| Business | Phone |
| Anne Arundel Aluminum & Constr 621 Timothy Dr, Linthicum Hts 21090 | (410) 859-0780 |
| Chesapeake Window 700 Nursery Rd # B, Linthicum Hts 21090 | (410) 636-8890 |
| Donnie's Custom Renovations 33 Mansion Rd, Linthicum Hts 21090 | (410) 636-3793 |
| Family Contractors 5620 Matilda Ln, Linthicum Hts 21090 | (410) 636-3735 |