C.A.S. Air Conditioning & Heating, LLC

Cold Air Solutions for your Home


Heating & Air Conditioning Repair 
serving Prosper and all surrounding communities 


C.A.S Air Conditioning & Heating, LLC provides Prosper and all surrounding communities with residential and light commercial HVAC services. 

We are a company based on being reputable, reliable, responsible and reasonable for every customer and job. 

Our service technicians are certified with EPA and attend classes on a regular basis for up to date technology. 

When it comes to heating and air conditioning needs you can count on us.  C.A.S Air Conditioning & Heating, LLC pride ourselves on honesty, integrity, and high standards.

Whether you need us to replace a whole system, change a filter, install a thermostat, get you ready for selling/purchasing a home, or one of our service agreement customers, give us a call and we will be glad to assist you in your needs!   

We service on all makes and models of air conditioners and heaters!

We have been serving the community over 15 years!


Specializing in:

 Residential Heating and Air Conditioning Repair

 Light Commercial Heating and Air Conditioning Repair

Proudly Servicing cities north of 635 - Frisco, The Colony, Allen, Richardson, North Carrollton, Anna, Fairview, Prosper, McKinney

Authorized American Standard Dealer

BBB Member - A+ Rating

Frisco Chamber of Commerce Member

McKinney Chamber of Commerce Member

 In business since 2002 - Lic#  TACLB021391E

Financing  - See Finance Section