| Business | Phone |
| Chatfield Engineers 1800 English Rd # 5, Rochester 14616 | (585) 227-6040 |
| Dds Engineers 2060 Brighton Henrietta Tl Rd, Rochester 14623 | (585) 427-9210 |
| Dewberry Goodkind 183 Main St E # 700, Rochester 14604 | (585) 232-4128 |
| Dkm Technologies 7 Homestead Vw, Rochester 14624 | (585) 889-7070 |
| Energy Concepts Engineering 3445 Winton Pl # 102, Rochester 14623 | (585) 272-4650 |
| Engitect Associates 1320 Buffalo Rd # 208, Rochester 14624 | (585) 235-7464 |
| Ensr International 360 Linden Oaks, Rochester 14625 | (585) 381-2210 |
| Erdman Anthony & Assoc Inc 2165 Brighton Henrietta Tl Rd, Rochester 14623 | (585) 427-8888 |
| Fisher Associates 135 Calkins Rd, Rochester 14623 | (585) 334-1310 |
| Ibc Engineering 3445 Winton Pl # 219, Rochester 14623 | (585) 292-1590 |
| Impact Technologies 200 Canal View Blvd # 300, Rochester 14623 | (585) 424-1990 |
| Javlyn Inc 3136 Winton Rd S # 102, Rochester 14623 | (585) 424-5580 |
| John E Till Pc 3 Heritage Cir, Rochester 14615 | (585) 663-7550 |
| Lab X Technologies 176 Anderson Ave, Rochester 14607 | (585) 271-7790 |
| Labella Associates 300 State St # 201, Rochester 14614 | (585) 454-6110 |
| Larsen Engineers 700 W Metro Park, Rochester 14623 | (585) 272-7310 |
| Lean Enterprises Development 225 Cloverdale Rd, Rochester 14616 | (585) 621-1579 |
| M/E Engineering 150 N Chestnut St, Rochester 14604 | (585) 288-5590 |
| Malcolm Pirnie Inc 300 State St # 501, Rochester 14614 | (585) 454-0500 |
| Mcm Engineers 700 W Metro Park, Rochester 14623 | (585) 427-0820 |
| Mcm Inc Design Engineers 3405 Culver Rd, Rochester 14622 | (585) 266-3358 |
| Sean P Murphy Pe 299 Scholfield Rd, Rochester 14617 | (585) 467-9220 |
| O'Brien & Gere Limited 400 Andrews St # 620, Rochester 14604 | (585) 263-2820 |
| Oakridge Engineering 340 Oakridge Dr, Rochester 14617 | (585) 342-7815 |
| Optimation Technology Inc 452 Ridge Rd W, Rochester 14615 | (585) 663-0710 |
| Pathfinder Engineers 3300 Monroe Ave # 306, Rochester 14618 | (585) 218-0730 |
| Pixel Physics Inc 125 Tech Park Dr, Rochester 14623 | (585) 427-8310 |
| Rfi Consulting 112 Belvedere Dr, Rochester 14624 | (585) 247-9250 |
| Richfield Associates Inc 400 Andrews St # 310, Rochester 14604 | (585) 232-2370 |
| Rochester Signal Inc 1749 Scottsville Rd, Rochester 14623 | (585) 328-7910 |
| Rta Assoc 200 Canal View Blvd # 200, Rochester 14623 | (585) 784-7403 |
| John L Schlitzer Pe 290 Simpson Rd, Rochester 14617 | (585) 266-1536 |
| Sigmadyne 803 West Ave, Rochester 14611 | (585) 235-7460 |
| Special Engineering Svc 295 Sweet Birch Ln, Rochester 14615 | (585) 663-1987 |
| Turbine Technology Intl 2024 W Henrietta Rd # 5f, Rochester 14623 | (585) 292-5040 |
| Urs Corp 781 Elmgrove Rd, Rochester 14624 | (585) 426-2120 |