Northwest Mechanical Inc
Northwest Mechanical Inc is a HVAC provider serving Woodinville, WA. Rated 4.9★ with 1,117 Google reviews. See services, review signals, and request a quote.
HVACWoodinville, WAEmergency serviceFinancing available
On this page
Company overview
- TradeHVAC
- Service areaWoodinville, WA
- Google rating4.9★ (1,117 reviews)
- Years in business30+
- Phone(253) 398-6848
- Address1020 S 344th St Suite 209, Federal Way, WA 98003, USA
Services offered
- furnace installation
- furnace repair
- heat pump installation
- heat pump repair
- ac installation
- ac repair
- indoor air quality
- maintenance plans
- commercial hvac
- electrical
- ev charger
- generator
Photos
What customers say
“Enjoyed our experience with Nate and his team. They kept us up to date on arrival and explained the entire process from start to finish. They cleaned up nicely when it was done and did a thorough walk…”
“Thank you to NWX for the quick and efficient service. They had a technician out to my house for my no heat the same day AND had my furnace installed by 10am the next morning. KUDOS to the office staf…”
“Bought a new furnace and heat pump after my old combo failed at the tail end of winter. They were able to send a crew out almost immediately. The crew they sent out, Nate and Jayden, were stellar. Bot…”
“Our furnace failed during the night and the house was extremely cold. I called Northwest Expert Heating and they responded that same afternoon with a service man at my house. The furnace needed repl…”
“Charles was amazing! He listened to ALL our concerns and had a resolution for each one. My husband and I were so happy with the level of education we received about our system from Charles. ( and …”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (1,117 reviews)
- Established business (30+ years)
- Emergency/same-day service available
- Financing options available
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
Explore nearby research
Frequently Asked Questions
What services does Northwest Mechanical Inc offer?
Northwest Mechanical Inc provides: furnace installation, furnace repair, heat pump installation, heat pump repair, ac installation, ac repair, indoor air quality, maintenance plans, commercial hvac, electrical, ev charger, generator. They serve residential and commercial customers in Woodinville, WA.
What is Northwest Mechanical Inc's rating?
Northwest Mechanical Inc has a 4.9 out of 5 star rating based on 1,117 Google reviews.
Is this company licensed in Washington?
All listed providers have a verified Washington contractor license at time of publication. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does Northwest Mechanical Inc offer emergency service?
Yes. Northwest Mechanical Inc offers emergency HVAC service 24 hours a day, 7 days a week.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-21. Reviews refreshed 2026-04-21.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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