| Business | Phone |
| Century 21 Your Neighborhood 14010 Horizon Blvd, Horizon City 79928 | (915) 852-6868 |
| Horizon Properties 13899 Horizon Blvd # 3, Horizon City 79928 | (915) 852-3331 |
| J R Fox Co 12572 Darrington Rd # 1, Horizon City 79928 | (915) 852-1977 |
| Superior Real Estate 140 Eastlake Dr # I, Horizon City 79928 | (915) 852-4225 |
| Superior Real Estate 8140 Eastlake Dr # I, Horizon City 79928 | (915) 852-4225 |