About Legacy One Heating
Since 2016 Legacy One Heating has been providing quality HVAC services in the Puget Sound area.
Legacy One Heating is based out of Mukilteo and is your best choice for Air Conditioning, Heating, and Indoor Air Quality products and services. Legacy One Heating is your trusted local HVAC contractor. We take Heating and Cooling seriously! Our customers benefit from our extensive HVAC experience. This means we make the right recommendations for your specific needs with a ‘No Pressure’ feel. Our troubleshooting skills are unmatched, which saves you time and money on needed maintenance and repairs.
Our Services
Air Conditioning
Contact Us Today For Air Conditioning Services In Mukilteo, Snohomish, Seattle, Bellevue, WA and surrounding Areas
Heating
Contact Us Today For Heating Services In Mukilteo, Snohomish, Seattle, Bellevue, WA and surrounding Areas
Ductless
Contact Us Today For Ductless Services In Mukilteo, Snohomish, Seattle, Bellevue, WA and surrounding Areas
Indoor Air Quality
Who We Serve
What Our Clients Say
Nelson Foote
I had a great experience with Legacy One! I called Legacy One to service our gas furnace. The tech, Tristan, was outstanding! He was extremely …
Louis Levy
We had good overall experience and got a really high quality system at a competitive price. I got multiple bids and Legacy was not only …
Jennifer Starling
Professionalism, Punctuality, Quality, Responsiveness, Value
B.J.H. III
They worked on my old furnace ,which help nurse it along for a while longer. Then when the old furnace died they installed a new …
Erica Haley
We had a great experience with Legacy One Heating. When our heat pump stopped working, Kat came out the same day and got us up …
Tom Howerton
Friendly, professional, competent, competitive, great service.
Service Areas
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