| Business | Phone |
| Air Conditioning Experts 2186 Camp Cir Sw, Lilburn 30047 | (678) 344-8881 |
| American Air Conditioning 4805 Lawrenceville Hwy Nw 116, Lilburn 30047 | (770) 279-1400 |
| Asap Heating & Ac 1141 Kelvington Way Sw, Lilburn 30047 | (770) 982-7336 |
| Business Home Svc Inc 1137b Sawgrass Ct Sw, Lilburn 30047 | (770) 554-8988 |
| Climate Masters 2977 Winding Way Sw, Lilburn 30047 | (770) 736-0015 |
| Cofer Heating & Air Cond 464 Horseshoe Cir Sw, Lilburn 30047 | (770) 564-8894 |
| D & W Heating & Air Cond 4839 Railroad Ave Nw, Lilburn 30047 | (770) 381-8530 |
| Expert Heating & Air Cond 1415 Maple Dr Sw, Lilburn 30047 | (770) 921-3286 |
| Gill Heating & Ac Inc 5035 Jackson Brook Pl Nw, Lilburn 30047 | (770) 921-8500 |
| Temp Rite 912 Killian Hill Rd Sw, Lilburn 30047 | (770) 717-1008 |
| Shaheen Heating & Air 5008 Comanche Ct Nw, Lilburn 30047 | (770) 717-8773 |
| R K Heating & Air Conditioning 4535 Timber Path Ct Sw, Lilburn 30047 | (770) 833-8262 |
| Maher's Heating & Ac 4155 Arcadia Industrial Cir Sw, Lilburn 30047 | (678) 924-1656 |
| Jerry Britt Heating 1457 Rivermist Dr Sw, Lilburn 30047 | (770) 985-2244 |