Olson Energy Service
Olson Energy Service is a HVAC provider serving Seattle, WA. Rated 4.8★ with 373 Google reviews. See services, review signals, and request a quote.
HVACSeattle, WAEmergency serviceFinancing available
On this page
Company overview
- TradeHVAC
- Service areaSeattle, WA
- Google rating4.8★ (373 reviews)
- Years in business100+
- Phone(206) 782-5522
- Address13190 Stone Ave N, Seattle, WA 98133, USA
- L&I LicenseOLSONES863OD (ACTIVE)
Services offered
- furnace installation
- furnace repair
- heat pump installation
- heat pump repair
- ac installation
- ac repair
- ductless mini split
- thermostat installation
- maintenance plans
- insulation weatherization
- electrical
Photos
What customers say
“Superb experience! Very competitive price, no pressure sales call, quick response on questions. They replaced our old Carrier furnace with a new one. Very happy to have two seasoned installers show up…”
“Great service. We had a repair done on our gas furnace last year with Olson Energy, which was reasonably priced and worked well. We decided to replace the furnace this year given it was 25 years old. …”
“We called Olson Energy Service as our air conditioning unit was not working as effectively as it had previously done so and we knew we were long overdue for a service. We were able to get an appoint…”
“After 30 years we needed to replace our furnace and air cleaner - it was an easy choice to stay with Olson Energy G.A.S. who had done our original installation in the 90's. The price was right, the se…”
“Chris was super fast in re- programing my thermostat. So nice to be warm again. Won't let any one TOUCH thermostat EVER ..Maintenance done on furnace fast also. Good service....”
Key highlights
Strengths
- Highly rated (4.8★ average)
- Large review volume (373 reviews)
- Established business (100+ 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 Olson Energy Service offer?
Olson Energy Service provides: furnace installation, furnace repair, heat pump installation, heat pump repair, ac installation, ac repair, ductless mini split, thermostat installation, maintenance plans, insulation weatherization, electrical. They serve residential and commercial customers in Seattle, WA.
What is Olson Energy Service's rating?
Olson Energy Service has a 4.8 out of 5 star rating based on 373 Google reviews.
Is this company licensed in Washington?
Yes. License number: OLSONES863OD. Status: ACTIVE. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does Olson Energy Service offer emergency service?
Yes. Olson Energy Service offers emergency HVAC service.
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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