Commercial Window Cleaning | Clean Services NW Inc | OR WA

For over 27 years, Clean Services Northwest (CSNW) has been the trusted

leader in high-rise window cleaning across the Portland metro area. Since 1998,

we’ve serviced some of the tallest and most iconic buildings in the region—from

downtown skyscrapers to large corporate campuses and multi-story commercial

facilities.

Whether it’s a 38-story tower, a university campus, a manufacturing facility,

or a one-story storefront, our team brings unmatched skill, safety, and

professionalism to every project.

Most of our high-rise work is performed using Boatswain’s Chair (Bosun’s Chair)

rope access, allowing our certified technicians to safely and efficiently clean

exterior glass on tall buildings.

Our service includes:

Rope descent systems (RDS)
Anchor point use & verification
Aerial lift & boom lift cleaning
Difficult-access glass cleaning
Spot-free rinsing systems
Hard-water stain removal

Our team is trained to the highest industry standards and follows strict OSHA,

IRATA-style, and manufacturer safety protocols.

High-rise window cleaning requires absolute attention to safety.

CSNW technicians are:

✔ Fully trained in advanced rope access techniques

✔ Background-checked, uniformed, full-time employees

✔ NEVER subcontractors

✔ Certified to work at heights and in complex environments

✔ Equipped with top-tier fall protection and safety gear

We perform daily job hazard assessments, follow strict tie-in procedures, and document all anchor points and descent methods.

Safety is not just a policy — it’s our culture.

✔ 27+ Years of Proven Experience: Serving Portland since 1998, including major high-rise structures.

✔ No Subcontractors: All work performed by trained, in-house CSNW technicians.

✔ Advanced Rope Access Specialists: Certified in Bosun’s Chair use, anchor safety, and fall protection.

✔ Licensed, Bonded & Fully Insured: Coverage for buildings of all sizes and scopes.

✔ Highest Safety Standards: Strict OSHA compliance + internal advanced training program.

✔ Clear Communication: Real-time updates + detailed end-of-day reporting.

✔ No Job Too Big or Too Small: From a 1-story office to a 38-story tower, we handle it all.