| Business | Phone |
| Boat Services Unlimited Inc 1353 Old Post Rd, Havre De Grace 21078 | (410) 939-4795 |
| Caribbean Refinishing North 100 Bourbon St, Havre De Grace 21078 | (410) 939-6578 |
| H P Marine 100 Bourbon St, Havre De Grace 21078 | (410) 939-9221 |
| Penn's Beach Marine Repair Svc 520 Young St, Havre De Grace 21078 | (410) 939-2060 |