Law Offices of William A. Koch

44540 10th Street, W.Lancaster, CA 93534- 3333


Updated: 11/18/2017


At the Law Offices of William A. Koch, providing excellent service to our clients comes first. Since 1990, our Lancaster, California, law firm has been dedicated to providing quality family law representation to individuals and families throughout the Antelope Valley. Our practice includes services such as dissolution of marriage, legal separation, annulments, child custody and visitation, child and spousal support, property division, domestic violence, restraining orders, relocations and...


Office Info

Practice Areas

  • Family Law
  • Divorce
  • Child Custody
  • Visitation
  • Child & Spousal Support
  • Domestic Violence (Restraining orders)
  • Military Divorce
  • Move Aways
  • Property Division



Office Information


44540 10th Street, W.Lancaster, CA 93534- 3333


  • 661-942-8378


Accepts Credit Cards


Office Hours

Monday - Thursday: 08:00 AM - 05:00 PM, Friday: 08:00 AM - 12:00 PM

Videos & Photos



Lawyers at Law Offices of William A. Koch nominated to a Super Lawyers® list

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Call us at 661-902-0711

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Firm Address


44540 10th Street, W.Lancaster, CA 93534- 3333