Preferred Janitorial Services – Preferred Janitorial Services provides reliable commercial and residential cleaning with modern, professional service tailored to homes and businesses.

Commercial & Residential Cleaning Services

We proudly serve neighborhoods in Portland Metro Area, Tigard, Beaverton, Hillsboro, Clackamas, Happy Valley, and Bethany, offering regular cleaning, deep cleaning, pressure washing, and customized solutions to meet your specific needs.

Our Professional Services

Commercial and Residential Cleaning

Standard Cleaning

Deep Cleaning

Move-In and Move Out Cleaning

Post Construction Cleaning

Power Washing and Maid Services

Windows Cleaning

Clean Gutters and Downspouts

Powerwash Exterior Surface

Waste Material Removal

Remove and Haul Waste, Junk, Debris and More

Dumpster Rental

Delivery, Pickup Remove and Haul Building Materials

Garbage Pickup and Waste Management

Why Us

Preferred Janitorial Services LLC

We are dedicated to providing our customer with the best quality and craftmanship. We are here to build relationship with our customers and communities.

We have been serving neighborhoods for over 30 years in Portland Metro Area, Tigard, Beaverton, Hillsboro, Clackamas, Happy Valley, and Bethany, offering regular cleaning, deep cleaning, pressure washing, and customized solutions to meet your specific needs.

Contact Us

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