| Business | Phone |
| American Arbitration Assn Irvine 92614 | (949) 251-9836 |
| Associated Mediation 19742 Macarthur Blvd, Irvine 92612 | (949) 720-1231 |
| Bradford H Miller Pc 2603 Main St, Irvine 92614 | (949) 260-0600 |
| Jams Endispute 1920 Main St # 300, Irvine 92614 | (949) 224-1810 |
| Orion Mis Irvine 92614 | (949) 221-9024 |
| Wehbe Mediation 2350 Main St, Irvine 92614 | (925) 977-9744 |