Commercial Pressure Washing for College in Pullman, WA

Pacific Power Washing – Top Pullman Pressure Washing & Painting Company Completes Commercial Pressure Washing for WSU’s Gamma Phi Beta in Pullman, WA

Pacific Power Washing, the leading pressure washing and painting company in Pullman, WA, recently completed a commercial pressure washing project for the Gamma Phi Beta sorority at Washington State University. The property needed professional cleaning to remove built-up moss from the awnings, concrete stairs, and exterior walls—an issue commonly caused by Pullman’s damp climate and shaded areas around campus buildings.

Our team arrived with commercial-grade equipment designed to safely eliminate moss, grime, and slippery organic growth. Moss-covered stairs and walkways can quickly become safety hazards, especially during the wet fall and winter months. To protect students, staff, and visitors, Gamma Phi Beta chose Pacific Power Washing for our reputation of delivering reliable, high-quality exterior cleaning services in Pullman.

We began the project by treating the awnings with a specialized moss removal solution, allowing it to break down organic growth without damaging the material. Once the treatment took effect, we used low-pressure techniques to safely rinse the awnings, restoring their clean, bright appearance.

Next, we focused on the concrete stairs and exterior walls, where heavy moss and algae buildup had accumulated over time. Using controlled pressure washing methods, we thoroughly removed all growth, revealing clean, slip-resistant concrete. This not only improved the building’s curb appeal but also enhanced overall safety for everyone using the stairs daily.

The Gamma Phi Beta property now looks refreshed, hygienic, and well-maintained—ready for the busy WSU academic season.

If you’re looking for commercial pressure washing in Pullman, WA, Pacific Power Washing is the trusted choice for fraternities, sororities, local businesses, and property managers. We provide fast, professional, and long-lasting cleaning solutions tailored to every building’s needs.

Contact us today to schedule your next commercial exterior cleaning project in Pullman!

Location: Pullman, WA