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Dayco Heating & AC

Dayco Heating & Air Conditioning serves the Kennewick, WA area and the Yakima Valley area and offers a wide range of heating and cooling services to customers. The company has been in business since 1985. From installation of new Trane units to repair of older units and maintenance of all those in between, Dayco is certainly prepared to take care of any unit you may have on hand. They also offer financing for those that want to purchase a new Trane unit and have it installed.

Dayco offers an emergency line for those that need help during non-business hours and offers a 24 hour hotline for emergency services. Dayco can offer a free consultation and can help you determine which Trane service or unit is going to work best for you. They offer repair, maintenance, and installation so you can be sure your unit is going to be well taken care of through the duration of its serviceable years. Dayco also offers a 100% satisfaction guarantee for customers so you can be sure you are going to be delighted with the work they do no matter what. For those that live in the Yakima Valley area of Washington state, Dayco is there to make sure you are taken care of and that all your heating and cooling needs are met no matter what.



Schedule Appointment


Wells Fargo Financing


Kennewick, Washington 99336


Charter Member
24/7 Emergency Service