A-One Refrigeration, Technician installing air conditioning unit, WA

Many Tri City-area homeowners want to take comfort to the next level. Daikin ductless heating and cooling systems are a great way to do this while eliminating the need for a furnace and air conditioning system. These quiet, ductless units allow you to control the temperature of every room, enabling true home zoning.

Innovative Heating & Cooling Solutions

Get the most reliable and efficient heating and cooling system without the hassle of installing ductwork with our high-quality ductless heating and cooling units. Built for superior heating and cooling comfort, our combination heating and cooling units are easily mounted on the ceiling or wall. Washington homeowners also appreciate that they help promote indoor air quality because they contain no ductwork and their filters help remove airborne particles.

Single Unit Heating & Cooling Systems

Want to heat up a freezing garage or cool off your kitchen? Ductless mini-splits are perfect for addressing heating and cooling issues in a concentrated spot in your house, such as cold or hot spots in individual rooms that don’t have an existing ductwork. For all targeted heating and cooling needs, the single zone ductless system is perfect for you and allows for greater energy savings.

Multiple Room HVAC Systems

Ductless heating and cooling systems are ideal for conditioning a few rooms in your home. Depending on the model you choose, the outdoor unit alone can provide heating and cooling for up to 9 zones or rooms in your house.

Cut Your Energy Bills

Ductless heat pumps and cooling systems are the best heating and cooling choice for homeowners looking for simplified zoning and indoor comfort. With our ductless HVAC systems, you use less energy and save up to 50 percent on your monthly energy bills. We install some of the best high-efficiency heating and cooling systems on the market.

Warranty & Maintenance Plan

A-One Refrigeration and Heating provides some of the best warranties on both labor and parts in the industry, giving you peace of mind. As a Daikin Pro Dealer, we stand behind our work and provide a 12-year warranty on parts and labor for all new Daikin ductless heating and cooling systems. Our team also offers high-quality maintenance plans to keep your system running smoothly.

Serving the Washington’s Tri Cities Since 1980

We want our customers to make informed decisions. We’re here to help you select the best heating and cooling system for your home. A-One Refrigeration and Heating services the Tri Cities of Washington, including Benton City, Eltopia, West Richland, Finley, and Highland, Washington. We have been in business since 1980 and are known for providing excellent customer service on every residential and commercial job.

Want to take home comfort and indoor air quality to the next level? Contact A-One today about our ductless mini-split systems.

Energy efficient heating AND cooling.

Learn more about our ductless systems.

(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.

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