RJS Engineering is a consulting electrical engineering firm headquartered in Denver, Colorado, with offices in both Denver and Los Angeles, California. RJS is a leading provider of Arc Flash Hazard Assessments and other electrical engineering studies required for compliance with OSHA, NEC, IEEE and NFPA 70E. ELECTRICAL SERVICES: Arc Flash Hazard Assessment, Consulting, Safety Labeling, PPE Designation, and Risk Mitigation NFPA 70E Safety and Compliance Training RJS also specializes in full-service Electrical Engineering Design, Electrical Studies, Design Build, Design Assist and Commissioning. We serve both national and international clients- our professional engineers are licensed to work in any state across the nation and throughout the world. Our projects range from small facilities to large sites with numerous buildings- no job is too big or too small for our team.