| Business | Phone |
| Century Resources Land Thompson Rd, Sour Lake 77659 | (409) 753-2253 |
| European Specialties 430 Bonura Rd N, Sour Lake 77659 | (409) 753-2550 |
| Ler Air Conditioning 4771 Glaze Rd, Sour Lake 77659 | (409) 287-2210 |
| Samson Lonestar 16622 Highway 105, Sour Lake 77659 | (409) 753-1969 |
| Sourlake Gospel Tabernacle 790 6th St, Sour Lake 77659 | (409) 287-2889 |
| Stumpers 1205 Old Beaumont Rd, Sour Lake 77659 | (409) 287-3011 |
| Hardin Jefferson Independent 129 E Herring St, Sour Lake 77659 | (409) 981-6450 |
| Hardin Jefferson Independent Sour Lake 77659 | (409) 981-6439 |