||We offer service with no overtime fees, and charges by the job ... not by the hour.
Service calls are just $89, which covers the cost for a professional service technician to come to your location, inspect your system, and provide you with a diagnosis. Once the diagnostic procedure is performed, you will be shown exactly what the problem is, what the solution is, and what it will cost.
If you would like to request a service call, please call us at (512)894-3337. We also offer Safety and Efficiency programs which include priority service, and discounts on parts and labor.
||Cornerstone's Safety and Efficiency Program is one of the smartest energy-saving investments you can make. It increases efficiency and safety, extends your system's life and reduces the likelihood of a breakdown.
As a program member, you get priority treatment anytime you call, and exclusive discounts on labor and parts. Preventative Maintenance is much more than just checking your filters! In addition to lower utility bills, fewer repairs, and longer equipment life ... as a program member you receive:
- Two Precision Maintenance visits annually
- 15% discount on parts and labor
- Priority Service - tell us you're a plan member when you call and you will be given top priority in our service schedule!
- All this for just $198/year - the equivalent of your car's annual oil changes