| Business | Phone |
| Brookside Air Conditioning 1206 E 41st St, Tulsa 74105 | (918) 592-1226 |
| Carrier Machinery & Systems 10405 E 55th Pl # G, Tulsa 74146 | (918) 664-4233 |
| Locke Supply Co 5604 S Garnett Rd, Tulsa 74146 | (918) 252-4209 |
| Powell Mechanical Tulsa 74115 | (918) 836-1299 |