| Business | Phone |
| Coastline Engineering 5900 Lynkerry Cir, Anchorage 99504 | (907) 338-6626 |
| Green Engineering Inc 8471 Fox Lair Cir, Anchorage 99507 | (907) 349-4841 |
| Kranich & Assoc 9780 Carlson Rd, Anchorage 99507 | (907) 346-1901 |
| Otis Engineering Corp 3000 C St, Anchorage 99503 | (907) 261-7780 |
| Parsons Corp 801 B St # 200, Anchorage 99501 | (907) 271-1580 |
| Virtual Facility Engineering 2702 Gambell St, Anchorage 99503 | (907) 277-6407 |