Founded in 2003, Star Building Services LLC is a leading commercial cleaning provider in Portland, OR.

Starting as Star Janitorial, we’ve grown into a comprehensive property services contractor, serving numerous reputable local companies with a strong client retention rate.

 We specialize in industries where quality and safety are critical, including Government, Multi-location Retail, Healthcare, High-Tech, Corporate Offices,  and Warehouses facilities.
As a family-owned business, we’re known for our expertise and exceptional service throughout the Portland Metro area.

Our mission is to meet and exceed your commercial cleaning needs with reliable, high-quality service available 24/7/365.

 When your cleaning contract is up for renewal, contact us for a comparison quote. We’ll develop a custom cleaning program that fits your budget and delivers the quality you expect.