A-One Refrigeration and Heating was started by Al and Carol Hagen with a mission to “always do the right thing.” Although the company has greatly expanded its services, the mission has remained in every decision the Hagens made – whether in life or business.

Serving the Tri Cities of Washington For Over 37 Years

Started in 1980 with a primary focus on commercial refrigeration, the business grew to serve the residential heating, cooling, and home efficiency market. We now serve Benton, Walla Walla, and Franklin counties and are located in Pasco, Washington.

Promoting Health & Energy Efficiency

As indoor air quality and home energy conservation becomes more important to our customers, we have responded by offering solutions for contaminated air and high energy bills. We started emphasizing high-performance insulation, air sealing, and indoor air quality by offering blower door testing, duct leakage testing, and removing airborne pollutants.

A Family-Owned and Operated Business

Today, A-One Refrigeration and Heating is owned by Al and Carol’s son, Kyle Hagen, and his wife, Eula. Their children have also been active in the company. This locally-owned business is known for giving back to the community and providing excellent value to its customers.

Your Trusted HVAC, Refrigeration, and Electrical Experts

What sets the business apart is our dedication to training our technicians to be the best in the industry and the exceptional maintenance plans, 2-year warranty on repairs, and 12-year warranty on new heating and cooling systems. Our team of energy efficiency and HVAC professionals has national and state certifications, ensuring a high level of industry knowledge. Our success continues through our incredibly driven and talented associates. As we continue to grow and build this business to be an industry leader in the marketplace, we invite you to try us out. We don’t just satisfy our customers, we strive for excellence!

Are you looking for an HVAC and home performance expert in the Tri City Area? Contact A-One Refrigeration & Heating today!

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(509) 586-7613

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What Our Customers Are Saying

  • A-1 Refrigeration was referred to me by a friend of mine. And they lived up to their name. A-1. During one of the hottest weeks of the year, over 100 degrees for about 12 days in a row, my old system just gave up completely. The house was about 92-94 degrees during the day.

  • These are great people to work with. I called 4 businesses from the phone book. I went with A-One based on information, service and price. I needed a service contract and got one at a great price. My heat pump needed work and was repaired quickly.

Latest Blog Post

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Latest Promotion

Is someone in your home wheezing and sneezing? The A-One team can help pinpoint the sources of contaminated air in your home with a $49 air quality assessment.