About HAO Law

The law office of Hillyard, Anderson & Olsen has been providing quality legal representation to clients across northern Utah since the 1960s. Over the past several decades, HAO has expanded its business and now employs eight full-time attorneys and offers a variety of legal services, including personal injury, real estate, mediation, commercial, immigration, and divorce. It also offers non-litigation services, such as business and estate planning, for individuals and businesses throughout Utah and Idaho.

HAO’s attorneys are dedicated, hard-working individuals with the depth of experience needed to stay current with the latest trends in the legal field. Collectively, the attorneys speak six languages and specialize in seventeen areas of law. Three former members of the firm have been appointed Utah judges, a fact that attests to the quality of legal services provided by Hillyard, Anderson & Olsen.

For a detailed list of services, see the “Practice Areas” page.

Practice Areas

The Attorneys

Lyle W. Hillyard
Criminal Defense, Family Law, Mediation Services
Gary N. Anderson
Business Law, Civil Litigation, Estate Planning, Pension Plans, Real Estate
Herm Olsen
Collections, Criminal Law, Land Use, Municipal Law, Personal Injury
Dale G. Siler
Business Law, Commercial Law, Estate Planning, Real Estate, Taxation
R. Christian Hansen
Civil Litigation, Criminal Defense, Criminal Law, Family Law, Juvenile Court, Personal Injury
Jonathan M. Nash
Business Law, Civil Litigation, Family Law, Labor & Employment Law, Land Use, Municipal Law, Personal Injury, Real Estate
Monica Nelson Howard
Business Planning and Formation, Estate Planning, Probate and Trust Administration
Ashley E. Bown
Adoption, Civil Litigation, Criminal Law, Family Law, Juvenile Court, Real Estate
Paul H. Gosnell
Adoption, Civil Litigation, Collections, Criminal Defense, Family Law
Andrew Lillywhite
Business Law, Estate Planning, Land Use, Real Estate, Taxation, Water Law