Window Cleaning Cost in Portland: What You Will Actually Pay in 2026

Last updated: 22 September 2026 The short answer: At NJM, window cleaning costs $8 per window for exterior only, $8

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4.9 Stars On Google Licensed Oregon contractor, CCB #252799. Fully insured with workers compensation on every employee.

NJM Roof & Gutter Cleaning 34734 Snow St
St Helens, OR 97051
(971) 328-2122

Monday to Saturday, 8:00 to 18:00
Closed Sunday

CCB #252799Fully InsuredW-2 Crew

NJM Roof & Gutter Cleaning provides roof cleaning, moss removal, gutter cleaning, house washing, pressure washing and window cleaning across Columbia County and the Portland Metro area, including St. Helens, Scappoose, Warren, Deer Island, Columbia City, Rainier, Clatskanie, Portland, Beaverton, Hillsboro and Vancouver, WA.