| Business | Phone |
| Big House Signs 1353 Old Post Rd, Havre De Grace 21078 | (410) 939-5600 |
| F W Haxel & Co 1750 Pulaski Hwy, Havre De Grace 21078 | (410) 939-7400 |
| Have Brush Will Travel 1008 Pulaski Hwy, Havre De Grace 21078 | (410) 679-5815 |
| Pollitt Signs 721 Revolution St, Havre De Grace 21078 | (410) 939-4050 |