| Business | Phone |
| Permit Ink Berlin 21811 | (410) 641-9441 |
| Frank G Lynch Jr & Assoc Inc Route 589, Berlin 21811 | (410) 641-5353 |
| Loewer & Assoc 10144 Greenbriar Dr, Berlin 21811 | (410) 641-4040 |
| Madison J Bunting Jr Surveyor 11113 Manklin Meadows Ln, Berlin 21811 | (410) 641-5718 |