Altitude Heating and Cooling

Altitude Heating and Cooling operates out of Lake Stevens, Washington, serving homeowners across Snohomish and King County with a 5.0-star rating from 44 verified reviews. This family-owned team brings years of hands-on experience to every service call, handling everything from emergency breakdowns to full system replacements. Their licensed technicians work on furnaces, air conditioning units, heat pumps, and ductless mini-split systems throughout the region, including Everett, Snohomish, Lynnwood, Bellevue, and surrounding communities.

What distinguishes this contractor is their focus on high-efficiency heat pumps engineered specifically for Washington's climate, backed by 24/7 emergency availability Monday through Friday. They provide upfront pricing with no hidden fees, and their indoor air quality solutions address everything from ventilation to filtration. Every installation and repair carries a commitment to quality workmanship, ensuring systems operate at peak efficiency before the technician leaves the home.

Reviewers repeatedly mention technicians Justuce and Dylan by name. When Keshia Duchi's furnace failed on a cold evening, the team arrived the same day to restore heat, then returned weeks later to install a complete replacement at a price well below competitors, without sacrificing equipment quality. Peter Kitzmiller needed his electric furnace upgraded to a heat pump, and the crew went beyond the basic scope by replacing damaged ducting and related components so the system exceeded expectations. Ana M experienced a scheduling hiccup that the team resolved with genuine professionalism, delivering clean installation work that required no unnecessary wall damage. Lily Xiao's mini-split project included Justuce helping troubleshoot a Mysa panel issue that wasn't even part of the contracted scope.