| Business | Phone |
| Accent Exteriors 2015 Quail Mdw, Barnhart 63012 | (636) 296-0077 |
| St John's Siding & Window 7095 Metropolitan Blvd # H, Barnhart 63012 | (636) 464-0056 |
| Jefferson County Exteriors 7045 David Dr, Barnhart 63012 | (636) 464-5483 |
| JH Construction 4894 Three way acres, Barnhart 63012 | (636) 942-1346 |