Extreme Heating and Air

Diamond Heating & AirTemp Alaska is an HVAC company based in Anchorage, AK, offering installation, repair, and maintenance services for heating and cooling systems. Their services include furnaces, boilers, heat pumps, mini-splits, water heaters, indoor air quality solutions, and thermostat installations. With over 25 years of experience, they provide high-efficiency and reliable heating products suited for the Alaskan climate. The company also offers smart thermostats and zoning controls to enhance system performance and comfort.

Plumbing & Heating Doctor is a locally owned plumbing, heating, and HVAC company based in Wasilla, Alaska, serving Anchorage and surrounding areas including Palmer, Big Lake, and Willow. They provide a full range of residential and commercial services such as furnace and boiler repair, installation, and HVAC tune-ups tailored to Alaska's unique climate. Their certified technicians specialize in high-efficiency water heaters, boilers, and furnaces to ensure reliable comfort and energy savings. The company offers 24/7 emergency services to address urgent heating and plumbing needs at any time.

Hardy Heating Inc is an HVAC company serving Anchorage, AK, and the surrounding South Central Alaska area. Established in 1994, the company provides a range of services including air conditioning repair and installation, furnace and boiler repair and installation, and indoor air quality solutions for both residential and commercial customers. Hardy Heating offers emergency repair services and has expertise in maintaining heating and cooling systems to ensure comfortable indoor environments year-round. The company holds an A+ rating from the Better Business Bureau and is licensed and insured.