Get matched with top central a/c installers in Lithonia, GA

"I had trouble with the AC about a month after they did an annual service and replaced the capacitor. The system locked up and they came out and I watched as they pulled an obviously old, worn, and burnt, electrical part out next. They replaced that part for the cost of the part and waived the labor as it was so close to the last service. The system is old and they were finding parts that were reaching the end of their life and replacing rather than trying to sell me a whole new system but let me know they would be there if I decided I needed a new system. Fast service, pleasant and knowledgeable personnel."

"They were prompt and fixed the A/C unit"

We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"Top notch company - installed our new AC/Heating units two years ago. I was a bit pricey, but has performed flawlessly. Subsequent service calls have been reasonable and professional. Highly recommend."

"Zack and the other technician who installed my AC and heating unit were very professional. They arrived on time and put on booties to cover their shoes before coming into my house. Zack verified the system I was having installed. They laid down traps on the stairs and down the hall. After they had completed the installation, he showed me the new unit and explained what they have installed. Zack explained the new thermostats installed and they cleaned up before leaving. They did an awesome job. The entire experience with Cool Ray starting with the initial technician visit, by Cameron Long, the Comfort Consultant, Esli Lara and the installation by Zack was amazing."

"Very well. I was having the biannual inspection done of a system that Estes installed. I have had good customer service on each occasion and am extremely happy with the system they installed, which was a difficult job (new duct work on an older home as well)."

"Rep made recommendations about replacement of coils vs. entire system.  The rep as well as the technicians/installation team were very knowledgeable.  Our unit is inside a very tight space in our attic.  I was very nervous about how they were going to get it out through the house without making a huge mess.  I was pleasantly surprised that all the work was done quickly and there was no mess.  It was also scheduled immediately and they told us it would be done in 8 hours and they were done in 6 hours. 
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"Cesar came out to help when my AC wasn’t cooling properly, and he quickly diagnosed the problem. He found a faulty part that was causing the issue and repaired it, getting the system back to cooling normally. Cesar was professional, knowledgeable, and explained what needed to be done throughout the service. I had a great experience with Climate Heroes and was very happy with the service!"

"I had discovered the leak under my sink, called the Keep Smiling office and asked if they could send someone over. I was told the truck had just been in my neighborhood that morning, and they'd try to get them to come back that afternoon. And they did. The repairmen assessed the problem, and after giving me a reasonable quote and obtaining my okay, they replaced the old garbage disposal with a newer model. After installation, they cleaned up the floor and walls of the cabinet under the sink, which were soaked with foul liquids from the leaking garbage disposal unit. They also suggested I leave a fan on to completely dry the cabinet area. I was very pleased with their professionalism and courtesy. I also appreciated that they deducted the $10 trip charge because I was an Angie's List member."

Pillar is a locally owned HVAC company providing reliable residential and commercial heating and air conditioning services across South Atlanta. We specialize in system repairs, full replacements, preventative maintenance, and emergency service for homes and businesses.\n\nOur team delivers disciplined, professional workmanship on every project. We focus on accurate diagnostics, clear communication, and long-term solutions that support efficiency, reliability, and performance.