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.
Michele Schell
4 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.
Elyse Dudley
a month ago
The service technician (Billy Birge) was likely the most professional service worker to have ever worked in my home. He was very knowledgeable and genuinely wanted to make sure we knew how our system was working and the possible cost fixes when we requested an estimate. He made sure to look at everything, and let me know what he was doing and why along the way. He was very considerate and friendly. I would highly recommend this company.
Sharon Faletti
4 months ago
Martin Quintero did an outstanding job doing some Sheetrock work for me after I had a pipe burst and had repairs to be done. He sheet rocked, textured and painted and did a great job making old and new match. Can’t recommend him highly enough. You won’t regret having Martin help you out. He’s the best!
Joy Sizemore
3 weeks ago
Chad and Devin were outstanding working with us! We had Chad do a lot water heater flush and our hot water heater is over 20 years old so Devin got us all set up with a new one to be installed the very next day! Great service and great to deal with!!
Zak Schatz
3 months ago
Taylor from A-One did a great job servicing my heating, cooling, and electrical systems. He was polite, professional, very competent, and showed up right on time. I really appreciated how straightforward he was in explaining the work and the condition of the systems. The pricing was very competitive, and it was refreshing to work with a technician who didn’t try to upsell unnecessary services. Overall, a very positive experience. I would definitely recommend Taylor and A-One to anyone needing HVAC service.
Service Area
A-One Air serves 16 cities in the Washington area.
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Cities Served
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