| Business | Phone |
| A C Design Build 63 High Rock Rd, Sandy Hook 6482 | (203) 270-8389 |
| Wilcor Associates 10 Marlin Rd, Sandy Hook 6482 | (203) 270-0246 |
| American Bumper Co 44 Jeremiah Rd, Sandy Hook 6482 | (203) 426-1957 |
| Autodata 2 Lyrical Ln, Sandy Hook 6482 | (203) 364-1268 |
| Treasure Seekers Inc 2 Bennetts Bridge Rd, Sandy Hook 6482 | (203) 426-0222 |
| Treregazzas 5 Glen Rd # 1unt, Sandy Hook 6482 | (203) 426-3373 |
| Ultra Maroon Design 63 Osborne Hill Rd, Sandy Hook 6482 | (203) 426-5425 |
| Beehive City Designs 94 Glen Rd, Sandy Hook 6482 | (203) 270-7447 |
| Sullivan Schoen Campane 8 Glen Rd, Sandy Hook 6482 | (203) 426-3610 |
| Suma Designs Inc 105 High Rock Rd, Sandy Hook 6482 | (203) 270-1097 |
| C E Proactive Technologies Inc 75 Glen Rd, Sandy Hook 6482 | (203) 270-7755 |
| Cartelli Architectural Designs 75 Glen Rd # 1, Sandy Hook 6482 | (203) 426-8191 |
| Critical Review Business Ofc 6 Vining Rd, Sandy Hook 6482 | (203) 270-8103 |
| Cybergnostic Group 113 Toddy Hill Rd, Sandy Hook 6482 | (203) 364-0209 |
| Dispenza & Assoc 310 Great Quarter Rd, Sandy Hook 6482 | (203) 270-0095 |
| P C Storm 111 Church Hill Rd, Sandy Hook 6482 | (203) 426-0645 |
| Ken Memoli Sculpture 117 Church Hill Rd, Sandy Hook 6482 | (203) 364-1392 |
| International Censors & Cntrls 75 Glen Rd # 302, Sandy Hook 6482 | (203) 270-9391 |