| Business | Phone |
| Para Contracting 2217 Eastridge Rd, Timonium 21093 | (410) 308-8718 |
| Home View Contractors 9474 Deereco Rd, Timonium 21093 | (410) 252-4663 |
| Just Windows & Doors Inc 2149 Greenspring Dr, Timonium 21093 | (410) 561-5995 |
| Windows America 1850 York Rd, Timonium 21093 | (410) 628-7930 |