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Welcome To E Dennis AC Inc

Serving The Northwest Metro Atlanta Area

At E Dennis Air Conditioning and Heating, our dedication to quality extends to every service we provide. Since opening our doors in 1993, we have continued to condition homes and businesses across the northwest metro Atlanta area with the most quality and highest tech systems available in the industry.

We strive daily to earn your business by consistently handling every project with care, dedication, and determination. Our goal is to leave your home or business HVAC better than it was before, and have a satisfied customer that would not hesitate to refer our company. We will answer every call promptly, respond with courteous service, and deliver solutions that will exceed your expectations.

Whether you are in need of a custom installation, high efficient replacement, repair, or maintenance, E Dennis has a solution. This applies to residential or commercial: heating, cooling, ventilation, or indoor air quality.

Winter Service Specials

Don’t be left out in the cold this winter!

E Dennis AC Inc is currently running a winter special for FREE gas logs or wall heater with purchase of a 20 SEER system.

Learn more about our gas logs and wall heaters >

Special financing on qualifying Lennox equipment 72-month equal payment, no interest; and 60-month equal payment no interest (these are on qualifying equipment only 18+ SEER). Other winter financing promos available that do not have to have a qualifying equipment purchase are 18 months with payment, deferred interest; 7.99% APR for 60 months; and 9.99% APR for 120 months.

Learn more about Lennox financing >

Special financing on qualifying Ruud equipment is no monthly interest until paid in full, 60-month term (this is on qualifying equipment only 17+ SEER).

We also have the following that are available anytime and don’t have to have a qualifying equipment purchase 18 months with payment, deferred interest; 5.99% APR for 37 months; 7.99% APR for 61 months; and 9.99% APR for 132 months.

Learn more about Ruud financing >

Contact your E Dennis representative at 770) 941-3373 for more information, or click the button below.

We Install

100% Financing Availabe

Our Clients

About Us

At E Dennis AC, Inc. we’ve been servicing NW Metro Atlanta for over 20 years.

Our Services

We offer a multitude of air conditioning and heating services.


See just how much money you can save with a new efficient unit from E Dennis.

Ready to see the E Dennis Difference?

Schedule your repair, maintenance, or estimate.

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