certified company
Based on 337 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
20th year as a Best Pick Call
"We have customers that were with us when my father began the business in 1947. As a company recognized for its training excellence, Central's technicians have the knowledge and resources to serve our customers' needs. We stand behind every job, no matter how large or small, with a 100 percent satisfaction guarantee."

Jim Woolley, Jr. | Owner
Company Information
Services Offered
Central offers repair services, energy-efficient equipment installations, service agreements, energy audits, and home performance testing and solutions. Central is a Carrier Factory Authorized Dealer and services all brands.
The company offers extensive warranties and a 100 percent satisfaction money-back guarantee.
Company History
Jim Woolley is Central's second-generation, hands-on owner. Central has provided residential and commercial HVAC services for 70 years.
The company is a 2007 Carrier President's Award winner that employs technicians certified by the North American Technician Excellence (NATE), the National Comfort Institute (NCI), and the Building Performance Institute (BPI). Manager Keith MacKinnon serves on the advisory board of Gwinnett Technical College.
Areas Served
Dunwoody/Sandy Springs, Gwinnett/East Metro, Roswell, Alpharetta, Johns Creek & Cumming, Cobb/Marietta, North Atlanta
A selection of 337 homeowner reviews:
“Central was very thorough and detailed. They documented everything and went over everything with me. They put on those little slippers before they walked into the house. It was all really an excellent experience. I would definitely rate them as an A+ company.”
“It was a semiannual maintenance inspection. They're thorough, courteous, and definitely knowledgeable, and they really appear to be looking out for my best interests. I'd give them an A+.”
“They're wonderful. They discussed everything with me in terms of what I wanted and needed. They replaced the whole air conditioner and fixed vent problems, and they did a great job. They earned an A grade.”
“Central Heating did HVAC work, and it was good. They were fast and reliable, and everything works perfect. Everything's A+.”
“We called a couple places, but ended up getting the work done by Central Heating and Air. They replaced and upgraded our heating and air conditioning unit, and they increased the size of the duct work from 6 to 8 inches. They had excellent customer service. We had the unit go out in the Summer. Even though they couldn't get us scheduled, because it was very busy, they came in and did a minor replacement of the piece that was broken until they could come in two weeks later. At least we had our air conditioner working until they could come in and do the work. I would grade them an A.”
“We have a maintenance agreement with them. I liked the representatives that came out that came and worked on it. I haven't had problems, and they were good to come back if I needed something. I rate it an A. I'm highly likely to recommend them, because I have a maintenance agreement with them. I wouldn't have done that if I didn't like the way they did it.”
“It was fine. It was very thorough. It was just like a tune up—a checkup of the system. I rate it an A+.”
“The person who came was personable, gave me the information I needed or asked for, and went about his business. I was comfortable with him. It was just checking out my furnace and air conditioning. I would say it was an A, A+.”
“I didn't have a problem with it. They worked on my air conditioning. A+ is good.”
“They were timely and available when I needed them. They cleaned and serviced my air conditioning and heating units. I rate them A+.”