Contact Us Reach out to the appropriate department for project specific questions. Harris County Dashboard Contact Cards Office of the County Engineer (OCE) Platting, permitting, inspections, and site development. (713) 274-3900 [email protected] 1111 Fannin, 11th Floor Houston, TX 77002 Fire Marshal's Office (FMO) Fire code permits, inspections, operational permits, and special events. (713) 274-1700 [email protected] Flood Control District (FCD) Drainage, site plan, geotechnical, and right of way reviews. (346) 286-4000 [email protected] 9900 Northwest Freeway Houston, TX 77092 Harris County Public Health (HCPH) Food, pools, and environmental health. (713) 274-6300 [email protected] [email protected] 1111 Fannin St., Suite 108 Houston, TX 77002