| Business | Phone |
| Associates Contracting 1661 S Dupont Hwy, Dover 19901 | (302) 734-4311 |
| Burns & Mc Bride Dover 19901 | (302) 736-8900 |
| Carl King/Staats Gas 1400 E Lebanon Rd, Dover 19901 | (302) 697-3251 |
| D & D Heating & Air Cond 384 Post Blvd, Dover 19904 | (302) 674-8513 |
| J & W Electric Inc 1240 S Little Creek Rd # A, Dover 19901 | (302) 674-1331 |
| Ken Wendler Heating & Air Cond 1109 Long Point Rd, Dover 19901 | (302) 734-1564 |
| Reed Brothers 2255 S State St, Dover 19901 | (302) 697-1350 |