About Castle Law
Jason B. Castle is a highly capable professional and the managing attorney at Castle Law in Mesa, Arizona. He focuses his practice on complex family law issues, including divorce, child support, parenting time, and cases involving high conflict or complex assets.Mr. Castle started his professional career as a criminal trial lawyer with the City of Phoenix Prosecutor's Office, arguing cases before juries and judges. He switched to family law in 2005 and has since resolved a broad range of matters, from easy to challenging. With more than 20 years of experience, he has handled numerous high-conflict custody matters, including accusations of sexual, emotional or physical abuse.A 1997 B.A. graduate of Indiana University, Mr. Castle secured his Juris Doctor from Case Western Reserve University School of Law. He has been licensed to practice in Arizona since 2003.Before becoming an attorney, Jason obtained his master’s degree in social work from the University of Cincinnati and worked as a social worker for "at risk" children. Through his education and professional experience, he developed a useful and comprehensive understanding of child development and the law, both of which powerfully inform his practice as a family law attorney to this day. He leverages his social work experience in his current family law practice to help families navigate the non-legal aspects of such circumstances.
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Office Locations
Awards & Recognition
Featured Awards
THE BEST LAWYERS IN AMERICA® AWARDS: 1
BEST LAW FIRMS® AWARDS: 2
All Awards
- 2026 Super Lawyers, Southwest Top Lawyer
- 2026 Best Law Firm, Family Law
- 2025 Best Law Firm, Family Law
- 2025 Martindale Hubbell, AV Preeminent Rated
- 2024 Martindale Hubbell, AV Preeminent Rated
- 2024 Best Law Firm, Family Law
- 2023 Best of the Desert Community Choice Award: Best Divorce Attorney
- 2023 Best Law Firm, Family Law
- 2022 Best Law Firm, Family Law
- 2021 Best Law Firm, Family Law
- 2020 Best Law Firm, Family Law
- 2020 US News and World Report, Tier 2 Family Law Mediator
- 2018 Super Lawyers, "Southwest Top Attorney"
- 2018 Phoenix Magazine, Top Attorney
- 2013 Arizona Foothills Magazine, Best of Our Valley
- 2013 Super Lawyers "Rising Star"
- 2012 Super Lawyers "Rising Star"
- 2011 Volunteer Lawyers Program of Arizona, Pro Bono Attorney of the Year