Expert HVAC Services in Lawrenceville, GA — Where Comfort Meets Care
In Lawrenceville, where tradition meets growth, homeowners take pride in their spaces—and that includes keeping their homes cool in the summer and cozy in the winter. At A-Team Services Heating & Air, we understand that your HVAC system isn’t just about temperature—it’s about comfort, air quality, energy savings, and peace of mind.
We’ve been serving the HVAC needs of Lawrenceville residents since 1999 with a simple mission: do the job right, treat customers like family, and always show up when it matters most.
Want honest HVAC service from a team you can trust? Call us at 770-516-5165 or schedule an appointment online today.
What HVAC Help Do You Need Today?
Whether you’ve lived in Lawrenceville for decades or just moved into a new build near Sugarloaf Parkway, here’s what we hear from our neighbors most often:
“Why is my AC running but not cooling?”
If your system is blowing air but your home still feels like a sauna, the problem could be anything from low refrigerant to a clogged filter or dirty coils. Don’t stress—we specialize in quick diagnostics and targeted AC repairs so you can stay cool and in control.
“How often should I service my HVAC system?”
Great question. In Georgia’s climate, twice a year is the magic number—spring for your AC and fall for your heater or heat pump. Regular maintenance not only helps prevent surprise breakdowns, it also extends your system’s lifespan and keeps energy bills in check.
“Is it worth replacing my system?”
If your unit is more than 10–15 years old, needs constant repairs, or causes your energy bills to spike, it may be time for a high-efficiency replacement. We’ll help you compare your options without the sales pressure.
What We Offer in Lawrenceville, GA
We’re more than just repair techs—we’re your local HVAC experts. Here’s a quick breakdown of our core services:
Air Conditioning Services
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Emergency AC repair—same-day in most cases
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Preventive maintenance to reduce breakdowns
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Full replacements with high-efficiency models
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Help choosing SEER-rated systems that match your home
Heat Pump & Heating Solutions
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Heat pump repair, installation, and tune-ups
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Furnace repair and replacement
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Dual-fuel system expertise
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Smart thermostat integration
Indoor Air Quality Services
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Whole-home air purifiers
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Dehumidifiers and humidity control systems
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Ductwork inspections and sealing
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HEPA filter upgrades
What Makes A-Team Different?
Lawrenceville is a city full of character—and so are the homes here. From cozy ranches to custom two-stories, no two HVAC systems are exactly alike. That’s why we tailor every service call to your unique space, not some cookie-cutter checklist.
We’re proud to offer:
✅ Over 20 years of trusted experience
✅ Locally owned, not a big-box chain
✅ Transparent pricing (you’ll always know what to expect)
✅ Licensed, certified, and background-checked technicians
✅ 100% satisfaction guaranteed
We believe in straight talk, strong work, and long-term solutions. No gimmicks. No shortcuts.
Let’s Get You Comfortable Again
Whether you need a fast repair, an honest second opinion, or a full system upgrade, A-Team Services is ready to help. We’re proud to serve Lawrenceville with dependable service backed by years of experience and thousands of happy customers.
Call 770-516-5165 or book your service online today—we’re here when you need us.
Hear from Your Lawrenceville Neighbors
Still on the fence? Read our customer reviews to see what people in your area say about working with A-Team. We’re proud of the reputation we’ve earned and the relationships we’ve built.
Recent Jobs and Reviews in Lawrenceville, GA
Our Local Reviews by City
- Acworth, GA (9)
- Alpharetta, GA (48)
- Atlanta, GA (44)
- Austell, GA (1)
- Canton, GA (24)
- Chamblee, GA (2)
- Cumming, GA (18)
- Dallas, GA (2)
- Decatur, GA (2)
- Doraville, GA (1)
- Duluth, GA (4)
- Dunwoody, GA (2)
- Ellijay, GA (1)
- Hartwell, GA (1)
- Johns Creek, GA (3)
- Kennesaw, GA (16)
- Lilburn, GA (1)
- Mableton, GA (1)
- Marietta, GA (82)
- Milton, GA (2)
- Norcross, GA (2)
- Peachtree Corners, GA (1)
- Powder Springs, GA (1)
- Roswell, GA (55)
- Sandy Plains, GA (1)
- Sandy Springs, GA (5)
- Smyrna, GA (5)
- Suwanee, GA (2)
- Tucker, GA (1)
- Woodstock, GA (55)
Job Locations and Reviews
Serviced a Payne furnace for a Service Agreement customer in Lawrenceville, GA.
Tech performed AC tune-up on a Carrier system for one of our loyal maintenance agreement customers.
Performed a service call for a customer with no cool. Added 2 pounds of 410A refrigerant and sealed the supply duct to get the unit cooling properly
Performed an AC tune-up on single system Rheem.
Performed an AC tune-up on an American Standard and cleared the drain.
Installed 4 Ton American Standard Air Handler with 5KW Heat Strips
Performed furnace tune up on a Rheem system.
Performed furnace tune up on a Rheem system.
Performed furnace tune up on a Rheem system.
Performed furnace tune up on a Rheem system.
Performed AC tune up on a Rheem system.
Performed AC tune up on a Rheem system.
Performed AC tune up on a Rheem system.
Performed AC tune up on a Rheem system.
Replaced warranty furnace
Furnace heat heater maintenance
AC tuneup on American standard heat pump system
AC tuneup on American standard heat pump system
AC tuneup on American standard heat pump system
AC tuneup on American standard heat pump system
Installing kitchen Hood installed installing bathroom switch install cooktop stove