| Business | Phone |
| East Coast Window Installers 539 Pembrooke Ct, Millersville 21108 | (443) 306-0247 |
| Kathleen O'Roark Window Inc 539 Pembrooke Ct, Millersville 21108 | (410) 987-3608 |
| Lockwood Home Improvements 8371 Jumpers Hole Rd, Millersville 21108 | (410) 647-8800 |