Central Insulation Weatherization & Home Performance
3rd year as a Best Pick
certified company
A
rated
Based on 337 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
3rd year as a Best Pick Call
"Central has provided heating and air conditioning, insulation, indoor air quality, and home performance solutions to Atlanta homeowners for 70 years. Our BPI certified professionals are committed to providing our customers with cutting-edge improvement recommendations to best fit the unique needs of their families."

Jim Woolley, Jr. | Owner
Company Information
Services Offered
Central specializes in providing attic and crawl space insulation and encapsulation, air leak sealing, and indoor air quality solutions. The company also provides Building Performance Institute (BPI) home performance energy audits.
Warranty
Central offers extensive warranties and a 100 percent satisfaction money-back guarantee.
Company History
Jim Woolley is Central's second-generation, hands-on owner. His management team includes Chuck Genoar, Keith MacKinnon, and Jorge Gonzalez.
Distinctions
The company is a Georgia Power Participating Contractor. Central employs certified BPI Analysts and an Envelope Professional and is also a previous winner of the Carrier President's Award. Additionally, Manager Keith MacKinnon serves on the advisory board of Gwinnett Technical College.
Areas Served
North Atlanta, Dunwoody/Sandy Springs, Gwinnett/East Metro, Roswell, Alpharetta, Johns Creek & Cumming, Cobb/Marietta
A selection of 337 homeowner reviews:
“Central did some insulation work for me, and they were super-duper. They came on time, they did the work professionally, and they did not leave a mess. I would grade them as an A+. I'd use them again and recommend them.”
“They were competent; they knew what they were talking about, and they did what they said they were going to do. They've added insulation and an additional filter to my air system. I'd give them an A.”
“They're always punctual and professional. They're my service provider for my HVAC system, but recently, they blew in insulation and sealed my attic. I would give Central Insulation an A. I've already recommended them.”
“They did blown-in insulation in the attic. They were prompt and timely, and they gave us a lot of information. They're an A.”
“They were on time and efficient. I would grade them A+.”
“They did a heat escape assessment. We had very little insulation in the attic. They replaced it, and it did make a huge difference. I would grade them an A+. I would recommend them to a friend.”
“They did a great job. They came and they did their job. They did insulation in the attic. I would grade them an A+.”
“I had a positive experience with them. It was fine.”
“I like the people that they send out—they are always mannerly, and they don't try to destroy your property when they come in. It's prompt, and they do a good job. I can't say anything negative. I'm on contract with them. They did their annual maintenance. They installed two heating and air conditioning systems, it's been a few years. They have put insulation in my wall. I would grade them an A.”
“I liked that they were considerate. They did neat work, and they did everything as promised. I have an annual contract with them for my heating and air conditioning, and they put insulation in my attic. I would grade them an A.”
“They did the job. I would grade them an A. I would recommend them to a friend.”
“They did a great job, and I'm very pleased with them. They did insulation—no complaints.”
“We had a little glitch, but they took responsibility for it and fixed it immediately without question. They were very thorough to make sure everything was done properly. They did insulation and sealing of air spaces and everything for weather proofing. I would grade them an A.”
“They did some insulation for us. They seemed to be pretty thorough. I would grade them an A.”
“I didn't have any problem. I'd say they were definitely an A—absolutely.”
“I liked their thoroughness. I would grade them an A.”
“The people from Central Insulation Weatherization did the insulation, and they did a great job. I was very impressed with them. They were very neat, very thorough, and very professional.”
“Central Insulation Weatherization has earned an A grade.”
“They were very thorough and very patient, they completed the job on time, and they did a great job cleaning up after themselves. They went over exactly what they were going to do and made sure I understood everything. I would give them an A rating because I really enjoyed them.”
“I'd give Central Insulation Weatherization & Home Performance a very high grade—they get an A. I haven't had any complaints about them.”
“We've been very, very pleased with Central. I'd give them an A.”
“I would recommend Central Heating & Air.”
“Central was terrific. I would grade them as an A.”
