Ace & A Heating and Air Conditioning

Since 1975, ACE & A Heating & Air Conditioning of DeKalb, Inc. has proudly served the greater Atlanta area as a family-owned and operated business built on integrity, craftsmanship, and exceptional customer service. We are a full-service heating and air company with expertise in sales, service, and installation, providing year-round comfort for residential and commercial clients. Available 24/7 for emergencies, we make it a priority to ensure our customers feel supported whenever the need arises — day or night. We even give a 30-minute call-ahead confirmation before each visit to respect your time and schedule.

ACE & A stands out as a leading HVAC company by prioritizing continuous training and advanced technology. Every technician completes yearly factory training to ensure accurate, dependable service. We specialize in high-efficiency upgrades and proudly offer free estimates on replacement equipment. As Georgia’s only Fujitsu Elite dealer, we install top-tier ductless mini-split systems with efficiency ratings up to 33 SEER and industry-leading warranties. With our A+ BBB rating and long-standing reputation, we earn our customers’ trust one service at a time.