Columbia Heating & Air is an HVAC contractor based in Seattle, WA, serving King and Pierce counties. Founded in 1969, the company specializes in residential heating and cooling services including installation and repair of gas heating, air conditioning, heat pumps, ductless mini splits, and indoor air quality systems. They employ licensed and certified technicians and have been recognized as an A-Plus™ dealer by a leading manufacturer. Columbia Heating & Air offers evening and weekend service options for added convenience.

All Climate Heating & Air Conditioning is a family-owned HVAC company serving Seattle, WA, and the Greater Eastside areas since 1993. They provide a full range of heating and cooling services, including installation, repair, maintenance, and duct cleaning. As a Bryant authorized dealer, they offer energy-efficient heating and cooling equipment and employ NATE-certified technicians to ensure expert service. The company emphasizes careful workmanship and adherence to all codes and standards, with a lifetime workmanship warranty and extended factory warranties available on most equipment.

Progressive Comfort Solutions is a Seattle-based contractor specializing in the design and installation of energy-efficient heat pump systems. Serving Seattle, WA, they focus on Mitsubishi Electric heat pump products, including ductless mini-splits and ducted systems, tailored for residential and commercial properties. Established in 2010, the company operates with a fully in-house technical team and offers personalized system designs to improve comfort and reduce energy use. They provide flexible scheduling and assist customers with financing options and available rebates.

Energy Saver Solutions Inc - HVAC & Insulation Redmond WA provides a range of HVAC services in Seattle, WA, including air conditioning repair, boiler and mini split installation, indoor air quality services, and insulation solutions for attics and crawl spaces. The company specializes in energy-saving strategies and offers carbon monoxide checks to ensure safety. With over 30 years of industry experience, they serve both residential and commercial clients. Their technicians are available 24/7, including holidays, to address urgent heating and cooling needs.

StarDucts is a duct cleaning and indoor air quality service provider based in Seattle, WA. They specialize in cleaning HVAC systems and applying EnviroCon, an EPA-registered microbial control product designed to eliminate odors caused by mold, mildew, and bacteria. This treatment is safe for use in occupied spaces and helps maintain cleaner air through its biocidal properties. StarDucts focuses on improving air quality by targeting microbial contamination within ductwork.

DANBRIO Heating and Cooling is a family-owned HVAC company serving Seattle, WA, and the surrounding Redmond area. They provide a full range of heating and cooling services including repairs, installations, and annual tune-ups to maintain system safety, efficiency, and performance. Their expertise includes gas furnace services and air conditioning solutions designed to keep homes comfortable year-round. DANBRIO is known for thorough diagnostics and responsive communication, helping customers prepare documentation for installations and ensuring timely project completion.

5 Microns Inc. Asbestos, Mold, Drinking Water, Radon, Air Quality Testing Lab provides comprehensive indoor air quality and environmental testing services in Seattle, WA. The company offers testing for asbestos, mold, radon gas, volatile organic compounds (VOCs), lead, meth contamination, and overall air quality for both residential and commercial properties. Their AHERA-certified inspectors deliver accurate lab results to help identify and assess potential health risks associated with these contaminants. 5 Microns Inc. also specializes in radon monitoring and meth lab screening, addressing a wide range of environmental safety concerns. The business operates licensed and certified professionals and emphasizes unbiased third-party testing with industry-leading turnaround times.

Alpine Specialty Services is a duct cleaning and indoor air quality company serving Seattle, WA. Established in 1969, it provides cleaning solutions using advanced Super Carpet & Air Duct Cleaning Trucks designed to remove dirt, allergens, and pollutants from homes. The company is certified by IICRC and NADCA and focuses on meeting the specific needs of Seattle and the Puget Sound region.

AAA Heating & Air Conditioning is a local HVAC contractor serving Seattle, WA, and the surrounding Puget Sound area. They offer a wide range of heating and cooling services including installation, repair, and maintenance for air conditioners, furnaces, heat pumps, and boilers. The company also provides indoor air quality services such as duct cleaning and duct sealing to help improve home air quality. With over 30 years of experience since 1989, AAA Heating & Air Conditioning is equipped to handle common repairs efficiently with fully stocked trucks and offers 24/7 emergency service for air conditioning issues.

Greenwood Heating and Home Services is a full-service heating, air conditioning, electrical, and plumbing company based in Seattle, WA. Serving the Seattle area since 1921, they offer a wide range of home service repair and replacement solutions including air conditioner and furnace repair and installation, ductless mini-split systems, HVAC tune-ups, plumbing services, and electrical work. Their capabilities include factory scheduled maintenance and installation of backup generators, supporting homeowners with reliable and professional home system upgrades.