#1 Heating and Cooling Company
in Lawrenceville, GA and all Gwinnett County

Address: 3099 Commons Crossing, Snellville, Georgia, 30078, US
Telephone: 770-921-4662

For over 41 years Gwinnet County has trusted A-1 to provide the best value in HVAC repair, maintenance and installation.

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Appointment 770-921-4662

Now Serving FULTON COUNTY Too

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The Charges Were Actually Less Than I Expected

“I was impressed. I called expecting a delay. He came that evening. He solved the problem and had it running in an hour. I asked if he could do some cleaning to the condenser unit and he did even though it was already late in the evening. The charges were actually less than I expected!"

David H. in Lilburn, GA

Fast, Friendly and Professional

“Larry is my new best friend. He fixed the leak on my Air conditioner, recharged it. Fast, friendly and professional. Now I'm just "chillin"

Karen K in Lawrenceville, Georgia

I Appreciate His Honesty

“I know the repairs that he recommended were accurate because the service company I normally use have been telling me this, so I appreciated his honesty. I also appreciate his honesty with the payment arrangement made.”

Terry D. in Lawrenceville, Georgia

HVAC Repair and Installation Services in Lawrenceville

Residential Air Conditioner Repair

Air Conditioner Maintenance

New Air Conditioner Systems

HVAC Heating Repair Services

Call 770-921-4662 To Schedule An Appointment

Always Honest, Affordable and On Time

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Appointment

Gwinnett County’s Leading Heating & Air Conditioning Service Provider

A-1 Heating and Air is a family owned HVAC Company that has been treating our customers the right way in Gwinnett County for the past 41 years. We’ve earned an A+ Better Business Bureau rating because we’re honest, knowledgeable and treat our customers like family. Whether you need your current unit repaired or need an entirely new system - we can help.

All of our repairs come with a 1 year labor warranty and all of our new unit installations come with a 2 year labor warranty. You will never receive pressure from us to make an on the spot decision. Take the time to do your research and feel free to call our competition. In the end, we’re confident that you will discover that the experience and competitive pricing of A-1 Heating is second to none.

#1 Heating and Cooling Company
in Lawrenceville, GA and all Gwinnett County