Our company has been providing complete janitorial services to the greater Portland metropolitan area for the past 50 years. Cascade Building Services has enjoyed tremendous growth due to satisfied clientele referring our services to the business community. We have established a team that provides clients with a proactive approach to the services we provide. CBS communicates with clients to ensure that the janitorial staff provides exceptional service, and are conscientious about the needs of the customer.

We provide services 24 hours per day 365 days per year. We can provide one-time cleaning or create an ongoing maintenance program for your facility. We are a full service building maintenance company that primarily focuses on the nightly cleaning needs of commercial facilities. We have capabilities in floor care, carpet cleaning, window cleaning, pressure washing, building maintenance, and day porter services. CBS continually moves toward the sanitation of clients facilities to provide a working space that is conducive to a highly productive working environment.

Share

Robert W.

May 01, 2022

Report

They are great. I love working for them and hope to move up in the company

Harvey Platt

Jul 17, 2021

Report

One of the best, most professional organizations I have dealt with in my adult life (about 50 years). Paula, Greg and the Team are all first class people. They promise to do the job right and they often over deliver. A TRUE PLEASURE!

Bob Ellis

Dec 29, 2020

Report

We've used them for almost two years now and they have consistently surpassed our expectations. They're serious about cleaning and ensuring that their clients are satisfied. I'd highly recommend them to anyone looking for reliable and high quality cleaning services.

Wayne Jackson

Nov 21, 2020

Report

These folks are rock stars! We needed emergency decontamination and a 38000 square foot production facility was cleaned and decontaminated in less that 3 hours of an emergency call on a SUNDAY night! Amazing response.

Tyler Strawn

Nov 19, 2020

Report

I Needed a private facility's floors cleaned same day. (7000 Sq feet). Morgan, one of their sales rep's, got back to me while he was on the road. He was able to provide competitive pricing while still managing to get his team in there same day. They did an amazing job and i will use them for all my cleaning request moving forward.

Jim Bob Johnson

Jul 09, 2018

Report

Above and beyond with their excellence of service and detail. Very quick to respond and get the job done.

Operations Manager

Oct 24, 2017

Report

We have been using Cascade Building Services in our office for a little over a year with great satisfaction. Our account rep, Eduardo, checks in to ensure quality service. If we have a special request, the CBS crew is extremely helpful and accommodating.

Convergence Networks

May 04, 2017

Report

Our company had gone through four different janitorial providers before we finally found Cascade Building Services. The others seemed to always miss things or do sub-par cleaning, but we now have the most consistent and thorough cleaning ever. The crew we have is very polite, detailed, timely, and all of their employees are very professional. Their prices are very competitive as well.

Just recently, we had an urgent situation at our office and our account rep, Brian, was extremely helpful and responsive even after hours. We needed a few industrial fans to help clear out smoke and they responded immediately and helped us out big time by loaning us their fans and doing extra cleaning. Seriously, outstanding service! Highly recommended and best janitorial provider we've ever seen.

Daniel Mages

Oct 14, 2016

Report

We recently started using Cascade Building Services to maintain several areas in the winery and were immediately impressed by their performance. The staff is professional, courteous, accurate and consistent. The team is also very responsive. All requests and procedural adjustments are carried out immediately and the work consistently meets expectations. Cascade has earned our trust and I would definitely recommend them in the future.

Bob Harding

Feb 17, 2016

Report

I have worked with Cascade Building Services for 15 years. During this time, I have always been pleased with the quality of their work. They are professional, timely and trustworthy. I get approached from other janitorial companies often and I tell them that I am very pleased with my current provider. I appreciate the family environment that they provide their employees--you can always tell a happy employee. When I need a rush service, they always pull through. I strongly endorse Cascade Building Services.

Jen H.

Mar 24, 2015

Report

My employer has contracted with Cascade since 2012 for janitorial services. We are a small school with multiple buildings and we have had only solid, positive experiences working with Cascade. Their crews are dependable and reliable hard-workers who are easily able to work with the ebbs and flows of our school-year schedule. Likewise, Cascade's managers are a pleasure to work with -- they are attentive to our needs and, in only a few instances when needed, were immediately attentive to tending any minor issues that needed to be resolved. I whole-heartedly recommend Cascade Building Services for any business needing janitorial services.