair
"They found a cracked heat exchanger during our annual tune-up. Could have been a serious CO situation. Thorough, professional, and they explained everything clearly. Worth every penny."
Robert C.
Woodinville, WA · Annual Maintenance
King County Cities We Serve
We serve the northern King County communities closest to our Lake Stevens base.
Why King County Homeowners Choose Us
Snohomish County Roots, King County Service
We're based in Lake Stevens and have served northern King County communities for over 20 years. Kenmore, Bothell, Woodinville, and Kirkland are a natural extension of our service area — close enough for fast response, familiar enough that we know the homes.
We're a family-owned company, not a franchise. When you call, a real technician answers. We give you upfront pricing before any work begins, and we stand behind every job with a labor warranty.
- $69 diagnostic — applied toward any repair
- All major brands serviced and installed
- PSE rebate assistance for heat pump installs
- WA L&I licensed, bonded, and insured
Get a Free Estimate
Tell us what you need and we'll confirm your appointment within a few hours.
425-610-6635Schedule OnlineHVAC Services We Offer in King County
Full-service heating and cooling for northern King County homeowners.
Furnace Repair
Fast diagnosis and repair — $69 diagnostic fee.
Furnace Installation
High-efficiency gas furnaces with free estimates.
Heat Pump Installation
PSE rebate-eligible systems for King County homes.
AC Repair & Service
Same-day AC repair when you need it most.
Ductless Mini-Split
Zoned comfort without ductwork.
Heat Pump Repair
Expert diagnostics for all heat pump brands.
Frequently Asked Questions — King County, WA
Do you serve King County, WA?
Yes — we serve the northern King County communities of Kenmore, Bothell, Woodinville, and Kirkland. Our base in Lake Stevens puts us within easy reach of these areas.
What HVAC rebates are available in King County?
King County homeowners served by Puget Sound Energy (PSE) can qualify for heat pump rebates of $1,200–$1,500 depending on the system. Federal IRA tax credits for heat pumps expired after December 31, 2025 — utility rebates remain available. We handle the rebate paperwork.
How quickly can you reach King County for HVAC service?
We typically reach Kenmore, Bothell, Woodinville, and Kirkland within 1–2 hours from our Lake Stevens base. For heating emergencies, we prioritize same-day service.
Are you licensed to work in King County?
Yes — Snohomish Furnace and Air holds a valid Washington State L&I contractor license and carries full liability insurance. We're authorized to work throughout Washington State, including King County.
Do you offer financing for HVAC systems in King County?
Yes — we offer financing through Synchrony Financial for qualifying customers. Ask about current promotions when you request a free estimate.
Is a heat pump a good choice for my King County home?
Almost certainly yes. Northern King County's mild marine climate is ideal for heat pumps — they're highly efficient here, and PSE's rebates make the upfront cost much more manageable. We'll do a free load calculation and give you an honest recommendation.
Schedule HVAC Service in King County
Call 425-610-6635 or schedule online — we'll get back to you within 1 business hour.