| Business | Phone |
| A G Architects 634 Central Ave, Dover 3820 | (603) 743-3700 |
| Ads Architectural Design Svc 14 Pierce St # E, Dover 3820 | (603) 749-3191 |
| T J's Architectural Cad Dover 3820 | (603) 343-2468 |
| Philip H Kendrick 90 Washington St # 306a, Dover 3820 | (603) 743-3316 |