Bruce W. “Biff” Warren

  • Partner, 06/19/1975






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.

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 Courts, 1975


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

Published Works

  • Town & Country Profiles, 1974

Representative Cases

  • People v. Dunoyair, 660 P.2d 890, 1983, Colo., 1983112949
  • In re Marriage of Conradson, 604 P.2d 701, 1979, Colo.App., 1980190404
  • Hunter Technology, Inc. v. Scott, 701 P.2d 645, 1985, Colo.App., 1985130923
  • In re Marriage of Hauger, 679 P.2d 604, 1984, Colo.App., 1984116603


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

Classes / Seminars

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

Past Employment Positions

  • Boulder County Planning Commission

Pro Bono Activities

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