Furnace Repair & HVAC Service in Mill Creek, WA
Locally owned since 2005. We've repaired furnaces and heat pumps throughout Mill Creek and the Bothell-Everett corridor — real technicians who answer the phone and show up on time.
4.7★
172+ Google Reviews
20+ Years
Serving Snohomish County
Licensed
Bonded & Insured
Local
Not a Franchise
Recent Jobs in Mill Creek, WA
Real work we've done for Mill Creek homeowners — no stock photos, no made-up scenarios.
Mill Creek Town Center area
Problem
Furnace running but only producing lukewarm air — not reaching temperature
Diagnosis
Failed second-stage gas valve — furnace locked into low-fire mode only
Outcome
Replaced gas valve assembly — full two-stage operation restored, home heating normally
35th Ave SE corridor
Problem
Furnace blower running continuously even when not heating
Diagnosis
Faulty control board — fan relay stuck in the on position
Outcome
Replaced control board — blower cycling correctly on call for heat
East Mill Creek
Problem
New construction home — owner wanted heat pump upgrade from builder-grade system
Diagnosis
Full system replacement — builder-grade unit undersized for home square footage
Outcome
Installed Daikin Aurora cold-climate heat pump — properly sized, owner qualified for PSE rebate
What Mill Creek Customers Say
"Furnace was running but barely heating the house. Snohomish Furnace diagnosed a failed gas valve and had it fixed the same day. Knowledgeable tech, fair price, and no unnecessary upsell. Highly recommend."
Kevin R.
Mill Creek, WA · Furnace Repair
"Blower was running constantly and driving us crazy. They found a bad control board, replaced it, and the system has been working perfectly since. Fast service and they explained everything clearly."
Amanda S.
Mill Creek, WA · Furnace Repair
"Replaced our undersized builder-grade heat pump with a Daikin system. The difference is night and day — the house actually gets warm now. They handled the PSE rebate paperwork too. Great experience."
Chris & Megan P.
East Mill Creek · Heat Pump Installation
Your Local HVAC Team
Proudly Serving Mill Creek Since 2005
Mill Creek families have trusted Snohomish Furnace and Air for over 20 years. We're a local company — not a franchise — and we treat every home like it's our own.
From the Town Center to the eastern neighborhoods, we know Mill Creek and the equipment common here. Call us and a real technician answers — no hold music, no call centers.
- Upfront pricing — written estimate before any work begins
- All makes and models serviced
- Rheem & Coleman authorized dealer
- Serving all Mill Creek neighborhoods
Schedule Service in Mill Creek
$69 diagnostic fee, applied toward any repair. Appointments typically available within 1–2 business days. Heating emergencies prioritized.
425-610-6635Request ServiceHVAC Services in Mill Creek, WA
From emergency furnace repair to full system installations — we handle it all.
Furnace Repair
Fast diagnosis and repair for all furnace makes and models.
Furnace Service
Annual tune-ups to keep your furnace running efficiently all winter.
Furnace Installation
New high-efficiency furnace installs with upfront pricing.
Heat Pump Repair
Expert heat pump diagnostics and repair, year-round.
Heat Pump Installation
Energy-efficient heat pump systems sized for your home.
AC Repair
Same-day AC repair when you need it most.
AC Installation
Central air and ductless systems installed right.
Ductless Mini-Split
Zoned comfort without ductwork — perfect for Mill Creek homes.
Frequently Asked Questions — Mill Creek, WA
Do you serve Mill Creek, WA?
Yes — we serve all of Mill Creek including the Town Center area and neighborhoods along 35th Ave SE. Most appointments are available within 1–2 business days.
What does a furnace diagnostic cost in Mill Creek?
Our diagnostic fee is $69, which is applied toward any repair we perform. We give you a full written estimate before any work begins — no hidden fees.
Do you install heat pumps in Mill Creek?
Absolutely. Heat pumps are an excellent choice for Mill Creek homes — they provide efficient heating in winter and cooling in summer. We'll assess your home and recommend the right system.
Can you service my existing furnace brand in Mill Creek?
Yes — we service all major brands including Rheem, Coleman, Carrier, Lennox, Trane, Goodman, Daikin, and more. We're authorized dealers for Rheem and Coleman products.
What are your hours for HVAC service in Mill Creek?
We're available Monday through Friday, 6am to 5pm. You can also schedule service online 24/7 through our contact form.
How quickly can you respond to a heating emergency in Mill Creek?
We prioritize no-heat calls and do our best to respond the same day when our schedule allows. Most standard appointments are available within 1–2 business days. Call 425-610-6635 and a real technician will answer.
Ready to Schedule Service in Mill Creek?
Call now or schedule online. $69 diagnostic, applied toward any repair. Appointments typically within 1–2 business days.
Nearby Service Areas
Snohomish Furnace & Air serves all of Snohomish County. Request service online or call 425-610-6635.