| Business | Phone |
| Novus Development Inc 343 S Kirkwood Rd, Kirkwood 63122 | (314) 821-3786 |
| Maple Park Real Estate Co 1224 Dubois Ct, Kirkwood 63122 | (314) 965-4140 |
| King Communities 11293 Manchester Rd, Kirkwood 63122 | (314) 821-5777 |
| Gsm Development 12760 Post Oak, Kirkwood 63122 | (314) 966-0823 |