| Business | Phone |
| A/C Co Heating & Cooling 154 G St, Kerrville 78028 | (830) 896-4172 |
| A/C Co Heating & Cooling 1682 Junction Hwy # 9, Kerrville 78028 | (830) 896-4172 |
| Adair's Heating & Cooling 119 Meeker Rd, Kerrville 78028 | (830) 792-5600 |
| Adair's Heating & Cooling 2590 Junction Hwy # 3, Kerrville 78028 | (830) 367-7707 |
| Airtech A/C & Heating 1682 Junction Hwy 9, Kerrville 78028 | (830) 257-5718 |
| Albert's Air Conditioning Htg 111 Meadowview Ln, Kerrville 78028 | (830) 895-4000 |
| All Air Svc 504 Sumac St, Kerrville 78028 | (830) 367-5500 |
| C & F Co 135 W Main St A, Kerrville 78028 | (830) 257-7181 |
| D & D Mechanical 93 Coronado Dr 7, Kerrville 78028 | (830) 257-4303 |
| Dwaine's Ac & Heating 223 Water St, Kerrville 78028 | (830) 257-8984 |
| Four Pa/C & Heating Kerrville 78028 | (830) 739-3480 |
| Youngblood Service Co Harper Rd, Kerrville 78028 | (830) 895-2188 |
| State Aire 2472 Junction Hwy, Kerrville 78028 | (830) 367-4131 |
| Oakes Air Conditioning Co 222 Rawson St, Kerrville 78028 | (830) 257-7752 |
| Oasis Air Conditioning & Htg Hunt, Kerrville 78028 | (830) 895-0888 |
| Olen Hicks Air Conditioning 1810 Junction Hwy 205, Kerrville 78028 | (830) 896-8626 |
| Kerrville Air Cond & Refrig 1104 Monroe Dr, Kerrville 78028 | (830) 895-1911 |