1490 W Jeffrey Dr, Addison
Traffic Control & Flagging in Illinois
11 traffic control and flagging companies in 11 cities and towns. Flagging crews, cones, barricades, signs and work-zone traffic plans for road and utility jobs. Typical timing: often 1–2 weeks; emergency call-outs from some companies.
How Many Traffic Control and Flagging Companies Are in Illinois?
We list 11 traffic control and flagging companies in Illinois, across 11 cities and towns; the most are in Chicago (1), Addison (1), Bartlett (1). Typical timing is often 1–2 weeks; emergency call-outs from some companies. Ask each for a written quote with every fee included and compare the totals.
By City
Before You Commit
- Are your flaggers certified as my state requires?
- Can you draw and submit the traffic control plan and permit?
- Does the setup follow the MUTCD and state supplement?
- Are you insured, and can I be added as additional insured?
- What is the minimum call-out and overtime rate?
- Flagger certification rules are set by each state, so check your DOT.
- Ask who is responsible for checking the setup each day and at night.
- Get the plan approved early, because road permits can take longer than the work.
225 Miles Pkwy, Bartlett
8750 W Bryn Mawr Ave, Chicago
803 E 1st Ave, Coal Valley
210 2nd Ave, East Dubuque
8 Industrial Dr, Freeburg
Geneseo
1505 Frontenac Rd, Naperville
7078 Ccx Rd, Riverton
1730 Afton Rd, Sycamore
10435 Argonne Woods Dr, Woodridge
Traffic Control & Flagging in every state · Questions to Ask Traffic Control & Flagging