All Star Heating and Air Conditioning Inc. is a family-owned and operated business serving King and Snohomish County with over 20 years of experience. All Star specializes in designing, installing and maintaining complete residential and commercial HVAC systems including furnaces, air conditioning systems duct cleaning and whole house duct sealing. All Star’s business model is centered around you, our valued customer's complete comfort in the most important place on earth: your home. Our Technicians are NATE – North American Technician Excellence – This organization is run and managed by the HVAC/R industry. Every 5 years our technicians must go through the re-certification process. All Star Technicians are continually trained and educated, so you know that you have the most talented people in the industry providing you with anything you need. We are licensed, bonded and insured and carry an A+ rating with the Better Business Bureau.