Engineering

Collin County Engineering Department
4690 Community Ave., Suite 200
McKinney, TX 75071
Map

engineer@collincountytx.gov
972-548-3727 (McKinney)
972-424-1460 ext. 3727 (Metro)

Appointed Official
Clarence Daugherty

Citizens requiring in-person services with Engineering may schedule an appointment by contacting Dawn Redwine at 972-548-3744, or the following staff can assist with these specific matters:

Platting (land subdivision) and drainage questions/complaints: Mike Sullivan, 972-548-3736 or by email msullivan2@collincountytx.gov
Floodplain questions, general engineering: Tracy Homfeld, 972-548-3733 or by email thomfeld@collincountytx.gov
Easement questions, project specific questions related to Outer Loop: Clarence Daugherty, 972-548-3728 or by email cdaugherty@collincountytx.gov
Thoroughfare plan questions, bond program administration or general engineering questions: Clarence Daugherty, 972-548-3728 or by email cdaugherty@collincountytx.gov
Billing or administration questions: Dawn Redwine, 972-548-3744 or by email dredwine@collincountytx.gov

Our Mission

The Department of Engineering is committed to plan and implement a superior inter-modal transportation infrastructure by judicious application of human resources and public funds through a coordinated local and regional perspective. A superior transportation infrastructure will provide citizens of Collin County with a better quality of life by alleviating traffic congestion, moving people and goods efficiently and contributing to a stable and competitive economy.

The Department of Engineering is also committed to preserve the quality of life for citizens of Collin County through enforcement of approved subdivision requirements and through administration of federal floodplain regulations.