| Business | Phone |
| Universal Dynamics America 10405 50th Street Ct Nw, Gig Harbor 98335 | (253) 265-3876 |
| Baillie & Assoc 7700 Pioneer Way 101, Gig Harbor 98335 | (253) 858-1499 |
| Collision Research & Analysis 2707 Jahn Ave Nw B1, Gig Harbor 98335 | (253) 265-0990 |
| S & H Assoc Consulting Engnrs 5801 Soundview Dr, Gig Harbor 98335 | (253) 853-5104 |
| Measurement Research Corp 4126 4th St Nw, Gig Harbor 98335 | (253) 851-3200 |
| Mitchell & Assoc Engineering 6923 54th Ave Nw, Gig Harbor 98335 | (253) 851-4462 |
| Mondress Structural Consulting 2725 124th St Nw, Gig Harbor 98332 | (253) 851-6874 |
| Montgomery Water Group 3312 Rosedale St Nw 204, Gig Harbor 98335 | (253) 858-5552 |
| L N Storset & Assoc 7713 Pioneer Way C, Gig Harbor 98335 | (253) 851-5175 |
| Guenther Buehs Consulting 7518 Artondale Dr Nw, Gig Harbor 98335 | (253) 858-8415 |
| Frame Works Consulting Group 5125 105th Avenue Ct Nw, Gig Harbor 98335 | (253) 265-3130 |