D&H FLAGGING, INC

D&H Flagging, Inc. specializes in traffic control and temporary roadway safety services, delivering certified flagging operations and intelligent construction zone management for public infrastructure projects. Their core capabilities include compliant traffic control plan implementation, temporary signing and channelization, high-visibility flagger deployment, and adherence to MUTCD and state-specific traffic safety standards. The company differentiates itself through rigorous field training protocols, real-time incident response coordination, and a commitment to zero-incident performance on high-traffic corridors and work zones. Technical expertise extends to the setup and maintenance of temporary traffic control devices, mobile attenuator operations, and coordination with public works and transportation crews under strict OSHA and FHWA guidelines. While award history is not available, the company’s certification as a Women-Owned Small Business and Woman-Owned Business reflects its standing in government procurement programs designed to expand diverse supplier participation in public infrastructure contracting. D&H Flagging, Inc. operates from Portland, Oregon, positioning itself as a regional provider of critical safety services for state, county, and municipal transportation initiatives. The firm’s structure as a 2L entity indicates a small, agile business model optimized for rapid mobilization and localized service delivery. Without publicly disclosed contract data, specific agency relationships or NAICS classifications cannot be confirmed, but their operational scope aligns with transportation, public works, and highway maintenance sectors. Their market positioning is defined by reliability, regulatory compliance, and a focus on workforce safety in dynamic construction environments.