| Business | Phone |
| Warren Peterson Pe 10716 A St S 7, Tacoma 98444 | (253) 537-5557 |
| Veach Consulting Engineers 711 St Helens Ave 202, Tacoma 98402 | (253) 274-5701 |
| Arneberg Consulting Engineers 3600 Port Of Tacoma Rd 309, Tacoma 98424 | (253) 926-0994 |
| Bce Engineers Inc 6021 12th St E 200, Tacoma 98424 | (253) 922-0446 |
| Thomas L Navratil Cad Cnsltng 1216 S Stevens St, Tacoma 98405 | (253) 307-0021 |
| Bka Engineer Consulting 5119 Chinook Dr Ne, Tacoma 98422 | (253) 925-8896 |
| Cosmopolitan Engineering Group 117 S 8th St, Tacoma 98402 | (253) 272-7220 |
| Dean Consulting Group Inc 1310 Farallone Ave, Tacoma 98466 | (253) 460-5093 |
| Glen H Fiedler Po Box 110428, Tacoma 98411 | (253) 922-0633 |
| Northwest Utility Conslnts Inc 1402 47th Ave E, Tacoma 98424 | (253) 922-6661 |
| Nichols Consulting Engineers 708 Broadway 110, Tacoma 98402 | (253) 383-2322 |
| Mangum Consulting 4323 Bridgeport Way W, Tacoma 98466 | (253) 566-3203 |
| Kpff Consulting Engineers 711 Court E 202, Tacoma 98402 | (253) 396-0150 |
| Kvamme Consulting 4625 72nd Ave W, Tacoma 98466 | (253) 566-4936 |
| Hultz/Bhu Inc 2407 N 31st St 200, Tacoma 98407 | (253) 383-3257 |