About
James E. Siegesmund is a family law attorney who represents clients in divorce, custody, child support, relocation cases, and protection order matters. He helps individuals and families address difficult personal issues with practical guidance and strong advocacy. His practice also includes estate planning services such as wills, trusts, and powers of attorney. Clients value his compassionate approach and his focus on finding the most positive outcome available.
James earned his J.D. from the University of Denver College of Law. He also received his B.S. from the University of California, Berkeley. His education gave him a strong foundation in legal analysis, advocacy, and problem-solving. That background supports his work in family law and estate planning, where careful preparation, clear communication, and practical judgment are essential.
Throughout his career, James has represented hundreds of clients in a wide range of family matters. His experience includes divorce cases, allocation of parental responsibility matters, relocation issues, protection orders, and actions to establish or modify child support. He also assists clients with uncontested probate matters. Clients benefit from his ability to combine strong representation with a steady and understanding approach in emotionally difficult cases.
Before joining LunaLaw, LLC, James E. Siegesmund worked for six years in the Grand Junction office of Colorado Legal Services. That experience helped shape his commitment to serving people facing serious family and personal challenges. Clients rely on his thoughtful counsel, compassionate advocacy, and practical guidance. He remains focused on helping families protect their interests, plan for the future, and move through difficult legal matters with confidence.
Law Office Affiliations
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Attorney, LunaLaw, LLC
- Member, Colorado Bar Association
Licensed State
- Colorado
Education
- University of Denver College of Law
Juris Doctor (JD) - University of California
Bachelor of Science (BS)
Awards & Badges

- Power of Attorney
- Trusts
- Wills & Living Wills
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Mediation & Collaborative Law
- Paternity




