Installation • Repair • Maintenance • Replacement

We have over 40 years of experience designing, installing, and repairing HVAC systems throughout a broad range of industries.  Our portfolio includes Retirement Communities, Shopping Malls, Medical Facilities, Hotels, Motels, Car Dealerships, Property Management Companies, Dental Centers, Churches, Schools Districts, Tenant Improvements, and more!  We can serve any of your project needs up to $10,000,000.  Give us a call to discuss your needs.


When looking for a heating and cooling company they can trust, Washington Commercial Businesses find great satisfaction in Treat’s Heating and Cooling.  It’s easy for our customers to have complete confidence in our experienced team that consistently produces high quality work and  gets the job done right the first time.  We have extensive experience designing, installing, and repairing Commercial Heating & Cooling Systems of all brands and models. Treat’s Heating and Cooling technicians are licensed, factory-trained, and experts in their field. They are prepared to serve your every need when it comes to your heating & cooling system.  With over 40 years of experience and open, responsive communication with our clients, we are able to meet all of your heating and cooling needs with a high degree of satisfaction.


Many businesses underestimate how important their heating system is to the life of their business, until temperatures drop and highly active systems begin to fail. You can be confident that your system is efficiently running at peak performance by allowing Treat’s Heating and Cooling to inspect and repair your system before any major work needs to be done.

Since our experts install and service all types, sizes, and models of heating systems, we can take care of any of your needs.  Whether you need routine maintenance, repairs, or even replacing your old system with a more energy efficient model, the friendly experts at Treat’s Heating and Cooling will work hard to meet your expectations.

Air Conditioning

Nobody enjoys being in a miserably hot business environment due to increasing outside temperatures. Allow the professional team at Treat’s, who have been installing and servicing air conditioners since 1973, to recommend an air conditioning system that best suits your budget and needs.  If you have a current system, our highly skilled technicians offer important maintenance, can quickly resolve any needed repairs, or recommend a newer model that could help you save on energy bills.  Regardless of your air conditioning needs, the extensive knowledge of our professional technicians will treat your business with respect and get the job done right.

Water Heaters

If you are in need of Commercial grade water heaters, Treat’s Heating and Cooling is the right company for you.  We offer several options for water heater installation, including the latest models & technology.  Our technicians continue to receive ongoing training and certification to ensure you will have the best service and expert advice in helping you decide what best suits your needs.


Although Treat’s Heating and Cooling is a certified Carrier dealer, our technicians have extensive knowledge in all other brands  and models of furnaces on the market. You can be confident our team has the expertise to repair, maintain, or suggest a furnace system that best matches the demands of your business and is the most energy efficient.   Call us and set up a consultation today.

Heat Pumps

One of the great benefits of a heat pump is its ability to both heat and cool your business in one easy system.  Since a heat pump does not rely on fuel to convert into heat, it uses less energy than other traditional systems.  Heat pumps work by transferring the heat from the outside air into your business by using a minimal amount of electricity as the source of energy. By utilizing the heat energy already available in the air, heat pumps offer a cleaner, more efficient approach to heating your business which can significantly reduce your heating bills.