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Kooy, Timothy Joseph

Timothy Joseph Kooy - Roseville, CA

Attorney at The Sterling Law Group, A P.C.

Estate Planning Lawyers in Roseville, CA

2998 Douglas Boulevard Suite 300 Roseville, CA 95661

  • Free Consultation

Roseville Estate Planning Lawyer

Updated: 03/10/2026

Areas of Practice

  • Estate Planning
  • Trust and Estate Administration
  • Probate and Trust Litigation
  • Trust Planning & Asset Protection
  • Guardianships and Conservatorships
  • Family Wealth Transfer
  • Business Law: Business Formation, Administration, and Litigation
  • Business Succession Planning
  • Business Litigation Representation
  • Business Formation
  • Board of Director Services
  • Private Investment Services

Litigation: 100%

Attorney Information

Overview

Timothy was born in the Netherlands, and his family immigrated to the United States when he was 6 years of age. He was one of five children and has four older siblings. His family settled in Walnut Creek, California, where he was raised and attended high school. He attended Diablo Valley College, in Pleasant Hill, and graduated from UC Berkeley with a B.A. in Political Science in 1982. He attended Golden Gate Law School and graduated with his J.D. in 1987. While attending law school, he met the woman that he ultimately married, and they have been together for thirty-six years. They have a son who is a police officer and a daughter who is a homemaker, and four grandchildren.

Timothy is licensed to practice in California and has been an active member of the California State Bar since 1987. He is admitted to practice before the United States Court of Appeals, Ninth Circuit, and the United States District Court for the Eastern, Northern and Southern Districts. He has a BV rating with Martindale-Hubbell. During his many years of practice since 1987, he has litigated and tried cases in both state and federal courts. During the course of his practice, he has tried an excess of thirty-five bench trials, almost all of them having resulted in favorable decisions. His practice consists exclusively of litigation since his admission to the bar. At present, it includes complex litigation, probate and trust litigation, fiduciary abuse, business and commercial disputes, professional negligence and landlord-tenant disputes.

Timothy is a railfan and model railroad enthusiast and has an HO and N Scale layout at home that he enjoys tinkering with. His wife is active in animal rescue, and he and his wife have rescued roughly twenty dogs of various breeds and sizes and an equal number of cats.


Awards and Honors

Honors

  • BV rating with Martindale-Hubbell

Education

  • Legal Education

    • Golden Gate University School of Law, San Francisco, California, 1987
      J.D.
  • Non Legal Education

    • University of California - Berkeley, 1982
      B.A.
      Major: Political Science

Current Employment Position(s)

  • Senior Counsel

Bar Admissions

  • California, 1987
  • U.S. District Court Eastern District of California
  • U.S. District Court Northern District of California
  • U.S. District Court Southern District of California
  • U.S. Court of Appeals 9th Circuit

Reviews

Customer Reviews for Timothy Joseph Kooy

5.0 out of 5
1 Review
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1 Review
  • 5
    100%
  • 4
    0%
  • 3
    0%
  • 2
    0%
  • 1
    0%

Highlights

  • 5.0 Value
  • 5.0 Quality of Service
  • 5.0 Professional Competence
  • By Matt B. on Mar. 29, 2026
    Hired Attorney 2025-2026
    Recommends this Attorney
    Tim and the rest of the team have been the BEST. I couldn't have asked for a better probate team to help me with my legal matters.
    Value: 5.0 out of 5
    Quality of Service: 5.0 out of 5
    Professional Competence: 5.0 out of 5

Contact

Google Map

Roseville, CA

2998 Douglas Boulevard
Suite 300
Roseville, CA 95661

Directions

Phone: 916-727-6904

Fax: 916-760-2701

Email: Send a message

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

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