Repair & Service of all brands of equipment.

System Cleaning and Maintenance of all brands. This is  recommended at least every 6  months to 1 year. See checkup list to the right.

Air quality products include high efficiency electronic air cleaners, media filters, electrostatic filters, and UV lights.

Thermostats include easy-to-read digitals to programmable thermostats with a humidity control function.

Duct Work inspection, repair and installation.

Heating and cooling system replacements and installation:

• A Cornerstone Air Specialist will set an appointment to survey your office or home.
• Determine the correct sizing for your home.
• The air duct system will be inspected and alterations will be recommended, if needed.
• Equipment location, refrigerant lines,  and comfort concerns will be addressed.
• The Cornerstone Air Specialist will then provide a written estimate based on your system needs per the evaluation.
• Recommendations for system accessories will also be given(media filter and uv lights.)
• Once the estimate is approved and accepted we will then schedule for your new system installation. Usually next day installation is available.
• After installation is complete,a Cornerstone Air technician  will carefully check your equipment operation and leave a clean jobsite.
• A 1 Year Labor Warranty and 5-10 Year Manufacturer Parts Warranty will apply. A extended Labor warranty can been purchased for a longer term.

Ultimate Savings Plans  are available for both residential and commercial customers. The Maintenance Plan includes a semi-annual or annual cleaning and checkup on your air conditioning and heating system, and a discount on repairs. For more information Click Here

Utility Rebates are available in some locations with up to a $350.00 credit on your electric bill for a qualified new Heat Pump System.

We offer extended Labor Warranties for up to 10 years.