Door Repair & Replacement
Interior door replacement (slab) cost in Knoxville & Knox County
Estimated range
$165 – $395
each
What this job covers
Trim, mortise and hang a replacement slab in an existing jamb, including hardware transfer.
Why homeowners book it
- Damaged door
- Style update
- Warped door
Materials
Labor and hardware fitting included; door supplied by owner or billed at cost.
What can add cost
- • Prehung unit instead of slab
- • Painting
- • New hardware
Check your exact ZIP code
Prices shift by market across Tennessee. Enter your ZIP for the local range.
How these prices are calculated
Prices are estimated ranges for planning only. They are based on mid-to-high national cost data adjusted for your Tennessee market. Final pricing depends on access, existing conditions, materials chosen, and the scope confirmed on site.
In Tennessee, a contractor's license is required for most projects of $25,000 or more, and a Home Improvement license may be required for projects between $3,000 and $24,999 in counties that have adopted it. Electrical, plumbing, gas, HVAC, and structural work must be performed by the appropriate licensed trade, and many jobs require a permit and inspection from your local codes office.
Cost baseline: HomeGuide - Door Installation Cost · reviewed 2026-08-16