| Business | Phone |
| Aquatic Creations 41120 Elm St, Murrieta 92562 | (951) 698-9008 |
| Carlson Engineering 41531 Cherry St, Murrieta 92562 | (951) 894-6190 |
| Jehn Engineering 41146 Elm St # D, Murrieta 92562 | (951) 461-0180 |
| Modern Controls Corp 26550 Adams Ave, Murrieta 92562 | (951) 600-0070 |
| Radtec Engineering 41548 Eastman Dr # E, Murrieta 92562 | (951) 600-8120 |
| Testing Engineers Us Lbrtrs 41120 Elm St, Murrieta 92562 | (951) 677-0366 |