“I would give Central Heating & Air an A rating.”
“I've used them for years, and I think they're great. They should get an A.”
“Central came out and checked out the furnaces like they were supposed to, and they did a good job. They did insulation work for me last year, too. I've been using them for a year and a half, and I'd say they're an A-level company.”
“I like everything about Central Heating & Air. They did a crawlspace encapsulation, and the experience was very good. I would recommend them—they're an A.”
“Central does mainly HVAC work, but they've done insulation work for me as well. They're wonderful. They come when they're supposed to, and they keep the system running. A family member recommended them to me. I'd say they're an A+ company.”
“Central did my insulation, and it was very nice. The salesman was pretty nice, and they did a very clean job. There was no mess or anything like that. I got some estimates, and they were my favorite, so I went with them. I would recommend them, and I'd give them an A.”
“Central is professional. They did both HVAC and insulation—they were actually here one or two days ago doing a normal inspection, and they've done insulation work for me in the past. I would recommend them to a neighbor, and I'd give them an excellent grade.”
“It was off the charts. They were wonderful and so knowledgeable. They spent time explaining how the work would make the home more fuel-efficient, they went above and beyond my expectations for the job while they were doing it, and they tested it out well. My bills are lower. They are just phenomenal at explaining their work up front and walking me through it. They did an attic renovation—they took out the old insulation, did a new insulation, and put in all new ductwork. They sealed a lot of gaps between the attic and the house, and then they insulated to keep the cold air in the attic. They're my company; I've been using them for heating and air for years. They're an A++. They're really honest and just wonderful.”
“Central's service is good. They show up when they're supposed to show up, and if they're going to be late, they let us know. They're professional, they're friendly, and they get the job done. They've done insulation work for us in the past. We've been using them for a long time. I'd give them an A.”
“They did insulation work for me in the attic. They were just very friendly and knowledgeable; it seems like a friendly, family company. They usually show up early and wait for me to come home. If I'm not happy with something, they research it, get information, and work to resolve the issue until I am happy. I'd give them an A.”
“I've used Central for years and years, and I'm still using them. They do good work, and they're courteous. They describe what they're doing, and that helps me—I like a company to tell me what they're doing and why. I think they have a very good customer relationship. Within the last five years, I've had three new air conditioning and heating units put in; they've also done attic insulation for me, and I would recommend them for that as well. I'd certainly rate them as excellent—they're good.”
“They've mostly done heating and air for me; they have installed a whole-home humidifier and a heat pump, and they installed an air conditioner about 12 or 13 years ago. I've known them for about 35 years, and they're terrific. They're congenial, on time, and always friendly. They do good work, and they explain things. If there's a problem, they get on it. I'd give them an A+.”
“I've been using them for about 40 years. They usually do what they say they're going to do. They checked my furnace most recently, and they've done insulation work for me. I'd give them an A grade.”
“Central Heating & Air did all the work in a timely fashion and did it correctly. They replaced all of the ducts in the entire house, and they also put some insulation in. I'd grade them an A.”
“Central did a great job. I've even called them back for other work, and they were good both times. They seemed very professional, they did what they said they were going to do, and they were all very clean and neat—they were everything you'd want out of a contractor. They did insulation work for me. They're a grade-A business. I'm very happy with them.”
“Central solved a rather difficult problem and came up with a better solution than other contractors. It was a really good experience. They were basically reconfiguring our upstairs and downstairs system from an existing mechanical room into a space in the attic. They looked at the problem from the field perspective, not just a salesman perspective. They're wonderful—A+.”
“Central was very professional, and the technicians are very knowledgeable. They did an assessment of our insulation and ductwork. The report was very thorough, and they took the time to explain it all to us. I'd give them an A.”
“I like Central's attentiveness and the quality of the service. They installed an entirely new system for me, changed out some of my ductwork, and increased the airflow to some rooms. They did a great job. I'd give them an A+.”
“We like Central very much. We found them in Best Pick Reports, and they did an energy audit of the whole house. I'd give them an A+.”
“I would recommend Central.”