Complete Traffic Control Services
DBE/WBE & MWESB Certified in OR & WA since 1988
Traffic Control Services
From closing lanes on freeways to flagging surface streets, our flaggers are ready for any job. All D&H flaggers are certified in the states of Oregon, Washington, Idaho, and Montana.
Due to COVID-19 concerns, all flagger certification classes have been canceled until further notice. We will start scheduling classes as soon as possible and re-evaluate the offering of classes after 3/31/20.
Get Certified & Get Hired
We offer certification classes every Wednesday at 10:00am, and we're always hiring qualified candidates.