Top HVAC Repair & Installation in Metro Atlanta

Where Quality Meets Comfort—every time.

(404) 987-1808

Comprehensive HVAC Services You Can Count On

From essential repairs to full installations and seasonal maintenance, our certified technicians deliver industry-leading HVAC solutions across Metro Atlanta.

A technician working on an AC unit, connecting hoses to a gauge, next to a refrigerant tank.

Fast, reliable HVAC repair to restore comfort quickly. We diagnose and fix heating and cooling issues with expert precision, ensuring your system runs efficiently and dependably year-round.

HVAC technician working on an outdoor unit. Orange tool belt, tools, brown cap, outside near a wooden wall.

Professional HVAC installation for superior comfort and energy efficiency. We install top-quality heating and cooling systems designed to maximize performance and meet your home’s unique needs.

HVAC technician checks rooftop air conditioner with a meter, wearing safety glasses and a hard hat.

Comprehensive HVAC maintenance to prevent breakdowns, improve efficiency, and extend system lifespan. Seasonal tune-ups keep your heating and cooling equipment running at peak performance.

Inspector in yellow hard hat and vest examines a floor vent in a room with a window.

Our comprehensive HVAC inspections evaluate every component of your heating and cooling system to ensure safety, efficiency, and optimal performance.

What Our Customers Are Saying

At Gaddy’s Heating & Air, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.

About Us

Gaddy’s Heating & Air delivers reliable, high-quality HVAC repairs, installations, and system upgrades throughout Metro Atlanta. We specialize in bringing homes up to code, improving comfort, and providing clear, honest recommendations. From diagnostics to full replacements, every job is completed with precision, transparency, and professionalism. 

Why choose Gaddy’s Heating & Air?

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Licensed & Insured

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Upfront Pricing

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Same-Day Service

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Locally Owned

What Our Customers Are Saying

At Nashville Electric Pros, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.

Serving Metro Atlanta

Atlanta

Decatur

Stone Mountain

Tucker

Lilburn

Doraville

Chamblee

Brookhaven

Sandy Springs

Dunwoody

East Atlanta

South Fulton

Trusted Partners in Power

Our work with top brands and local pros proves our commitment to quality you can rely on.