Pressure Washing
House exterior pressure washing cost in Tri-Cities (Johnson City, Kingsport, Bristol)
Estimated range
$0.24 – $0.56
per sq ft
Priced by per sq ft. Multiply by your measured area or length; most jobs carry a minimum service charge.
What this job covers
Soft-wash siding, trim and eaves with an appropriate detergent to remove mildew and grime.
Why homeowners book it
- Green mildew
- Pollen
- Pre-paint prep
- Curb appeal
Materials
Detergents and water usage included.
What can add cost
- • Two-story or steep access
- • Heavy mildew
- • Gutter brightening
- • Window cleaning
License, permit & inspection notes
Excess pressure can force water behind siding. Soft washing is used on most residential siding.
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 - Pressure Washing Cost · reviewed 2026-08-16