| Business | Phone |
| Wood Properties Inc 4543 Gravois Village Ctr, High Ridge 63049 | (636) 677-5900 |
| Century 21 2797 High Ridge Blvd, High Ridge 63049 | (636) 677-8514 |
| Realty-24 Network Realtors High Ridge 63049 | (636) 677-2400 |
| Home Realty 2916 High Ridge Blvd, High Ridge 63049 | (636) 677-2929 |
| Jenny Southworth Realty Net High Ridge 63049 | (636) 671-2600 |