Reliable HVAC Services in Lithonia, GA

Keeping your home comfortable through Georgia’s changing seasons takes more than just a decent HVAC system—it takes a dependable team of professionals who understand the climate, the equipment, and the unique needs of your home. At A-Team Services Heating & Air, we’ve been providing trusted HVAC services in Lithonia, GA since 1999. From emergency AC repairs to comprehensive heat pump installations, we’re here to keep your indoor environment safe, comfortable, and energy-efficient.

Need expert HVAC help in Lithonia? Call 770-516-5165 or schedule online now and let our team restore comfort to your home—fast.

Supporting Lithonia with Comfort-Focused Solutions

Located just east of Atlanta, Lithonia is known for its strong community values, diverse neighborhoods, and proximity to outdoor spaces like Arabia Mountain. Whether you live in a newer subdivision or a historic home near downtown, your HVAC system plays a crucial role in maintaining your quality of life. And just like your car, your HVAC system needs routine maintenance and timely repairs to perform its best.

At A-Team Services, we’re proud to provide the heating, cooling, and indoor air quality solutions that homeowners in Lithonia rely on year after year.

Heating and Cooling Services That Make a Difference

Understanding how your HVAC system works can help you make better decisions for your home. Your air conditioner and heater don’t just turn on and off—they regulate airflow, control humidity, and work behind the scenes to protect your indoor air quality.

Here’s how we help you keep those systems running at peak performance:

  • Air Conditioning Repair & Seasonal Maintenance
    Your air conditioner can lose efficiency over time or stop working altogether—especially in the middle of a hot Georgia summer. We diagnose problems fast and provide solutions that last. Regular maintenance helps prevent costly breakdowns, improves system efficiency, and can extend the life of your unit.

  • AC Replacement & New Installations
    If your system is more than 10–15 years old, it may be time to consider a replacement. We guide you through energy-efficient options, explain SEER ratings, and help you choose the right system for your home size and cooling needs. Our installations are precise, clean, and built to last.

  • Heating Repair & Installation Services
    Even though winters in Lithonia are generally mild, your furnace or heat pump needs to be ready for those sudden cold snaps. Our team services all major brands and offers quick, reliable repair or replacement to keep you warm when it counts.

  • Heat Pump Solutions for Year-Round Comfort
    Heat pumps are ideal for Georgia homes because they work as both heating and cooling units. We offer full heat pump services, from maintenance and repairs to new system installations—helping you save energy and reduce utility bills.

  • Indoor Air Quality Services
    The air inside your home can often be more polluted than outdoor air. That’s why we offer solutions like whole-home air purifiers, media filters, UV lights, and humidity control systems to ensure the air you breathe is as clean and healthy as possible.

Why Choose A-Team Services in Lithonia?

We believe that education builds trust. Our technicians take time to explain your system’s condition, answer your questions, and offer solutions that make sense—not just for today, but for the long term. You won’t find pushy sales tactics or one-size-fits-all answers here—just honest advice and expert service.

Here’s what sets us apart:

  • Over 20 years of experience serving Georgia homeowners

  • Courteous, background-checked technicians who arrive on time

  • Fully licensed and insured for your peace of mind

  • Upfront, transparent pricing—no surprises

  • Local knowledge of Lithonia homes, weather, and energy needs

Whether you live in a single-family home, condo, or townhome, we tailor our services to your specific setup and comfort goals.

Schedule HVAC Service in Lithonia Today

Comfort shouldn’t be a guessing game. If your HVAC system isn’t keeping up—or you’re just ready for a tune-up—give us a call at 770-516-5165 or book your appointment online. Our friendly team is here to help with fast response times and dependable service.

See Why Your Neighbors Choose A-Team

A-Team Services has earned the trust of homeowners across Lithonia and surrounding areas. But don’t take our word for it—see our customer reviews and discover what real clients have to say about our professionalism, quality of work, and long-lasting results.

Recent Jobs and Reviews in Lithonia, GA

Our Local Reviews by City

Job Locations and Reviews

Rodney S.
Rodney S. Checked in
Tech performed AC tune up on a Rheem, Carrier and Goodman furnace for a customer in Lithonia, GA.
Lithonia, GA 30058
Rodney S.
Rodney S. Checked in
Technician serviced a Rheem, Carrier and Goodman furnace for a customer in Lithonia, GA.
Lithonia, GA 30058
Marcio P.
Marcio P. Checked in
Installed 3 Ton 14 Seer Rheem full system and media filter.
Lithonia, GA 30058
Marcio P.
Marcio P. Checked in
Lithonia, GA 30038
Greg S.
Greg S. Checked in
Performed furnace tune up on a Rheem and Goodman system.
Lithonia, GA 30058