
Company Details
Services Offered
Electrical panel upgrades
Generators
Whole-home surge protection
Outdoor lighting
Home energy-efficiency services
Comprehensive residential and commercial HVAC services
Heat pump and air conditioning installation
Residential heating and air conditioning repairs
HVAC system tune-ups and maintenance
Duct cleaning
Internal duct sealing
Commercial refrigeration, HVAC, and electrical services
Indoor air quality solutions, and more
Free estimates
Services Not Offered
Minimum Job
Not specified
Warranty
Additional Information
Employee Information
Insurance Coverage
General Liability Insurance
Workers' Compensation Insurance
Company History
Distinctions
About this company
"As a leading HVAC company in Washington, we have made it our mission to provide the highest standards in the air conditioning, heating, and home energy efficiency industries. The A-One team has been devoted to providing outstanding residential and commercial HVAC and electrical solutions for over 44 years, utilizing cutting-edge methods and state-of-the-art equipment to meet the particular requirements of our clients. At A-One, we pride ourselves on our years of experience, expertise, and total commitment to customer satisfaction. Your comfort is our top priority. We are here to keep your heating and cooling systems in tip-top shape all year long."
— Kyle Hagen, President
License
ONERERH870OF
Ratings & Reviews
Compiled Score:
A-One Air has received 4.8 out of 5 stars based on 342 customer reviews. Learn about Our Research Process.
Anthony Pace
2 months ago
A-One reached out with a great maintenance deal. They had Billy come out to take a look at our system and first off Billy was super professional and easy to work with. He was able to help with any questions or concerns that we had and was able to tell us what updates were needed and will be using them for the work to update the duct system. Just super easy to work with will refer them to friends.
Kim K
2 months ago
Taylor was great! Very informative. We had some safety issues with our existing electrical panel. He bent over backwards to make things work for us. He even helped us work with insurance so it was affordable.
Celeste Cornish
3 months ago
When we booked an air duct cleaning and Nate came out to take a look, it was clear that our system needed replacing. Nate treated the conversation with professionalism and care. His assessment was thorough, and he took the time to explain his findings in technical and layman's terms. He took care of the financing paperwork and set up the appointment for the installers to come in. He made sure he recommended a system that would suit our needs, then let us make the final decision. Gustavo and Greg, the technicians, arrived two days later and grinded through one of the coldest days we've had so far this year to remove the old equipment and install the new equipment. They were professional, pleasant and very hard-working. The whole process took about 9 hours. Near the end of the install, Tyson checked in to make sure everything was meeting our satisfaction. Once the heater kicked on, we knew we'd made the right choice. I cannot recommend A-One enough. They are fantastic. And we will have nice, cozy winter and cool, refreshing summer.
ECarroll
2 months ago
I called A-One Refrigeration and Heating today because we had a smoke detector that was continuously chirping, even after we replaced the backup batteries. I called them because I frequently see their vans in my neighborhood. I explained what was happening and was promptly scheduled for an appointment same day. I received a call from Taylor R. maybe 20 minutes later and he said he would be right over. He reviewed the situation and made the recommended course of action. He was very helpful and spoke in terms that I could understand. Will definitely recommend A-One and Taylor R. Thank you.
Michele Schell
2 months ago
I had a wonderful experience with Martin Quintero. He was the technician that serviced my rooftop dryer vent. He was on time, very professional with outstanding customer service skills. He did the best job and the price was reasonable! I would highly recommend Martin for any of your HVAC needs.
Service Area
A-One Air serves 16 cities in the Washington area.
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Cities Served
Services
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