SERVING THE PORTLAND AREA FOR OVER 50 YEARS
Since 1961, we’ve provided complete building cleaning and commercial janitorial service to the Northwest.
COMMERCIAL CLEANING SERVICES
WHY CHOOSE US
5-Star Service from Cascade Building Services
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.