Basic
$125 – $333 per project
Inside and outside glass washed with a strip applicator and squeegee, frames wiped
How Much Does Clean Windows Cost in Portland, Maine?
Professional interior and exterior window cleaning for a typical house (about 15-25 windows) in one visit.
Clean Windows in Portland, Maine typically costs $147 to $392 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Clean Windows in Portland, Maine
$147 – $392
per projectPrices in Portland are 1.0% lower than the national average for clean windows.
National average: $150 – $400 per project
What you get at each price level
Standard
$147 – $392 per project
Inside and outside glass squeegeed, frames and sills wiped, drop cloths indoors, ladder work on upper floors
Premium
$184 – $490 per project
Inside and outside glass squeegeed, frames, sills and tracks detailed, hard-water spots and paint specks carefully removed from glass
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $65 – $175 | job |
| Labor | labor | $53 – $140 | job |
| Supplies & Other | supplies | $17 – $47 | job |
| Equipment & Disposal | equipment | $12 – $31 | job |
Prices adjusted for Portland local market conditions.
Clean Windows photo examples
Squeegee on a wet window pane
Rendering: BuildX
Find a pro to do thisNarrow brush cleaning a window track
Rendering: BuildX
Find a pro to do thisTowel under a window inside during cleaning
Rendering: BuildX
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Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($67.50-$180.00 per project)
- Labor ($52.50-$140.00 per project)
- Supplies & Other ($18.00-$48.00 per project)
- Equipment & Disposal ($12.00-$32.00 per project)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Clean Windows, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Portland
Connect with local clean windows contractors in Portland for personalized quotes based on your specific project.