The most trusted exterior cleaning and pest control team in the Lower Mainland. Exterior cleaning, pest control, and permanent LED lighting for Surrey, Delta, Richmond, and beyond, done by our own trained crew, never a subcontractor. There's a certain peace of mind that comes from knowing exactly who is on your property. Delta Exterior Cleaning & Pest Control is a locally owned company that never subcontracts. Every roof we soft-wash, every pest plan we build, and every LED strand we install is handled by our own trained team, from the first phone call to the final walkthrough.