| Business | Phone |
| O K Remodeling 3006 Acton Rd, Parkville 21234 | (410) 665-4343 |
| O'shea Custom Contracting Inc 2416 E Joppa Rd, Parkville 21234 | (410) 668-1320 |
| P & R Restoration Inc 8712 Summit Ave, Parkville 21234 | (410) 530-0032 |
| Patriot Contracting Po Box 10109, Parkville 21234 | (410) 256-9266 |
| Shade Construction Co Inc 2810 E Joppa Rd, Parkville 21234 | (410) 665-5300 |
| A & D Contracting Llc 10 Medici Ct, Parkville 21234 | (410) 248-0700 |
| A & S Contractors 1803 Edgewood Rd, Parkville 21234 | (410) 665-5506 |
| Alpine Electric Co 7717 Westmoreland Ave, Parkville 21234 | (410) 665-4422 |
| Better Than Ever 8505 Harford Rd, Parkville 21234 | (410) 682-6660 |
| Cianbro 9800 Loch Raven Dr, Parkville 21234 | (410) 296-7262 |
| D S & F Contractors Inc 8117 Harford Rd, Parkville 21234 | (410) 882-0834 |
| Harbor View Contractors Inc 8707 Harford Rd, Parkville 21234 | (410) 882-0303 |
| J Yee Construction Co Parkville 21234 | (410) 668-3026 |
| King Construction Inc 8909 Harford Rd, Parkville 21234 | (410) 668-1700 |
| Thomas Sperl Enterprises Inc 2414 E Joppa Rd, Parkville 21234 | (410) 668-1010 |
| Woodall Construction 8700 Old Harford Rd, Parkville 21234 | (410) 882-4404 |