| Business | Phone |
| Absolute Comfort 1925 Clements Ferry Rd, Charleston 29492 | (843) 216-8008 |
| A C Doctor 130 Cedar Grove Dr, Charleston 29420 | (843) 225-5585 |
| A C Heating Air Conditioning 1943 Belgrade Ave, Charleston 29407 | (843) 556-7641 |
| Aaa Heating & Air Cond 1427 Ashley River Rd, Charleston 29407 | (843) 766-1480 |
| Airflo Specialist 508 E Wimbledon Dr, Charleston 29412 | (843) 762-2299 |
| All Star A C & Htg Svc & Rpr West Ashley, Charleston 29407 | (843) 763-7226 |
| All-Star Refrigeration Na/C Charleston 29406 | (843) 824-0000 |
| Allstar A/C Heat Charleston 29401 | (843) 478-7262 |
| Alright Services Inc 942 Orange Grove Rd, Charleston 29407 | (843) 442-3369 |
| Answer Air Conditioning & Htg Charleston 29407 | (843) 572-4804 |
| Ashley Services 1889 Sandcroft Dr, Charleston 29407 | (843) 766-5407 |
| Birch's Heating & Air Cond 2507 Ashley River Rd, Charleston 29414 | (843) 556-8800 |
| Burke Services Heating & Ac 2192 Pierpont Ave, Charleston 29414 | (843) 766-2961 |
| Carolina Heat Pipe Inc 109 Wappoo Creek Dr # 4b, Charleston 29412 | (843) 795-9965 |
| Christy's Heating & Air Cond 129 Wampee Curve, Charleston 29406 | (843) 553-9035 |
| Deas Heating & Air Refrig Svc 2216 Mariners Fry, Charleston 29414 | (843) 852-9937 |
| Evans Mechanical 846 Dupont Rd # A, Charleston 29407 | (843) 769-2361 |
| Fred Services 867 Colony Dr, Charleston 29407 | (843) 766-3444 |
| Hoffman & Hoffman 459 Deanna Ln, Charleston 29492 | (843) 884-3201 |
| Gibson Heating & Air Cond Charleston 29401 | (843) 200-0767 |
| Hytec Services Charleston 29407 | (843) 442-9443 |
| L & M Mechanical Svc Po Box 40756, Charleston 29423 | (843) 708-0159 |
| Lonzie & Son Po Box 1306, Charleston 29402 | (843) 552-7486 |
| Mechanical Doctors H & Ac 1650 Greenbay Dr, Charleston 29406 | (843) 270-7607 |
| Moore Air Charleston 29401 | (843) 696-1878 |
| Morelli Heating & Air Cond 2470 Faber Rd, Charleston 29405 | (843) 554-8600 |
| Myatt & Bates Heating & Air 1906 Belgrade Ave # 1906, Charleston 29407 | (843) 769-4771 |
| Palmetto Heating & Air Cond 2912 Boncaster Dr, Charleston 29414 | (843) 556-9336 |
| Pardee Heating & Air Cond 1952 Belgrade Ave, Charleston 29407 | (843) 576-2210 |
| Peeples Heating & Air Cond 1777 Harmon St, Charleston 29405 | (843) 723-3887 |
| R Larry Evans Heating & Ac 4764 Foxwood Dr, Charleston 29418 | (843) 552-4020 |
| Reliable Heating & Air 618 Lockheed St, Charleston 29407 | (843) 766-9271 |
| Rick's Services Inc 449 Fleming Rd, Charleston 29412 | (843) 767-7676 |
| Scott's Services Inc 4996 Highway 162, Charleston 29407 | (843) 763-4722 |
| Smith's Heating & Air Cond 4759 Franchise St, Charleston 29418 | (843) 552-3772 |
| Smoak's Air Conditioning Co 1781 Harmony St, Charleston 29407 | (843) 556-9550 |
| Spirit Heating & Air 1469 Emerald Forest Pkwy, Charleston 29414 | (843) 852-9333 |
| Starr Services Po Box 40562, Charleston 29423 | (843) 763-2212 |
| Terrace Heating & Air 2041 Wappoo Dr # E, Charleston 29412 | (843) 762-3639 |
| Wappoo Service Heating & Air 1939 Belgrade Ave, Charleston 29407 | (843) 556-7011 |
| West Ashley Mechanical Svc Charleston 29407 | (843) 763-6398 |
| Wilson Air Charleston 29401 | (843) 906-2979 |
| Youmas Heating & Air Cond 8158 Scottswood Dr, Charleston 29418 | (843) 207-0402 |
| Total Quality Mechanical Inc 105 Adams Ave, Charleston 29406 | (843) 875-0103 |
| W O Blackstone & Co Inc 1941 Savage Rd, Charleston 29407 | (843) 763-4911 |
| W W Svc Of Charleston 2581 Ashley River Rd, Charleston 29414 | (843) 769-4660 |
| Wades & Wades Heating & Air 721 King St # D, Charleston 29403 | (843) 724-3532 |
| Wakeley Heating & Air Cond 877 Dills Bluff Rd # 6a, Charleston 29412 | (843) 795-5111 |
| Endless Air Inc PO BOX 1227, Charleston 29465 | (843) 856-4477 |