| Business | Phone |
| Bondurant Associates 444 Crawford St 300, Portsmouth 23704 | (757) 398-0683 |
| Hba 3111 Riveredge Dr, Portsmouth 23703 | (757) 484-0647 |
| Katherine A Williams Arch Inc 361 Court St, Portsmouth 23704 | (757) 393-9510 |
| Kirk Berkely Architects 500 London St A, Portsmouth 23704 | (757) 393-9606 |
| Horizon Commercial Group 355 Crawford St 410, Portsmouth 23704 | (757) 393-1590 |
| Scott Spencer Architecture 454 Green St, Portsmouth 23704 | (757) 397-6448 |
| Yates Group 1 High St 2, Portsmouth 23704 | (757) 399-7565 |