| Business | Phone |
| Adams Mechanical Svc Llc 11763 Union Grove Rd, Union Grove 35175 | (256) 651-8158 |
| Advanced Air Conditioning 265 Owen King Rd, Union Grove 35175 | (256) 498-1133 |
| Morrow Heating & Cooling 13386 Us Highway 231, Union Grove 35175 | (256) 498-5000 |
| Parker Heating Cooling Union Grove 35175 | (256) 498-0422 |