WITH CARE
our services
Professional Services Offered
Heating Services
- Furnace repair and replacement
- Heat pump repair and installation
- Heating system diagnostics and troubleshooting
- New heating system installations
- Thermostat repair and replacement
Cooling Services
- Air conditioning repair and diagnostics
- AC system replacement and new installations
- Air handler, condenser, and evaporator coil service
- Refrigerant checks and system performance testing
- Smart thermostat installation
Maintenance & Tune-Ups
- Preventive maintenance plans
- Seasonal heating and cooling tune-ups
- System safety inspections
- Efficiency checks and airflow balancing
- Filter replacement and maintenance recommendations
Additional HVAC Services
- Ductwork repair and installation
- Indoor air quality solutions
- HVAC system upgrades and efficiency improvements
- Emergency repair service
- Honest second opinions
Why Choose HMG Heating & Air
Experienced & Knowledgeable
Hands-on HVAC experience since 2007.
Reliable Service With Care
Honest work, dependable results.
Customer-First Approach
Clear communication, respect for your home and time, and a commitment to your comfort and satisfaction.
About HMG Heating & Air
HMG Heating & Air was formally established in 2025, built on a foundation of hands-on HVAC experience dating back to 2007. With nearly two decades in the heating and air conditioning industry, we deliver knowledgeable, dependable service on every job.
We specialize in residential HVAC repairs, system replacements, new installations, and routine maintenance. Our work is guided by a simple promise: reliable service with care. That means honest recommendations, quality workmanship, and solutions designed for long-term comfort and efficiency.
Proudly serving Powder Springs and the surrounding metro Atlanta area, HMG Heating & Air is committed to professionalism, clear communication, and consistent quality you can depend on.
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our testimonial
clients review
Janet B
Gary has been doing business with myself and clients for over 10 years. He is very honest, dependable, knowledgeable and professional. I will not hesitate to recommend him to anyone.
Patricia M
Gary installed two AC units in our home. His service has been great and I recommended him to my family members and friends. He is very professional and guaranteed five-star service.
Oniel S
Very professional, they made sure I understood everything I needed to know the product. HMG came highly recommended and I am highly satisfied with their service.