Providing Honest and Quality HVAC Services to Carrollton, Newnan, Villa Rica, GA and Surrounding Areas

Merrell & Associates, Inc., began in 1952. That’s when R. Ellis Merrell installed his first heating and cooling system in Carrollton, GA. With that job, he established not only a heating and air conditioning company, but also a tradition of excellence that we maintain to this very day.

Our History

In 1979, Merrell & Associates was formed. After successful years in business, our company was on its way to becoming a top Georgia HVAC contractor. Today our heating and air conditioning company is the most respected indoor comfort service provider in all of West Georgia.

Mr. Merrell passed away in 2006, but his business philosophy lives on. He believed that the key to success was to place the customer’s best interests first in all aspects of service delivery. At Merrell & Associates, this is still our philosophy more than 70 years later.

Merrell Awards 2023


Distinguished Carrier HVAC Contractor

By providing our residential and commercial clients with second-to-none service and state-of-the-art products, our company has thrived. Merrell & Associates is a Carrier Factory Authorized Dealer. We were one of the first Georgia HVAC contractors to receive this distinction, and it places us in the top five percent of HVAC contractors in the nation. We were also one of the first HVAC contractors nationwide to receive the Carrier Comfort Distinguished Dealer Award for outstanding performance. Distinguished Carrier Dealers subscribe to the highest industry standards and will do whatever it takes to keep customers comfortable and happy.

Merrell & Associates has been awarded the 40 Year Carrier Award by our distributor. We are diligently devoted to installing and maintaining quality heating and cooling systems for our customers in the Carrollton and surrounding areas. We couldn’t be more proud of our team for all their hard work of consistently providing customers with the best. 


Photograph of a crowd gathering for Merrell Brothers General Merchandise Store annual sale, Carrollton, Carroll County, Georgia, ca. 1900-1910. Photo courtesy of Digital Library of Georgia and GALILEO.

Merrell Hvac Team

Merrell & Associates Honest, Reliable and Professional Service

Our technicians are NATE-Certified Specialists, and we are licensed, bonded and insured HVAC contractors in Georgia and Alabama. We participate in the Georgia Natural Gas Company’s Gas Advantage Dealer Program as well as maintaining a Carroll County Drug-Free Workplace. We are a member of the Carroll County Chamber of Commerce and of the Conditioned Air Association of Georgia, which promotes high ethical standards and cutting-edge technologies. Our friendly, attentive staff is always here to keep your home or business comfortable, and with Merrell & Associates, Inc., you’ll always get the highest service value at the most competitive price.

Serving Areas

  • Carrollton, GA
  • Newnan, GA
  • Villa Rica, GA
  • Bremen, GA
  • Bowdon, GA
  • Tallapoosa, GA
  • Whitesburg, GA
  • Temple, GA
  • Franklin, GA
  • Mt. Zion,GA
  • Douglasville, GA
  • Ranburne, AL
  • Woodland, AL
  • Wedowee, AL
  • Ava, AL
  • Wildwood, AL
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