| Business | Phone |
| Advance Auto Parts 9158 Baltimore National Pike, Ellicott City 21042 | (410) 750-0880 |
| Napa Auto Parts 9398 Baltimore Natl Pike # B, Ellicott City 21042 | (410) 465-6111 |
| Triangle Auto Parts 8801 Baltimore National Pike, Ellicott City 21043 | (410) 465-8202 |