Furnace Repair & HVAC Service in Monroe, WA
Locally owned since 2005. We've repaired furnaces and heat pumps throughout Monroe and the Hwy 2 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 Monroe, WA
Real work we've done for Monroe homeowners — no stock photos, no made-up scenarios.
Old Town Monroe
Problem
Furnace not igniting — no heat on a 28°F night
Diagnosis
Failed hot surface igniter combined with dirty flame sensor
Outcome
Replaced igniter and cleaned flame sensor — heat restored within 90 minutes of call
Monroe rural (Hwy 2 corridor)
Problem
Older home with oil furnace — owner wanted to convert to gas before winter
Diagnosis
Full system replacement — oil-to-gas conversion with new ductwork
Outcome
Installed Coleman 95% AFUE gas furnace, new flue, and updated ductwork in two days
Woods Creek area
Problem
New construction home needed heating and cooling — no existing system
Diagnosis
New installation — single-zone heat pump for 1,800 sq ft home
Outcome
Installed Daikin Fit system with variable-speed air handler, homeowner qualified for $1,500 PSE rebate
What Monroe Customers Say
"Furnace died on the coldest night of the year. Called Snohomish Furnace at 7am and they were at my house by 9. Fixed in under an hour. These guys are the real deal — fast, honest, and fair."
Steve H.
Monroe, WA · Emergency Furnace Repair
"Had a new heat pump installed for our new construction home. The crew was knowledgeable, efficient, and helped us navigate the PSE rebate process. Our energy bills are significantly lower than expected."
Rachel K.
Woods Creek, Monroe · Heat Pump Installation
"We'd been putting off converting from oil to gas for years. Snohomish Furnace made the whole process easy — handled the permits, the installation, and the inspection. Professional from start to finish."
Gary & Sue T.
Monroe, WA · Oil-to-Gas Conversion
Your Local HVAC Team
Proudly Serving Monroe Since 2005
Monroe 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 Old Town Monroe to the Woods Creek area, we know the area 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
- Propane, oil, and natural gas systems
Schedule Service in Monroe
$69 diagnostic fee, applied toward any repair. Appointments typically available within 1–2 business days. Heating emergencies prioritized.
425-610-6635Schedule OnlineHVAC Services in Monroe, 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 Monroe homes.
Frequently Asked Questions — Monroe, WA
Do you serve Monroe, WA?
Yes — we serve all of Monroe including the Woods Creek area and rural properties along the Hwy 2 corridor. Most appointments are available within 1–2 business days.
What does a furnace diagnostic cost in Monroe?
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 handle propane and oil furnaces in Monroe?
Yes — we service propane and oil furnaces, and we handle fuel conversions to natural gas. We'll assess your situation and give you an honest recommendation on repair vs. replacement.
Can you service my existing furnace brand in Monroe?
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 Monroe?
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 Monroe?
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 Monroe?
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.