Cornerstone Air

About the Business

Cornerstone Air is a residential HVAC company serving Plano & Prosper, TX. We provide air conditioning installation, maintenance, and HVAC repair services. Contact us today!

Services

• Air Cleaner
• Air Handlers
• Gas Leaks
• HVAC Installation Plano
• Air Conditioning Maintenance In Plano
• HVAC Preventive Maintenance In Plano
• Heating System Repair In Plano
• HVAC System Repair In Plano
• AC Installation In Plano
• Heating System Installation In Plano
• Ductless Heating & AC Services In Plano
• HVAC Duct & Vent Installation In Plano
• Commercial HVAC Services Plano
• Air Conditioning Installation Plano
• Heating Repair Plano, TX
• Furnace Installation Plano
• HVAC System Replacement Plano
• Emergency HVAC Services
• Indoor Air Quality Services
• Preventive HVAC Maintenance Plano
• Furnace Repair in Plano, TX
• Furnace Replacement Plano
• Emergency Heating Service Plano
• Commercial Heating Services Plano
• Heat Pump Heating Services Plano
• Heating System Inspection Plano
• Heating Efficiency Upgrade Plano
• Heating System Tune-Up Plano
• Whole-Home Air Filtration Plano
• Commercial Air Filter Supply Plano
• High Efficiency Air Filters Plano
• Furnace Air Filter Replacement Plano
• AC Air Filter Replacement Plano
• Allergy & Dust Mitigation Plano
• Air Duct Cleaning Plano
• Vent Cleaning Plano
• Residential Duct Cleaning Plano
• Commercial Duct Cleaning Plano
• Dryer Vent Cleaning Plano
• HVAC Duct Sanitizing Plano
• Air Vent Inspection Plano
• Duct Airflow Improvement Plano
• Dust Removal from Ducts Plano
• Whole Home Duct Cleaning Plano
• Furnace Supply Plano
• Heating System Supply Plano
• Heat Pump Supply Plano
• HVAC Heating Equipment Plano
• Residential Heating Equipment Plano
• Commercial Heating Equipment Plano
• Energy Efficient Furnaces Plano
• Smart Heating Systems Plano
• HVAC Heating Units Plano
• Heating Equipment Upgrade Plano
• AC Tune-Up Plano
• Emergency AC Repair Plano
• AC Repair in Plano, TX
• AC Compressor Repair Plano
• AC Refrigerant Recharge Plano
• AC Leak Detection Plano
• AC Airflow Repair Plano
• Thermostat Repair Plano
• AC Cooling Optimization Plano
• AC System Inspection Plano
• AC System Supply Plano
• Central AC Systems Plano
• Energy Efficient AC Units Plano
• Residential AC Systems Plano
• Commercial AC Systems Plano
• Ductless AC Systems Plano
• Smart AC Systems Plano
• HVAC Cooling Systems Plano
• High Performance AC Units Plano
• Air Conditioner Installation
• Air Conditioning Contractor
• Air Conditioning Maintenance
• Air Conditioning Repair
• AC Replacement
• AC Tune-Up
• Air Duct Cleaning
• Air Filtration
• Air Purification
• Commercial HVAC Installation
• Commercial HVAC Maintenance
• Commercial HVAC Repair
• Commercial HVAC Replacement
• Commercial HVAC System Upgrades
• Cooling System Maintenance
• Emergency AC Repair
• Emergency HVAC
• Furnace Repair
• Heat Pump Services
• Heating Maintenance
• Heating System Installation
• Heating System Repair
• Heating System Replacement
• Heating System Tune-Up
• HVAC Installation
• HVAC Maintenance
• HVAC Repair
• HVAC Replacement
• HVAC System Replacement
• HVAC System Upgrades
• Indoor Air Quality

Highlights

• Service and Repair Available
• Offers Online Estimates

Gallery

Location

2821 W Parker Rd #3a

Reviews & Ratings

5.0

The Technician was amazing, he got the issue fixed in a timely fashion. I will definitely do business e\with Cornerstone Air in the future

Edward Herl

5.0

Clayton is prompt, courteous, thorough and takes his time to explain everything and answer questions. Customer service and quality of work is phenomenal. Keep up the great work!

Syed Ahmed

5.0

Excellent experience

Gerald Kaylor

5.0

Everything was quick and professional. He explained everything clearly and was very helpful. Response time from our call to having our AC working again was only a couple of hours

Shannon Volkman

5.0

Fantastic service!! Our A/C went out in the middle of a heat wave...heat index over 100F! We called Cornerstone Air and requested an emergency call from their answering service. Clayton called us back within minutes and arrived at the house less than two hours later. He assessed the system, found the fault, and fixed it in about 15 minutes. A great experience from start to finish without having to fight our way through AI bots like with other companies. HIGHLY RECOMMEND!!

Dave W