| Business | Phone |
| C & R Builders 10412 Bittinger Rd, Accident 21520 | (301) 245-4720 |
| Doerr Construction Inc 381 Doerr Rd, Accident 21520 | (301) 746-7283 |
| Eric W Paugh Contracting 210 Pine Ridge Rd, Accident 21520 | (301) 746-8190 |
| Nargroff Construction 2109 Cove Rd, Accident 21520 | (301) 746-8159 |
| Thomas G Sines Contractors 2328 Cove Rd, Accident 21520 | (301) 746-8560 |