Appliance Installation
Refrigerator water line installation cost in Knoxville & Knox County
Estimated range
$165 – $395
each
What this job covers
Run and connect a water supply line to a refrigerator ice maker with a proper shutoff.
Why homeowners book it
- New fridge with ice maker
- Leaking old line
- Kitchen remodel
Materials
Line, fittings and shutoff included.
What can add cost
- • Long runs through finished space
- • Basement or crawlspace access
- • Filter installation
License, permit & inspection notes
Tapping into supply piping may require a licensed plumber depending on scope.
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 - Appliance Installation Cost · reviewed 2026-08-16