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Purchase a qualifying RGF HALO Air Purification System and receive a FREE BLU QR UV Stick Light for a limited time (while supplies last).

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Trusted HVAC Company
Serving Buford, GA

Service First HVAC, Inc. is a family- and veteran-owned business that strives to keep you cool during the extreme Georgia heat, as well as cozy during the winter months. Our team focuses on building a relationship with you so that you can receive trustworthy commercial HVAC services all year round. We're proud to be one of the top HVAC companies offering heating, air conditioning installations, and indoor air quality solutions in Buford, GA; Flowery Branch, GA; Lawrenceville, GA; Sugar Hill, GA; Suwanee, GA; and the entire Northeast Metro Atlanta area. 


Contact us today to book a service appointment!

ABOUT US
natural gas preferred partner
Atlanta gas light
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Why Choose Service First?

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Free Estimate on Replacement

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Family & Veteran Owned

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Licensed & Insured Technicians

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In Business Since 1997

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Veteran & Senior Discounts

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Honoring Manufacturer Warranties

Reviews From Past Customers

“We've been customers for 8 years. All the people who work there, starting with the lady who answers the phone, to every single person that has come out is polite, tells you the problem and takes care of it in a very timely manner. I would recommend them for any of your HVAC needs. Thanks Service First HVAC.”

Deb L.

“I have been using Service First for 15 plus years. They are honest, dependable, prompt and reliable. Their service is top notch. Paul and Jeremy always return my call whenever I need them. All the staff there are awesome. Great company!”

Sandy B.

“Fantastic service as usual. I have been using Service First for over a decade for all HVAC and gas line work; they do it right the first time, at reasonable costs without surprises. They provide excellent advice and recommendations. As an Architect, they always impress me with their thoughtful approach to resolving issues.”

Edward P.

“We've been customers for 8 years. All the people who work there, starting with the lady who answers the phone, to every single person that has come out is polite, tells you the problem and takes care of it in a very timely manner. I would recommend them for any of your HVAC needs. Thanks Service First HVAC.”

Deb L.

“I have been using Service First for 15 plus years. They are honest, dependable, prompt and reliable. Their service is top notch. Paul and Jeremy always return my call whenever I need them. All the staff there are awesome. Great company!”

Sandy B.

Service First HVAC, Inc. Is Proud to Work With Atlanta Gas Light

Learn more about Atlanta Gas Light’s incentives, rebates, and other special offers for natural gas services throughout Georgia.

AGL EE Pilot Program
Incentive Program
AGL Rebate
AGL Efficiency Rebates
Residential Rebates
Commercial Rebates