An MBG Enterprises Company
Granite State Traffic Control
Certified flagging crews that keep work zones safe and moving.
Granite State Traffic Control keeps traffic moving and crews protected. We staff certified flaggers, set up compliant work zones, and show up when and where the job needs us — scheduled weeks out or called out overnight.
- Crews Within Days
- 15
- Crews In A Week
- 30
- Coverage
- NH·ME·VT
- Callout Response
- 24/7
Professional work-zone traffic control.
Flagging is safety work. Our crews are trained, equipped, and dispatched to keep the public moving and the people behind the cones protected.
01
Certified Flagging Crews
Trained, certified flaggers for single-day jobs through multi-month projects, staffed consistently so your job never waits on coverage.
- Certified, uniformed flagging personnel
- Single-flagger to full multi-crew coverage
- Consistent staffing on long-running projects
- Day, night, and weekend shifts
02
Work-Zone Setup & Lane Closures
Complete temporary traffic control — set up to MUTCD standards, maintained through the shift, and picked up clean.
- Lane and shoulder closures
- Advance warning and taper setup
- Pedestrian routing and detours
- Setup, maintenance, and breakdown
03
Signs, Cones & Arrow Boards
The equipment that makes a work zone legible — delivered, placed, and maintained by the same crew that runs your closure.
- Construction signage packages
- Cones, drums, and barricades
- Arrow boards and message boards
- Equipment rental with crew service
04
Emergency & Storm Callouts
When a pole comes down or a road washes out, traffic control can't wait for Monday. We answer callouts around the clock.
- 24/7 emergency response
- Storm damage and utility outage support
- Rapid mobilization across the region
- Coordination with utilities and municipalities
The flagging partner contractors keep on speed dial.
Traffic control is the first thing the public sees and the last thing a contractor wants to worry about. We make it the easiest part of your job.
Safety-first culture
Flaggers protect our own family's crews on MBG and Granite State Utilities jobs — yours get the same standard.
Certified & compliant
Certified flaggers and work zones set up to MUTCD standards, so your project passes inspection and protects the public.
Tier 1 preferred sub
We hold tier-1 preferred subcontractor status with major regional primes across New Hampshire, Maine, and Vermont.
One call to schedule
Straightforward dispatch and honest availability. If we commit to your date, we're there.
Aggressive pricing, zero surprises.
We price to win work and keep it. New accounts get introductory rates, travel is a simple zone-based mobilization fee instead of padded hourly minimums, and volume commitments earn volume pricing. Ask for the current rate sheet — we'll put a number in front of you the same day.
- Introductory rates for new accounts
- Flat zone-based mobilization fees — no padded travel time
- Volume pricing for primes, utilities, and recurring contracts
- Day, night, weekend, and emergency rates quoted up front
- Surge to 30 crews without a rate change
Traffic control for every kind of operation.
We flag for a variety of services across northern New England — if your crew works in or near a travel lane, we can protect it.
One family. Full scope.
Traffic Control is one of three MBG Enterprises companies. Bundle the family on one project and get a single point of contact for the whole job.
MBG Paving & Site Work
Commercial and residential paving, excavation, grading, drainage, hydroseeding, and snow & ice management across New Hampshire and Maine.
Explore Paving & Site WorkGranite State Utilities
Aerial line installation, OSP fiber splicing, make-ready and pole transfers, underground utility installation, and storm response for telecom and power.
Explore UtilitiesNeed flaggers on a date? Lock it in.
Tell us the location, dates, and traffic pattern — we'll confirm coverage and take the work zone off your plate.