| Business | Phone |
| Robert H Andrews 1365 Main St, Springfield 1103 | (413) 788-9400 |
| Chaffin Associates Architect 121 Chestnut St # 244, Springfield 1103 | (413) 732-1650 |
| Dietz & Co Architects 17 Hampden St # 3, Springfield 1103 | (413) 733-6798 |
| Douglas-Allen Inc 1500 Main St, Springfield 1115 | (413) 739-0900 |
| Edm Architects & Engineers 95 State St, Springfield 1103 | (413) 731-7015 |
| Hervieux Design-Umbrella 6 Frost St, Springfield 1105 | (413) 781-3010 |
| Ben M Schenkelberg 1 Monarch Pl # 2540, Springfield 1144 | (413) 739-0162 |
| Tessier Associates Inc 1500 Main St, Springfield 1115 | (413) 736-5857 |
| Stephen Jablonski Architects 27 Elliot St, Springfield 1105 | (413) 747-5285 |
| Studio One Inc 979 Main St, Springfield 1103 | (413) 733-7332 |
| William J Devlin Aia Inc 71 Avon Pl # B, Springfield 1105 | (413) 732-6197 |