| Business | Phone |
| Am-Mex Products Inc 3801 W Military Hwy, Mcallen 78503 | (956) 682-8845 |
| Mercorp Inc 320 E Cedar Ave, Mcallen 78501 | (956) 630-4369 |
| Sheltermex Inc 200 S 10th St, Mcallen 78501 | (956) 664-0066 |
| Bundy Corporation 3900 W Ursula Ave, Mcallen 78503 | (956) 683-2000 |