Prepares surfaces by washing down with special acids and catalysts, by stripping, sanding, wire brushing, burning to remove old coats, filling nail holes and spackling cracks, sandpapering rough spots, brushing off dust, caulking, applying primer or sealer on new surfaces, and removing hardware, masking trims and molding, laying down drop cloths before painting. Clinical programs include assessment, residential/inpatient, detoxification, day treatment, intensive outpatient and outpatient substance abuse, dual diagnosis, mental health, special education and prevention services.