Preston DayAttorney at Law

Preston Day Bio Photo

Areas of Expertise

Legal Practice

Preston Day is an associate attorney at The Law Offices of Eric Swinyard, PLLC. Prior to assuming his position as an associate attorney, Preston spent over two years working as a prosecuting attorney for Salt Lake City and Salt Lake County. During his time as a prosecutor, he managed several hundred cases and took over a hundred cases to trial. In his current role, Preston manages primarily divorce, family, and criminal cases.

Preston began his legal career working as a law clerk for Judge Richard Wagner of the Sixth Judicial District Court of Nevada. He transitioned from his clerkship alongside Judge Wagner to a position as a trial attorney for the Douglas County District Attorney’s Office in Minden, Nevada.

State Bar Memberships

  • Utah State Bar
  • Nevada State Bar


  • B.S. University of Nevada – Las Vegas
  • J.D. University of Idaho – College of Law

Preston enjoys woodworking, listening to and playing music, athletic competition, and spending time with his wife and three children.

For skilled legal assistance, please contact Preston for a free 30-minute consultation at (801) 850-9740

Free Consultation
Contact Eric M. Swinyard
Call: (801) 948-8889 or Submit this form:
  • This field is for validation purposes and should be left unchanged.