Troy G. Allen

Troy G. Allen: Attorney with Koeller, Nebeker, Carlson & Haluck, LLP
Attorney Awards


Troy Allen is a partner at Koeller, Nebeker, Carlson & Haluck, LLP and is licensed to practice law in Arizona, Missouri, and Colorado. He has argued before the United States Court of Appeals for the Eighth Circuit, Missouri Supreme Court, and many state trial courts.

Born and raised in Phoenix, Troy attended Brophy College Preparatory and then the University of Arizona. He graduated from the University of Missouri-Columbia School of Law in 1999. While attending law school, Troy's grades allowed him to join the Missouri Environmental Law & Policy Review. After law school, he gained valuable experience, including trial experience, working in the Litigation Division of the Missouri Attorney General's Office. Troy has been with Koeller, Nebeker, Carlson & Haluck, LLP since 2002, primarily handling construction defect and civil litigation. He is a member of the Maricopa County Bar Association.

Troy met his wife, Nikki, while attending the University of Missouri, and they have two sons, Gavin and Garrett.

Areas of Practice (3)

  • Construction Claims
  • Construction Litigation
  • General Legal Defense

Education & Credentials

Contact Information:
602-256-0000  Phone
University Attended:
University of Arizona, B.A., 1992; University of Memphis, M.P.A., 1996
Law School Attended:
University of Missouri-Columbia, J.D., 1999
Year of First Admission:
U.S. District Court, Southern District of California; U.S. District Court, Central District of California; 2000, Arizona; 2010, Colorado; 1999, Missouri; 2013, Texas; 2004, California
Birth Information:

Peer Reviews

5.0/5.0 (1 review)
Peer Reviewed
  • Legal Knowledge

  • Analytical Capability

  • Judgment

  • Communication

  • Legal Experience


*Peer Reviews provided before April 15, 2008 are not displayed.

Phoenix, Arizona

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