| Business | Phone |
| Amf Mechanical Corp 600 E Harrison St, Brownsville 78520 | (956) 544-0957 |
| High Tech Plumbing & Heating 3026 Smith Rd, Brownsville 78526 | (956) 831-5446 |
| R & B Mecanical General 4675 Boca Chica Blvd, Brownsville 78521 | (956) 546-1839 |
| Rgv Building Svc 700 Paredes Ave, Brownsville 78521 | (956) 412-2020 |