| Business | Phone |
| Blair Business Center 1946 E Edinger Ave, Santa Ana 92705 | (714) 258-1177 |
| Dti Investments 1912 N Broadway # 300, Santa Ana 92706 | (714) 565-0654 |
| Eugene Burger Management Corp 1570 Brookhollow Dr # 120, Santa Ana 92705 | (714) 540-3711 |
| Ferro Management Inc 1609 N Bush St # 2, Santa Ana 92701 | (714) 836-8830 |
| A & A Property Management 3685 S Bear St # D, Santa Ana 92704 | (714) 549-1211 |
| Adrian Management Co Po Box 11244, Santa Ana 92711 | (714) 633-1146 |
| Aliwoong Inc Santa Ana 92703 | (714) 839-9335 |
| Alleman Property Management 1005 W 21st St, Santa Ana 92706 | (714) 543-1796 |
| B C Management Svc 1850 E 17th St, Santa Ana 92705 | (714) 836-7722 |
| Birtcher Anderson Properties 405 W 5th St # 200, Santa Ana 92701 | (714) 245-9455 |
| Harris Taylor Management Inc 315 W 3rd St, Santa Ana 92701 | (714) 972-4597 |
| Property Management 1058 E 1st St, Santa Ana 92701 | (714) 953-4140 |
| Satellite Management Co 1010 E Chestnut Ave, Santa Ana 92701 | (714) 558-2411 |
| Star Management 1400 E 4th St, Santa Ana 92701 | (714) 480-6828 |