R & S McKay

R & S McKay Heating & Air Conditioning has been serving residential and commercial clients in Atlanta, Lawrenceville, and Gwinnett County for over two decades. Our family-owned business specializes in heating, cooling, and air quality solutions, prioritizing top-notch service and repair for all HVAC brands. Our technicians undergo continuous training in the latest technologies and techniques to ensure optimal system performance. We recommend high-efficiency Rheem equipment for new installations and offer emergency repair services with flexible scheduling to accommodate busy lifestyles. Backed by an A rating from the Better Business Bureau, we emphasize quality service, budget-friendly solutions, and financing options for qualified buyers.

Our preventative maintenance contracts extend system lifespans while reducing energy costs, and we provide tailored HVAC solutions for both homes and businesses. With expertise in installations, repairs, and maintenance, we ensure minimal disruption to daily routines while delivering reliable comfort year-round. Our commitment to customer satisfaction is reflected in our prompt response times, professional conduct, and dedication to resolving heating and cooling emergencies efficiently.