Preston Police Department

Mission

The Preston Police Department is dedicated to protecting life and property, upholding the Constitution, and serving the communities of Preston, Miles, and Spragueville with integrity, professionalism, and respect. Through fair and impartial enforcement of the law, we work in partnership with our residents, businesses, local organizations, and Easton Valley Schools to enhance public safety, build trust, and improve quality of life. We are committed to accountability, transparency, and compassionate service to ensure a safe and secure environment for all who live in, work in, and visit our communities.

Preston Police Vehicle and northern lights
Preston Police Chief Chad Gruver on the left and Officer Adam McPherson on the right
Chief Chad Gruver left, Officer Adam McPherson right

Contact

Address:
1 West Gillet Street
Preston, Iowa 52069

Phone (Non-Emergency):
(563) 689-6868 (answered 24/7)
Fax: (563) 689-3089
Emergency: Dial 911

Email Contacts

Chief of Police / School Resource Officer – Chad Gruver
cgruver@cityofpreston.org

Officer Adam McPherson
amcpherson@cityofpreston.org

Contract Municipalities Served

The Preston Police Department proudly provides police services to:

  • City of Miles
  • City of Spragueville


For service requests or city-related concerns, contact shared non-emergency number:
(563) 689-6868