Welcome to John Davis Heating and Air

Quality Services We Offer

Outside installation of an electric air conditioner on exterior a new home

Air Conditioning Services

Stay cool and comfortable during the hottest months with our professional air conditioning services. From fast repairs to full system replacements, we ensure your AC runs efficiently and reliably. We also offer mini split installations and seasonal maintenance, giving you dependable comfort and energy savings year after year.

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heating company equipment

Heating Services

When cold weather arrives, you can count on our expert heating services to keep your home or business warm. We repair and replace gas and electric furnaces, heat pumps, and other essential components. Our skilled technicians provide lasting solutions, ensuring your system operates safely, efficiently, and effectively all season long.

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rooftop HVAC units

Commercial HVAC Services

Businesses trust us to deliver dependable commercial HVAC solutions that protect comfort and productivity. We provide repair and replacement for commercial furnaces, air conditioners, and rooftop HVAC units. With fast response times and skilled technicians, we help keep your operation running smoothly while minimizing costly downtime and energy waste.

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Indoor Air Quality Services

Improve the health and comfort of your indoor spaces with our complete indoor air quality solutions. We install and maintain air purifiers, filtration systems, and humidity control products to reduce allergens, dust, and pollutants. Cleaner air means a healthier environment for your family, employees, and customers year-round.

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What Makes Us Different

Why Choose John Davis Heating and Air?

  • Experienced Technicians

    Our team brings years of hands-on experience in servicing all makes and models of HVAC equipment. With advanced training and a commitment to quality, we quickly diagnose problems and provide effective solutions. You can trust us for reliable repairs, seamless installations, and dependable comfort every time.

  • Fast, Reliable Service

    We understand that heating and cooling issues can’t wait. That’s why we offer prompt scheduling, quick turnaround times, and 24/7 emergency services when you need them most. Our goal is to restore your comfort as quickly as possible without compromising on quality or attention to detail.

  • Honest Pricing

    At John Davis Heating and Air, transparency matters. We provide upfront estimates with no hidden fees, so you know exactly what to expect. By combining fair pricing with dependable service, we’ve built long-lasting relationships with our customers who value trust, honesty, and quality craftsmanship above all else.

Local Experts You Can Depend On

Proudly Serving Our Community

As a locally owned and operated company, we take pride in serving our neighbors with dependable HVAC solutions. Our team understands the unique heating and cooling needs of the area, and we’re dedicated to delivering personalized service backed by honest values, skilled workmanship, and a commitment to long-term customer satisfaction.

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Call John Davis Heating and Air at (770) 460-9232 to Get Started Today!

See Our Work in Action

From residential system upgrades to large-scale commercial projects, our portfolio reflects the quality and care we bring to every job. Each installation, repair, and maintenance service is performed with precision and professionalism, ensuring reliable performance and lasting comfort. Take a look at some of our recent work below.

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heating company equipment
technician installing air conditioner parts
Outside installation of an electric air conditioner on exterior a new home
hands of a plumber repairing a gas furnace
mini split AC systems
technician repairing a furnace

Hear from our happy customers


a row of commercial air conditioner units

Reliable Air Conditioning Solutions

Keeping Homes Comfortable


A dependable air conditioning system is essential for comfort during the hottest months. Our technicians specialize in installing, repairing, and maintaining residential AC units to ensure they run efficiently and last longer. With expert service and attention to detail, we help families enjoy cool, comfortable homes year after year.

Your Comfort Is Our Priority

At John Davis Heating and Air, we’re dedicated to keeping your home or business comfortable year-round with expert HVAC solutions you can trust. From emergency repairs to full system replacements, our skilled team delivers reliable service backed by experience and integrity. We treat every job with care, ensuring your heating and cooling systems perform at their best. Whether you need routine maintenance, improved indoor air quality, or new equipment, we’re here to help. Contact John Davis Heating and Air today at (770) 460-9232 to schedule your service in Fayetteville and Peachtree City, GA, and surrounding areas.

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