Williamson County Government

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Key Williamson County Individuals and Departments

Visit the Williamson County website.

County Mayor: Find information about what the County Mayor does.
County Board of Commissioners: Read up on the County Board of Commissioners.
Boards & Commissions: For information, meeting schedules and agendas and minutes for the Planning Commission, the Board of Zoning Appeals and all other boards.
County Clerk: Find information about the duties of the County Clerk.
Election Administrator: The Election Administrator is appointed by the Election Commission for a four-year term, and is responsible for organizing all matters related to local elections in the county, including voter and candidate registration, conducting the elections, and tallying the vote.
Property Assessor: The primary responsibility of the Property Assessor is to discover, list, classify, and value all real, personal or mixed property within the jurisdiction of Williamson County for tax purposes.
Trustee: The Trustee collects the taxes for the county.
Register of Deeds: The Register of Deeds Office records property transactions.
Sheriff: The Sheriff is responsible for law enforcement in Williamson County.

Town Hall

Join us at the Columbia State Williamson Campus on the last Friday of every month for the latest edition of our Williamson, Inc. Town Hall. With a panel featuring local government officials, moderator Dave Crouch of Aspen Grove Asset Management covers a variety of policy topics.

The Williamson Primer

For a periodic update prior to each Town Hall, check out our latest The Williamson Primer.


Building fees and permit costs vary between the six cities in Williamson County. We’ve included contact information for each city below.


Building & Neighborhood Services Department
Chris Bridgewater
109 3rd Avenue S. Suite 110
Franklin, TN 37065

Phone: 615-794-7012
Fax: 615-591-9066


Planning and Codes Department
5211 Maryland Way
P.O. Box 788
Brentwood, TN 37024

Phone: 615-371-2204

Brentwood Planning and Codes Department


Planning and Codes
Donn Lovvorn, Director
7100 City Center Way
Fairview, TN 37062

Phone: 615-799-1585
Fax: 615-799-1583

Fairview Planning and Codes Department

Thompson’s Station

PO Box 100
Thompson’s Station, TN 37179

Phone: 615-794-4333
Fax: 615-794-3313

Thompson’s Station Building Permits


Codes Department
7240 Nolensville Road
PO Box 547
Nolensville, TN 37135

Phone: (615) 776-6687
Fax: (615) 776-3634

Nolensville Building Codes Department

Spring Hill

Codes Department
Chris Brooks, Director
PO Box 789
199 Town Center Parkway
Spring Hill, TN 37174

Phone: 931-486-2252 x 211
Fax: 931-486-3596

Building Codes and Inspection

Williamson County makes business better with low taxes.

County and City Taxes

As one of two Aaa rated counties in Tennessee and a property tax rate of $2.31 per $100 of assessed value (the third lowest in the Nashville region and roughly half of the rate in Nashville/Davidson County), Williamson County is committed to maintaining low taxes. This is an incentive every company gets to enjoy in Williamson County and leads to long-term costs savings for companies and their employees who choose to reside here.

To learn more, please visit the Williamson County Trustee online.

State Taxes

Visit the Tennessee Department of Revenue to learn about taxes, E-File and online services, business taxes, vehicle taxes, and more.


Williamson County boasts proven telecom, electric and water capacities to satisfy diverse operations and industries.


Williamson County Mayor

Mayor Rogers Anderson
1320 West Main, Suite 125
Franklin, TN 37064

Phone: (615) 790-5700
Fax: (615) 790-5818
E-mail: countymayor@williamson-tn.org


U.S. Senate

Senator Lamar Alexander®
Washington Office
302 Hart Senate Office Building
Washington, DC 20510
Phone: (202) 224-4944

Nashville Office
3322 West End Ave., Suite 120
Nashville, TN 37203


U.S. Senate

Senator Bob Corker®
Washington Office
185 Dirken Senate Office Building
Washington, DC 20510
Phone: (202) 224-3344

Nashville Office
3322 West End Ave., Suite 610
Nashville, TN 37203
Phone: (615) 279-8125

U.S. House of Representatives

Representative Marsha Blackburn®
District 7 (Williamson County)

Washington Office
509 Cannon Building
Washington, DC 20515
Phone: (202) 225-2811

Clarksville Office
1850 Memorial Drive
Clarksville, TN 37043
Phone: (931) 503-0391

Franklin Office
City Hall Mall
109 Third Avenue South, Suite 117
Franklin, TN 37064
Phone: (615) 591-5161


Elected State Officials

Governor Bill Haslam
Governor’s Office
Tennessee State Capitol
Nashville, TN 37243-0001

Phone: (615) 741-2001
Email: bill.haslam@tn.gov

State Senator Jack Johnson
R-District 23
301 6th Avenue North
Suite 11 Legislative Plaza
Nashville, TN 37243

Phone (615) 741-2495
Email: sen.jack.johnson@capitol.tn.gov

Rep. Charles Sargent
R-District 61
301 6th Avenue North
Suite 206 War Memorial Building
Nashville, TN 37243

Phone (615) 741-6808
Email: rep.charles.sargent@legislature.state.tn.us

Rep. Glen Casada
R-District 63
301 6th Avenue North
Suite 25 Legislative Plaza
Nashville, TN 37243

Phone (615) 741-4389
Email: rep.glen.casada@legislature.state.tn.us

Rep. Sam Whitson
R-District 65
301 6th Avenue North
Suite 202 War Memorial Bldg.
Nashville, TN 37243

Phone (615) 741-1864
Email: rep.sam.whitson@capitol.tn.gov