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Building Codes
Williamson County
1320 W. Main St.
Suite 400
Franklin, TN  37064

8:00 am - 4:30 pm
Building Official
Mark McMillen

Ph: (615) 790-5718
Fx: (615) 595-1224

Note: Electrical permits may be obtained from  Suite 421 (Building Codes) 8:00 am - 12:00 noon, Monday through Friday


The Building Codes Division plays an integral role in maintaining the quality of construction in Williamson County, while assisting builders, and the general public in negotiating the adopted codes, other regulations and procedures, to the mutual benefit of both.

This department is responsible for support of the Board of Adjustments & Appeals and others in the routine processes of administering and interpreting the Southern Building Code.

News - View All
Building Codes NOTICE: June 20th thru June 24th NO INSPECTIONS
The Williamson County Building Codes Department will be attending required International Building Code training June 20th thru June 24th NO INSPECTIONS Will be performed as a result during this time. Additional Info...