Warren, Carlson & Moore, LLP

Bruce W. "Biff" Warren

Bruce W. "Biff" Warren

Partner since June 19, 1975
Niwot, Colorado

Mr. Warren has practiced law in the Niwot-Gunbarrel Community since 1975 after graduating from the University of Nebraska College of Law, with distinction. He earned a BA in political science at the University of Nebraska, with distinction, and also obtained a political science teaching certificate. He opened a law office in Niwot in June, 1975, which later became Warren, Carlson & Moore, LLP.

Mr. Warren is currently active in many community and civic organizations, including the Niwot Cultural Arts Association (president), the Niwot Local Improvement District Advisory Committee (past chair), the Niwot Business Association (past president), the Left Hand Valley Courier (Managing Editor), and Niwot Baseball, Inc. (secretary). Mr. Warren also served on the Boulder County Planning Commission for 7 years, and has served on the boards of Niwot Youth Sports, Inc., the Niwot Community Association and the Niwot United Methodist Church. He is a member of the Colorado and Boulder County Bar Associations, and received the first Public Service Award for Boulder County from the Colorado Bar Association in 1993, and the John Marshall Award in 2009. In addition, he donates time to Boulder County Legal Services and serves as an assistant baseball coach at Niwot High School.

Year Joined Firm

  • 1975

Areas of Practice

  • Wills, Trusts, & Estate Planning
  • Business & Contracts
  • Corporate Law
  • Mediation and Arbitration
  • Probate
  • Real Estate

Bar Admissions

  • Colorado, 1975
  • Nebraska, 1975
  • U.S. Federal Court, 1975


  • University of Nebraska College of Law, Lincoln, Nebraska
    • J.D. magna cum laude - 1974
  • University of Nebraska, Lincoln, Nebraska
    • B.A. magna cum laude - 1972

Published Works

  • Town & Country Profiles, 1974


  • 1st Bank of Boulder at Gunbarrel
  • Bowron Builders, Inc.
  • Falcon Supply Company


  • Guest Lecturer, University of Colorado
  • Guest Lecturer, Niwot High School

Honors and Awards

  • Recipient, Colorado Bar Association, Boulder County Public Service Award
  • John Marshall Award, Boulder County Bar Association

Professional Associations and Memberships

  • Colorado Bar Association, Member, Committee Member, 1975 - Present
  • Boulder County Bar Association, Member, Committee Member, Committee Chair, 1975 - Present
  • Boulder County Legal Services

Past Employment Positions

  • Boulder County Planning Commission

Pro Bono Activities

  • Boulder County Legal Services, Volunteer, 1976 - Present
  • Niwot Baseball, Inc., Secretary, 1982 - Present
  • Niwot Youth Sports, Inc., Volunteer, Past President, 1977 - 2002
  • Niwot Community Association, Inc., Past Secretary, 1988 - Present
  • Niwot Cultural Arts Association, President, 2009 - Present
  • Niwot Historical Society, Member, 1983 - Present
  • Niwot Local Improvement District Advisory Committee, Past Chair, 2008 - Present
  • Niwot Business Association, Past President
  • Left Hand Valley Courier, Managing Editor
  • Niwot United Methodist Church

Representing Clients In Niwot-Longmont-Boulder County Since 1975


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A law firm that's been a part of the Niwot community for more than 40 years.

Office Location:
6964 N. 79th Street Suite 3
Niwot, CO 80503

Toll Free: 888-422-8076
Phone: 303-652-2433
Fax: 303-652-2449
Niwot Law Office Map

Mailing Address:
P.O. Box 610
Niwot, CO 80544

Toll Free: 888-422-8076
Phone: 303-652-2433
Fax: 303-652-2449
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