| Business | Phone |
| Flying Kolors Aero Paints 6651 Gemende Dr, Riverside 92504 | (951) 352-7470 |
| Marquart Aircraft 4130 Mennes Ave, Riverside 92509 | (951) 683-9582 |
| Norwest Aviation 4500 Fort Dr, Riverside 92509 | (951) 788-8484 |
| S C Modifications 4219 Hangar Rd, Riverside 92509 | (951) 276-4954 |