Since its founding in 2001, Pacific Commercial Services LLC (PCS), as a Hawaii State licensed contractor, operates on the pri ... nciple of "Good service is good business". Armed by over 100 years of combined environmental industry experience, PCS specializes in Hazardous, Toxic and Radioactive Waste (HTRW) management, contaminated site remediation and restoration, environmental construction, industrial and marine cleaning and preservation, and military facility support. read more