Clarence Daugherty
Development Services Division ManagerMisty Brown, RS
Collin County Engineering Department4690 Community Ave., Suite 200McKinney, TX 75071Map
developmentservices@collincountytx.gov972-548-5585 (McKinney)972-548-5555 (Fax)
Hours: 7:30 a.m. - 4:00 p.m., Monday - Friday
Dedicated to protecting and preserving the health and safety of our citizens and our environment.
OSSF Permits and OSSF Related InformationResidential Development Permits and Related InformationCommercial/Non-Residential Construction Permits and Related InformationCulvert PermitsPool Construction PermitsFireworks Stand PermitsFood Service / Health Permits and Related InformationPermit FeesCode Enforcement and Related InformationMetro (Tornado) Safe Room Rebate Program
On-Site Sewage Facilities Rules and Regulations (CO# 2008-187-03-11)Subdivision Plat OSSF Review Application
