Constable: Precinct 3

Constable Sammy Knapp
Elected Official
Sammy Knapp

Constable, Precinct 3
Collin County Sub-Courthouse
920 E. Park Blvd.
Suite 230
Plano, TX 75074
972-881-3070 (Plano)
972-424-1460 ext. 3070 (Metro)


Click on the name to send an email to one of the staff members listed below.

Chief Deputy Matthew Carpenter
Lieutenant Reginald Green
Sergeant Tom Wylie
Deputy Tim Walker
Deputy               Robert George
Deputy           Joseph Wolf
Deputy          Gary Gilchrist
Deputy          Michael Newton
Deputy      Ralph Ornelas
Warrant Deputy            Toby Carpenter
​Administrative Secretary            Robin Humphrey
Legal Clerk             JoAnna Schick
Legal Clerk             ​
​Reserve Deputy            Conrad Averna
​Reserve Deputy                  ​Robert Barnett
​Reserve Deputy           Robert Montgomery
​Reserve Deputy                         Beverly Stevens
Reserve Deputy
William Gillard
​Reserve Deputy Timothy O'Connor
Links & Resources

Constable Fees
Goals, Mission, and Values
Constable Sale Information
Current Sales
Warrant Division
Frequently Asked Questions
Interactive Map of Constable Precincts