ABC Heating & Air Conditioning Inc. was established in 1997 when owners Donny Rains and Ray Hambrick combined their long standing companies, for over 40 years they have provided reliable, honest dependable service to Allen / Fairview and all over Collin County.

Their dedication to fair pricing, quality work and integrity allowed them in 2016 the privilege of acquiring hometown Caplinger Heating & Cooling when local proprietor Johnny Caplinger decided to retire. Our employees are  background checked, factory trained experienced service technicians not salesmen, we are dedicated to giving our customers the best service available, we diagnose and repair the problem in most cases and when repairs are not possible we provide and explain multiple options for you to decide from.

We sell factory Original Equipment Manufacturer (OEM) parts and supplies and quality “made in America” generic parts when OEM parts are too expensive.

Unlike the majority of “one call does it all business” that seem to be everywhere these day we focus only on the service, repair, and installation of residential / light commercial / geothermal heating and air conditioning, That’s what we do best! Call us you won’t be disappointed.