| Business | Phone |
| Advance Heating & Air Inc 2645 Warehouse Blvd S, Sumter 29150 | (803) 481-8200 |
| Barnes Heating & Air 1030 W Sherwood Dr, Sumter 29153 | (803) 775-6742 |
| Boykin Air Conditioning Svc 845 S Guignard Dr, Sumter 29150 | (803) 778-1937 |
| Briggs Air Systems 822 S Guignard Dr, Sumter 29150 | (803) 773-9090 |
| Cary's Heating & Air Cond 2138 N Main St, Sumter 29153 | (803) 775-5781 |
| Cornwell Heating & Cooling 2555 Highway 521 S, Sumter 29153 | (803) 481-3200 |
| D & D Heating & Air Inc 123 Kendrick St, Sumter 29150 | (803) 778-2282 |
| Danny's Temp Control 2386 Brookgreen Rd, Sumter 29154 | (803) 499-3523 |
| Fort Heating & Air Cond 440 S Guignard Dr, Sumter 29150 | (803) 775-2246 |
| Gillins Heating Air Cond 133 N Milton Rd, Sumter 29150 | (803) 775-0536 |
| Hat-Fields Mobile Home Heating 2160 Thomas Sumter Hwy, Sumter 29153 | (803) 905-1902 |
| Hatfield Heating & Air Cond 1640 Suber St, Sumter 29154 | (803) 494-2631 |
| Hoyt's Heating & Air Cond Inc 710 N Wise Dr, Sumter 29153 | (803) 775-1378 |
| Service Tech Heating & Cooling 2131 Balmoral Ct, Sumter 29154 | (803) 499-9221 |
| Spangler Heat & Cooling 450 Havenwood Dr, Sumter 29150 | (803) 481-0489 |
| Jcb/John C Boykin Htg & Air 4285 Pond Loop Rd, Sumter 29154 | (803) 481-7263 |
| Scott Briggs Ac Htg & Mchncl 113 Guyton Dr, Sumter 29150 | (803) 778-6505 |
| Lowery Heating & Air 391 Neeley St, Sumter 29150 | (803) 778-2942 |
| Mc Call's Supply Inc 1155 S Guignard Dr, Sumter 29150 | (803) 775-1296 |
| Mc Leod Heating & Air Cond 2380 Beulah Cuttino Rd, Sumter 29150 | (803) 481-0345 |
| Midstate Heating & Cooling Bethel Church Rd, Sumter 29154 | (803) 481-7197 |
| P B & J Of Sumter Inc 120 Myrtle Beach Hwy, Sumter 29153 | (803) 418-0099 |