| Business | Phone |
| A Number 1 Air 1500 Crescent Dr 400, Carrollton 75006 | (972) 242-4800 |
| Air Care 2211 Spring Leaf Dr, Carrollton 75006 | (972) 418-0034 |
| Air Patrol Air Cond & Heating 1321 Valwood Pkwy 400, Carrollton 75006 | (214) 261-0034 |
| Aire Design Systems Inc 1924 Old Denton Rd 102, Carrollton 75006 | (972) 446-1206 |
| All Season Svc Inc 1212 N Josey Ln 216, Carrollton 75006 | (972) 418-1717 |
| American Mechanical Svc 3033 Kellway Dr 118, Carrollton 75006 | (972) 702-8674 |
| Atlas Comfort Systems Usa Lp 1225 E Crosby Rd B14, Carrollton 75006 | (972) 466-4161 |
| Boone's Heating & Air Cond Carrollton 75006 | (972) 245-7211 |
| Brothers Air Conditioning 1301 Denton Dr, Carrollton 75006 | (972) 242-1000 |
| Carrier Building Systems & Svc 2201 Midway Rd 200, Carrollton 75006 | (972) 789-3420 |
| Carrier North Texas 1505 Valwood Pkwy, Carrollton 75006 | (972) 406-8200 |
| Carroll's Heating & Air Cond 1025 Trend Dr, Carrollton 75006 | (972) 242-0004 |
| Climatic Corp 1505 Valwood Pkwy, Carrollton 75006 | (972) 406-8268 |
| Gemaire Distributors 2244 Luna Rd 140, Carrollton 75006 | (214) 273-5110 |
| Environmental Comfort Systems Po Box 112244, Carrollton 75011 | (972) 416-6654 |
| Cox Mechanical Svc Inc 1625 Crescent Cir 210, Carrollton 75006 | (972) 446-2665 |
| D Bridges Svc Co 1911 Old Denton Rd, Carrollton 75006 | (972) 446-0075 |
| D K Air Conditioning & Heating 9625 Webb Chapel Rd, Carrollton 75006 | (972) 416-8976 |
| Econo Air & Mechanical Inc Carrollton 75006 | (214) 728-9670 |
| Four Seasons Heating & Air Inc Carrollton 75006 | (972) 245-3948 |
| Johnson Supply 1401 Valwood Pkwy, Carrollton 75006 | (972) 277-9300 |
| Lewis Heating & Air Cond 2306 Briarwood Ln, Carrollton 75006 | (972) 417-5972 |
| Mechanical Air Design Inc 1200 N Main St, Carrollton 75006 | (972) 394-8802 |
| Metro Energy Savers Air Carrollton 75006 | (972) 446-8001 |
| National Duct Systems 1401 Dunn Dr 120, Carrollton 75006 | (972) 242-7727 |
| Ohlen Air Carrollton 75006 | (972) 446-0853 |
| On Time Air Conditioning 2201 Southern Cir, Carrollton 75006 | (972) 416-4815 |
| Prudential Air Conditioning 1608 Francis St, Carrollton 75006 | (972) 466-0031 |
| Smith Services Air Cond 3151 Skylane Dr, Carrollton 75006 | (972) 735-9137 |
| Spot Coolers 2525 Tarpley Rd 100, Carrollton 75006 | (972) 418-7401 |
| Spot Cooling Systems 1420 Century Dr # 800, Carrollton 75006 | (972) 242-0007 |
| Switzerland Air 2304 York Ct, Carrollton 75006 | (214) 390-8675 |
| Trane Company 1400 Valwood Pkwy 100, Carrollton 75006 | (972) 406-6000 |
| Transair Air Conditioning Inc 1937 N Broadway St, Carrollton 75006 | (972) 242-0601 |
| Travis Mechanical 1911 Old Denton Rd D, Carrollton 75006 | (972) 242-7079 |
| Vergos Heat & Air 2203 Carmel Dr, Carrollton 75006 | (972) 242-9667 |
| Carrollton Heating & Ac Po Box 112401, Carrollton 75011 | (972) 386-8962 |
| Baser Air Conditioing & Heatng 1108 Wiltshire Dr, Carrollton 75007 | (972) 245-3132 |
| Cfs Air Conditioning 2041 W Hebron Pkwy 3512, Carrollton 75010 | (972) 939-3231 |
| Micron Cooling Inc 2101 Clearwater Trl, Carrollton 75010 | (972) 492-0474 |
| Dana Hilliard Air Cond & Htg 2122 Rockwood Dr, Carrollton 75007 | (972) 242-4469 |
| Engineered Air 1411 Lemay Dr 204, Carrollton 75007 | (972) 245-0777 |
| Geoff Cerny Heating & Air Cond 1123 Yorkshire Dr, Carrollton 75007 | (972) 492-0147 |
| Abraham Heating & Air Cond Po Box 116906, Carrollton 75011 | (972) 492-3164 |
| Metrocrest Air Conditioning Carrollton 75007 | (972) 394-2988 |