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Our Services

Office Hours

Mon - Fri: 5:30am - 5:30pm

Contact Us

1621 SE Pardee St

Portland, OR 97202

Tel: (503) 232-2488

© 2020 by D&H Flagging, Inc.

Certification & Employment

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.

Applying to D&H Flagging

Before applying for a position as a Flagger/Traffic Control Laborer, a few things are required:


  • Flagger Certification Card (*see below for certification class information)

  • Valid Driver's License

  • Personal Vehicle

  • Current Phone Number

You may print and fill out the Employee Application from the PDF link below or complete our online application to get started.


A 20 minute orientation is required upon being hired at D&H Flagging.

Flagger Certification Classes

D&H Flagging offers flagging certification classes throughout the year. The certification class lasts about 4 hours and costs $80, cash only. This certification is valid for flagging jobs in Oregon, Washington, Montana, and Idaho. The certification card is valid for 3 years.


We currently offer classes every Wednesday at 10:00am except holidays. All classes are hosted at our main office, 1621 SE Pardee St, Portland, OR 97202. Please arrive ten minutes early as we do not have parking available in our lot, and street parking in our area can be difficult to find. Check in at the front desk when you arrive.

Please call ahead to check class availability at (503) 232-2488.


New Hire Orientation

It's important that you bring two forms of identification. A valid driver's license, social security card, passport, or birth certificate will do. You must have a working, reliable vehicle and a valid driver's license to work for D&H Flagging.

All flagging positions are considered part-time, on-call. You can be certified and apply for employment all in the same day!


D&H requires you to have the following equipment on every jobsite:

  • Reflective Stop/Slow Paddle

  • Reflective Vest (ANSI Class II minimum, Class III is recommended)

  • Hard Hat (White, Orange, or Yellow ONLY)

  • Solid toe work boots or hard shoes

  • Maps, Thomas Guide, or Navigation Tools


We sell D&H-branded hard hats, paddles, and vests in our office. Our team will be more than happy to provide recommendations for finding other equipment for the lowest prices around town.

We also recommend that you carry ear plugs and safety glasses. It's a big plus to have valid CPR and First Aid certifications! Please let us know if you have either certification.