Seattle · since 2004

Heating & cooling,
done right.

NATE-certified technicians, transparent flat-rate pricing, and same-day service from a team your neighbors already trust across the greater Seattle area.

21+
years in business
4.9★
from 1,200 reviews
24/7
emergency dispatch
Trusted partners & certifications
TraneCarrierMitsubishi ElectricLennoxDaikinNATE
Why Northwind

The quiet competence of a team that's been doing this for 21 years.

We're not the biggest shop in Seattle. We are the one your contractor calls when their own furnace gives out — and the one your neighbor recommends without being asked.

  1. 01

    Tell us what's happening

    Quick call or form, describe what you're seeing, hearing, or paying. We'll book a window that fits.

  2. 02

    On-site diagnosis & flat quote

    A NATE-certified tech arrives, diagnoses on the spot, and hands you a written price before any work begins.

  3. 03

    Fix today, follow-up tomorrow

    Most repairs done same-visit. We check in 48 hours later to make sure everything's holding.

Outdoor heat pump condenser at golden hour
Avg. response
2h 14m

From your call to a tech in the driveway, citywide last month.

Neighbors talking

1,200+ five-star reviews across Seattle.

4.9 / 5Google · Yelp · BBB A+
"Furnace died at 6am in January. Dana was here by 9 with a quote, fixed by noon. No upsell, no theatrics."
Hana M.Ballard
"They sized our heat pump for the actual house — not the brochure. Two winters in, it's perfect and our bill dropped."
Theo R.Beacon Hill
"Honest pricing, neat work, and they cleaned up better than they found it. Our go-to from now on."
Priya K.Greenwood

Need help today? We're on call right now.

Same-day service across the metro · Live dispatcher 24/7.