Over 20 Years Serving Happy Customers
We have over 20 years of experience backing our guaranteed service and dedication to your heating and cooling needs in Lawrenceville, Lilburn, Dacula, and Gwinnett County.
Air Conditioner Installation
Furnace Repair and Service
Furnace Installation and Replacement
Air Conditioner Replacement
Thermostat Repair and Replacement
Residential HVAC Service in Atlanta
Keeping your house cool in the summer and warm in the winter is one thing we all want from our home. We also don’t want to have to pay an arm and a leg to do so. Preventative maintenance and a reliable unit will help do just that!
Commercial HVAC Service in Atlanta
The professionals at R&S McKay are available for emergency repairs, and with our preventive maintenance services, such as annual tune–ups, you can help prevent repairs and equipment failure.
Service you can trust.
With an A rating from The Better Business Bureau, you can rest assured we will handle your HVAC needs with respect and professionalism.
R & S McKay Heating & Air Conditioning is family-owned in Lawrenceville and serving all metro Atlanta, Georgia. We are proud to use the top-of-the-line equipment from Rheem and provide high-quality service and repair on all brands of heating & air conditioning equipment.
We are a full-service heating & air conditioning company. Give us a call to schedule an appointment. Our HVAC technicians are experienced and continuously trained on the latest in HVAC technology, equipment, and techniques.
If you are looking to replace your old equipment or install a new system, we recommend state-of-the-art, high-efficiency Rheem brand equipment. Give us a call today! We'll give you a no-obligation consultation to determine the perfect system for your home or business.