Cornerstone Air
About us
Cornerstone Air is a trusted local HVAC company serving Plano and surrounding North Texas communities with honest, dependable heating and cooling solutions. With over 20 years of combined experience, our team specializes in AC repair, heating repair, HVAC installation, system replacement, preventive maintenance, and commercial HVAC services. We take pride in providing prompt service, quality workmanship, transparent pricing, and reliable American Standard equipment. Whether you need an emergency repair, seasonal maintenance, or a complete system replacement, we're committed to keeping your home or business comfortable year-round with small-town values and professional expertise.
Services we offer
Air Conditioning Repair, Commercial & Residential HVAC Services, HVAC Installation & System Replacement, Heating & Furnace Repair, Preventive HVAC Maintenance
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Licensing
Trade License Number
Trade License Expiration
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.