Reliable Heating & Air, Plumbing and Electrical - Grayson has been serving the Atlanta, GA area since 1978, offering a wide range of HVAC, plumbing, and electrical services. They provide installation, repair, and maintenance for air conditioning, heating systems including furnaces and heat pumps, duct cleaning, thermostat installation, and indoor air quality solutions. As the nation's leading Trane dealer, they service all major HVAC brands and cover the greater Gwinnett County area including Grayson and nearby communities. The company is equipped with a large fleet and a skilled team to handle emergency repairs 24/7, ensuring prompt response for heating and cooling issues. Their capabilities include comprehensive HVAC diagnostics, same-day repairs, and advanced indoor air quality treatments. With over 45 years of experience, Reliable Heating & Air offers a 1-year warranty on repairs and a satisfaction guarantee, emphasizing reliable service and extensive expertise.

Moncrief Heating & Air Conditioning is a full-service HVAC and plumbing company serving Atlanta, GA. With over 125 years of experience, they provide installation, repair, and maintenance for heating, cooling, and plumbing systems. Their services include AC, furnace, heat pump, boiler, mini split, and geothermal heat pump installation and repair, along with HVAC tune-ups. Moncrief works closely with clients to create tailored solutions that fit individual home comfort and health needs.

Evans Air Conditioning provides comprehensive HVAC services in Atlanta, GA, specializing in air conditioning and heating installation, repair, and maintenance. They offer tailored solutions for the local climate, including indoor air quality improvements such as air purifiers and ventilation systems. Their certified technicians focus on energy-efficient systems designed to meet the needs of residents and businesses in the area. Evans Air Conditioning also offers 24/7 emergency HVAC services to address urgent heating and cooling issues promptly.

Winning Refrigeration is a family-owned HVAC company serving residential and commercial customers in Atlanta, GA. With over 20 years of experience, they provide heating and cooling services including air conditioner and furnace repair, HVAC tune-ups, and hot water heater maintenance. The company offers personalized consultations to help clients select suitable HVAC options and backs all services with a warranty.

Cool Air Mechanical & Plumbing provides HVAC and plumbing services for homes and businesses in Atlanta, GA. They offer repair, installation, and maintenance for air conditioning, furnaces, heat pumps, and HVAC systems. The company is EPA and NATE certified and holds an A+ rating with the BBB. Their team is experienced in handling both residential and commercial projects and emphasizes comfort and safety in their work.

MediClean Air Pros is an air duct cleaning company based in Atlanta, GA, specializing in HVAC system and vent cleaning for residential and commercial properties. Serving the Atlanta area, they focus on improving indoor air quality through professional air duct cleaning and Aeroseal duct sealing, following NADCA standards. With over 30 years of experience since 1990, their certified team provides thorough cleaning and sealing services designed to reduce dust, allergens, and pollutants. Their patented Aeroseal duct sealing process also helps improve HVAC efficiency and reduce energy waste.

Premier Heating & Air is an HVAC company serving Atlanta, GA, offering a range of heating and cooling services including installation, repair, and maintenance of air conditioners, furnaces, heat pumps, and ductless systems. They also provide indoor air quality solutions such as air purifiers and duct cleaning, along with home performance evaluations to improve energy efficiency. With over 20 years in business, Premier Heating & Air employs EPA-certified technicians and holds an A+ rating with the Better Business Bureau.

Air Force Heating & Air is an HVAC company based in Atlanta, GA, offering a range of services including AC repair, installation, maintenance, and indoor air quality improvement. They provide thorough tune-ups and inspections to help maintain efficient HVAC system performance and extend equipment lifespan. The company also offers 24-hour emergency AC repair services to address urgent issues promptly. With several years of experience serving the Georgia area, Air Force Heating & Air focuses on keeping homes comfortable through reliable heating and cooling solutions.

Cunningham Associates is an HVAC company based in Atlanta, GA, offering a range of services including air conditioning and furnace repair, installation, indoor air quality solutions, and HVAC tune-ups. They serve both residential and commercial clients in the area, providing comprehensive climate control services. The company is known for its licensed and experienced technicians who handle repairs, replacements, and maintenance plans. Cunningham Associates also offers 24/7 emergency service to address heating and cooling issues any time of day or night. With a history of industry recognition since 2005, they emphasize energy-efficient products and long-term customer relationships.

United Air Temp is an HVAC and plumbing company serving the Atlanta, GA area, including Duluth and Marietta. They offer a wide range of services such as air conditioning repair and installation, furnace and boiler maintenance, indoor air quality testing and improvement, and plumbing solutions including water heaters and water treatment. With over 90 years of experience, United Air Temp provides 24/7 emergency HVAC services and emphasizes regular maintenance plans to ensure system efficiency and reliability.