“We contacted Leo’s Heating and Cooling because our Mitsubishi multi-zone heat pump wasn't defrosting properly (see photo), which was causing the system to struggle and not heat the house the way it sh…”
“Daniel was awesome with my Furnace repair. Courteous and professional Daniel explained everything and did not take shortcuts. Very highly recommended and I am very happy with Leo's so have enrolled in…”
“This is a great team! They installed my Mitsubishi air conditioners. They were knowledgeable, professional, and answered all my questions. They worked quickly and professionally. They took great care …”
“Great experience with Dmitriy and team setting up estimate. Clear communication on the options and outlining the pro/cons of each option. Really fast scheduling to get the furnace installed (especiall…”
Leo S Heating And Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Milton, WA.
Leo S Heating And Cooling has a 5.0 out of 5 star rating based on 92 Google reviews.
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.
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Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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