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Buford has changed a lot over the years, and the houses here have changed right along with it. Some of our customers live in century-old homes just off Main Street, with retrofit ductwork and quirky little layouts. Others are in brand-new construction near the Mall of Georgia or out toward the lake, with high-efficiency systems that need a technician who actually understands them. Res Air Heating & Cooling works in both worlds. We’ve been keeping families across Buford comfortable through scorching July afternoons and the kind of January nights where pipes start to worry, and we’re glad to be the company a lot of folks here keep on speed dial.
Specials
Save Big, Current Specials
Save on HVAC repairs, maintenance, and new system installations with our current limited-time offers.
Up to
$1,500 Off
On High-Efficiency HVAC System Installations
Free
Service Call with Repair
15% OFF
Repairs for Maintenance Members
The Buford We Serve
Buford sits at a sweet spot in north Georgia. You’re close enough to Atlanta to feel the pull of the city, but far enough out to enjoy a slower pace, big oak trees, and weekends on Lake Lanier. The downtown stretch keeps gaining new life with shops, restaurants, and the Tannery Row Artist Colony bringing in a steady creative crowd. Drive a few minutes the other direction and you’re at the Mall of Georgia or coasting through a neighborhood that didn’t exist five years ago.
What that means for HVAC: the work here ranges from older houses with original ductwork to brand-new builds with smart thermostats and zoned systems. And the climate doesn’t pick favorites. Summer humidity sits heavy for months, and then winter swings in with real cold. Cold enough that a furnace or heat pump that’s been coasting along will pick the worst possible night to give up. We get a lot of those calls.
Visit the About Us page to learn how our experience, values, and commitment to quality shape every service call we complete.
Services We Offer in Buford
- Air Conditioning — Whole-home cooling, top to bottom. Whatever brand you've got, we can probably work on it.
- AC Repair — Capacitors, contactors, low refrigerant, clogged drain lines, frozen coils. We've seen the full menu, and we'll get you back to cool as fast as we can.
- AC Installation and Replacement — When the old unit is past saving, the new one only saves you money if it's sized and installed correctly. We don't cut corners on either step.
- AC Maintenance — A spring tune-up before the heat hits is the difference between a smooth summer and a $1,200 emergency repair in July. Easy math.
- Heat Pump Services — Heat pumps are a strong fit for north Georgia winters and summers alike. We service every type, including dual-fuel setups.
- Heat Pump Repair — Iced-up coils, reversing valve issues, defrost cycle problems. We diagnose carefully and explain things in plain English.
- Heat Pump Installation and Replacement — Whether you're going from gas to electric, replacing an aging unit, or sizing one for a new addition, we lay out the options honestly.
- Heating Services — Furnaces, heat pumps, ductless systems. If it warms your house, we can install, service, or repair it.
- Furnace Repair, Replacement, and Installation — Gas furnaces especially need a tech who takes safety seriously. We test, inspect, and install with that in mind, every single time.
- Mini Split Services — Bonus rooms above the garage, finished basements, sunrooms, detached studios. Mini splits handle the spaces central systems struggle with, and they look clean doing it.
- Indoor Air Quality — Georgia pollen is no joke, and humidity makes everything worse. We install whole-home air purifiers, dehumidifiers, fresh-air ventilators, and UV systems that genuinely help.
- Full HVAC Services — Ductwork inspection, thermostat upgrades, zoning, light commercial work, the unusual stuff. If it's HVAC, we probably do it.
Service Areas
HVAC Services in Gainesville, GA & Surrounding Areas
We provide expert heating, cooling, and indoor air quality services across Gainesville, GA and nearby communities — delivering fast, reliable comfort you can count on.
Blog
HVAC Tips, Maintenance & Energy Savings
Understanding HVAC Systems
Call 770-902-3787 Heating and cooling systems are at the heart of every comfortable home, yet many homeowners don’t fully understand how these systems work or
Top 5 Home Maintenance Tips
Call 770-902-3787 Your home is one of your biggest investments, and keeping it in good condition takes year-round attention. Regular maintenance not only protects the
Seasonal Home Prep Checklist
Call 770-902-3787 As the seasons change, so do the demands on your home. From keeping your HVAC system running efficiently to protecting against extreme weather,
Understanding HVAC Systems
Call 770-902-3787 Heating and cooling systems are at the heart of every comfortable home, yet many homeowners don’t fully understand how these systems work or
Top 5 Home Maintenance Tips
Call 770-902-3787 Your home is one of your biggest investments, and keeping it in good condition takes year-round attention. Regular maintenance not only protects the
Understanding HVAC Systems
Call 770-902-3787 Heating and cooling systems are at the heart of every comfortable home, yet many homeowners don’t fully understand how these systems work or