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New Cleaning & Janitorial businesses in Washington County, Oregon

54 registered in the last 90 days · updated June 18, 2026

Reach new Cleaning & Janitorial businesses in Washington County

54 new cleaning & janitorial businesses registered here in the last 90 days. Start a free trial to see them all — names, addresses, and registered agents — and filter Washington County by industry in your dashboard.

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Most recent filings

Perfection Cleanings

Business · Hillsboro · March 20, 2026

Veliz Cleaning Services LLC

LLC · Portland · March 24, 2026

Hmllc. Cleaning LLC

LLC · Portland · March 24, 2026

Northwest Restoration And Janitorial Services Coalition

Business · Beaverton · March 25, 2026

Ele Pressure Washing LLC

LLC · Sherwood · March 26, 2026

Northern Edge Window Cleaning LLC

LLC · Beaverton · March 30, 2026

Marlem Cleaning LLC

LLC · Portland · March 31, 2026