Tennessee requires a state contractor license for any job of $25,000 or more. In Bradley, Davidson, Hamilton, Haywood, Knox, Marion, Robertson, Rutherford and Shelby counties, home remodeling jobs from $3,000 to $24,999 also need a state Home Improvement license. Below those amounts there is no state general license, though electricians and plumbers may need a state or local trade license. Check any license at verify.tn.gov before you sign.
Who needs one: Statewide, a contractor license is required before bidding, offering or negotiating a price on a project of $25,000 or more (labor and materials) as a prime contractor; electrical, mechanical, plumbing, HVAC and roofing subcontractors need one when their portion is $25,000 or more, and masonry subcontractors at $100,000. A separate Home Improvement license is required for residential remodeling jobs of $3,000 to $24,999 on one- to four-unit homes in Bradley, Davidson, Hamilton, Haywood, Knox, Marion, Robertson, Rutherford and Shelby counties.
Who doesn't
- Property owners building or improving on their own property for their own use, not for sale, lease or rent.
- Home Improvement license only: people who work for a contractor for wages or salary, and employees of a licensed home improvement contractor.
- Home Improvement license only: plumbers, electricians and other trades licensed under state or local law, working within that license (installing central heating or air conditioning counts).
- Home Improvement license only: holders of a state contractor license working within its terms, and interior designers.
- Contractor license only: subcontractors other than electrical, mechanical, plumbing, HVAC, roofing and masonry (for example flooring, landscaping, fencing and concrete) when they work under another contractor instead of bidding directly to the owner.
Where the number must appear
- the home improvement contract
- home improvement advertising
- building permits for home improvement work
Issued by: Tennessee Board for Licensing Contractors (Department of Commerce and Insurance)