SEAN COLLINSON
Let Us Handle Your Case With Confidence
Over 20 Years of MEDIATION SERVICE
DIVORCE MEDIATION
Divorce mediation offers a private, cost-effective, and solution focused way to resolve difficult issues while keeping you in control of the outcome.
LEGAL SEPARATION
Legal separation allows couples to live independently while resolving custody, support, property, and financial matters without legally ending the marriage.
CIVIL & BUSINESS MEDIATION
Civil and business mediation provides a confidential, cost-effective process for resolving disputes efficiently while protecting valuable relationships and avoiding prolonged litigation.

About Us
Sean Collinson is a professional family and civil mediator with more than 22 years of experience helping individuals, families, and businesses resolve complex disputes. His advanced training includes Harvard’s Program on Negotiation, Loyola Law School’s Mediating the Litigated Case program, and advanced family mediation training recognized by the Florida Supreme Court. Sean is also an FBI-trained crisis negotiator who serves with the Los Angeles County Sheriff’s Department, bringing calm leadership, disciplined listening, and proven negotiation skills to every case.
Sean’s approach is practical, direct, and solution-focused. He helps parties cut through emotion, identify the real issues, and develop fair, workable agreements without the excessive cost, delay, and uncertainty of prolonged litigation. Whether the dispute involves divorce, custody, property, business, or civil matters, Sean creates a respectful and confidential process designed to reduce conflict, preserve dignity, and help clients move forward with clarity.


Experience You Can Trust
With more than 22 years of mediation experience and advanced training from Harvard Program on Negotiation, Loyola Law School Mediation Program, and the FBI trained Hostage Negotiator, Sean brings proven judgment, calm leadership, and practical problem solving to every case. Clients trust Sean to navigate difficult conversations, reduce conflict, and help them reach fair, lasting agreements without the cost and stress of prolonged litigation.
Proven Experience
Advanced Negotiation Skills
Practical, Cost-Effective Results
WITH A 96% SUCCESS RATE
Our 96% settlement success rate reflects a proven ability to resolve difficult disputes efficiently, fairly, and without prolonged litigation.
Call now for a Free Consultation
(818) 402-7500
Client Reviews
★★★★★
“Sean remained calm, professional, and focused throughout a very difficult divorce. He helped us communicate, resolve the major issues, and reach an agreement without turning our family’s future over to the court.”
★★★★★
“Sean quickly identified the real issues preventing settlement and guided both sides toward practical solutions. His experience, patience, and straightforward approach saved us significant time, stress, and legal expense.”
★★★★★
“I felt heard, respected, and fully informed throughout the entire mediation process. Sean made a complicated situation easier to manage and helped us reach a fair agreement that allowed everyone to move forward.”
Office Hours
Daily - 9:30 am to 6:30 pm
Sunday - Closed

Mediation Offices of Sean Collinson
Contact Info
16501 Ventura Blvd., Ste #400 Encino, CA 91346
Click here: (818) 402.7500