| Business | Phone |
| Bilbar Construction Co 1350 Deer Park Rd, Finksburg 21048 | (410) 876-4787 |
| Energy Plus Group Inc 2400 Alpine Ct, Finksburg 21048 | (410) 833-3301 |
| Interstate Construction & Dev 2621 Preserve Dr, Finksburg 21048 | (410) 861-9250 |
| Newburg Construction 1510 Seminole Ln, Finksburg 21048 | (410) 857-1006 |
| Quality Maintenance Unlimited 2918 Cedarhurst Rd, Finksburg 21048 | (410) 526-6621 |
| Rouchard Construction 3378 Old Gamber Rd, Finksburg 21048 | (410) 833-4286 |
| True Contractors 1615 Deer Park Rd, Finksburg 21048 | (410) 857-4607 |
| White Pine Construction Co 2730 Cedarhurst Rd, Finksburg 21048 | (410) 833-5550 |