SERVING THE PORTLAND AREA FOR OVER 50 YEARS

Since 1961, we’ve provided complete building cleaning and commercial janitorial service to the Northwest.

WHY CHOOSE US

Our Experience

We’ve handled nearly every type of janitorial service and cleaning job over the last half-century.

Our Staff

Our friendly and professional cleaners have years of experience providing commercial janitorial services and commercial cleaning services.

Commitment to Sustainability

Our commercial cleaning services and janitorial services always use environmentally safe products without harmful toxins or odors.

5-Star Service from Cascade Building Services


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Chris Cartmill Testimonial

“I love the fact that I can use Cascade Building Services as a one-stop shop for commercial and residential janitor service, landscaping, window cleaning, monthly maintenance, and tons more. Five stars.

– Chris Cartmill

Matthew Sangster Testimonial

“I’ve been working with Cascade Building Services for a little over 15 years. They are the janitorial service we use in our retail stores in the Portland Metropolitan Area.

They are available at any time with any concerns, and I’ve never had any. I would highly recommend their commercial janitorial services.

 Matthew Sangster

Joe V

“I am a commercial real estate manager in the Portland area and we use Cascade Building Services across our entire portfolio. We have been working with them for over 3 years now.

Their employees are hard working and have become a crucial part of our business.

– Joe van Waardenburg

ABOUT CASCADE BUILDING SERVICES

We are a full-service commercial cleaning service and janitorial services provider comme company in Portland, Oregon. We care about our clients and it shows. Our business has grown tremendously thanks to referrals from satisfied clients.

4,296,521

Toilets Cleaned

50,451,398

Sq Ft of Floors Maintained

207

Years of Combined Experience

INDUSTRIES WE WORK WITH INCLUDE

READY TO FIND OUT HOW WE CAN HELP?

Or Call Us at (503) 691-0776