| Business | Phone |
| A & S Engineering 7000 E Shea Blvd # 207, Scottsdale 85254 | (480) 443-0661 |
| Alandia & Assoc 6615 N Scottsdale Rd # 21, Scottsdale 85250 | (480) 948-7878 |
| Arizona Manufacturing Extensn 1435 N Hayden Rd, Scottsdale 85257 | (480) 874-9100 |
| Sher Consulting Inc 7475 E North Ln, Scottsdale 85258 | (480) 596-6800 |
| Automated Civil Svc 6337 E Shea Blvd, Scottsdale 85254 | (480) 659-8975 |
| Seg Smart Engineering Group 7400 E Tierra Buena Ln, Scottsdale 85260 | (480) 368-5215 |
| Ruhl Forensic Inc 15876 N 76th St, Scottsdale 85260 | (480) 607-7845 |
| Power Cet Corp 7802 E Gray Rd # 200, Scottsdale 85260 | (480) 556-9510 |
| Consulting Engineers 6711 E Beverly Ln, Scottsdale 85254 | (602) 524-4478 |
| P & D Enterprises 8455 E San Candido Dr, Scottsdale 85258 | (480) 948-4582 |
| Espe Consulting 6514 N 85th St, Scottsdale 85250 | (480) 948-9658 |
| Internet Enterprise Consulting 5427 E Lupine Ave, Scottsdale 85254 | (480) 991-4769 |
| Ivey Engineering Construction 6506 E Gold Dust Ave, Scottsdale 85253 | (480) 556-0650 |
| Flex Circuit Connections 11226 N 75th St, Scottsdale 85260 | (480) 922-8752 |
| Landis Mitchell Engineers 6320 E Thomas Rd, Scottsdale 85251 | (480) 949-9200 |
| Kvl Consultants Inc 11026 E Verbena Ln, Scottsdale 85255 | (480) 563-4605 |
| Gomer Consulting Group 10605 E Cactus Rd, Scottsdale 85259 | (480) 391-9488 |
| Hunter Engineering 8283 N Hayden Rd # 275, Scottsdale 85258 | (480) 991-3985 |
| Stratco Inc 14821 N 73rd St, Scottsdale 85260 | (480) 991-0450 |
| Steele Engineering 5702 E Shea Blvd, Scottsdale 85254 | (480) 778-0171 |
| Sig One Solutions 14129 N 107th St, Scottsdale 85255 | (480) 563-3177 |