| Business | Phone |
| Buddy Clay Realty 906 S Crockett Ave, Denison 75021 | (903) 463-3518 |
| Charles F Myers Enterprises 807 W Murray St, Denison 75020 | (903) 463-6468 |
| Dean Gilbert Realty Commercial 2820 W Fm 120 # 3, Denison 75020 | (903) 465-5188 |
| Frank Darnell Real Estate 1600 W Munson St, Denison 75020 | (903) 465-6516 |
| Jack Smart Realty Co 808 W Crawford St, Denison 75020 | (903) 465-1345 |
| John Munson Real Estate 2402 W Morton St, Denison 75020 | (903) 463-2300 |
| Thomas Real Estate 214 W Main St, Denison 75020 | (903) 465-8118 |
| Virginia Cook Realtors 1001 W Main St, Denison 75020 | (903) 465-7131 |