Traffic Control & Construction Flagging Services
Stone Bridge Traffic Control provides professional traffic control and construction flagging services in New Hampshire and throughout the Greater New England region.
Trusted Traffic Control Flaggers in New Hampshire & Beyond
At Stone Bridge Traffic Control LLC, we specialize in providing certified construction flaggers who are trained to manage traffic flow with precision and professionalism. Whether you need reliable flagging services for highway construction, utility work, or special events, our team ensures compliance with all safety regulations while keeping your project moving efficiently.

Certified & Highly Trained Traffic Control Flaggers
Safety is at the core of everything we do. Our traffic flaggers are American Traffic Safety Services Association (ATSSA) certified and undergo rigorous training to handle even the most complex work zones. With experience in high-traffic areas, our team is skilled in preventing accidents, reducing congestion, and maintaining a secure worksite for both workers and motorists.
Why Certification Matters
- ATSSA-certified flaggers trained to handle various traffic scenarios
- Strict adherence to state and federal traffic safety guidelines
- Regular training to stay updated on industry best practices
Equipped for Compliance, Efficiency & Smooth Traffic Flow
Our traffic control flaggers arrive at every job site with the latest safety and communication equipment, ensuring smooth coordination and minimal disruptions. We use Manual on Uniform Traffic Control Devices (MUTCD)-compliant signage, radios, and traffic paddles to maintain a seamless flow of vehicles and pedestrians.
Our Equipment Includes:
- MUTCD-compliant road signs and traffic paddles
- High-visibility ANSI Class 3 reflective outerwear for maximum visibility
- Two-way radios for efficient communication
- Traffic cones and barricades for enhanced safety measures
High-Visibility Gear for Maximum Safety & Compliance
Our construction flaggers wear ANSI Class 3 reflective vests, ensuring they are easily seen in all lighting and weather conditions. Proper visibility is essential for maintaining a safe work zone, preventing accidents, and ensuring compliance with local regulations.
The Importance of Proper Attire
- ANSI Class 3 reflective vests for enhanced visibility
- Weather-appropriate gear to maintain safety year-round
- Clearly identifiable uniforms for effective traffic direction
Creating a Secure & Efficient Worksite
Worksites on New England’s roads and highways present unique challenges, from unpredictable weather to high-speed traffic. Our experienced traffic flaggers are trained to adapt to these challenges, ensuring that traffic moves safely and efficiently around your job site. Whether working on a rural roadway or a major highway, our team prioritizes safety and efficiency.
Industries We Serve:
When you choose Stone Bridge Traffic Control, you’re partnering with a company that values safety, efficiency, and professionalism. Our team of certified traffic control flaggers is dedicated to protecting workers and the public while ensuring the smooth operation of your project.
Expertise
Our team specializes in flagging services, bringing unmatched expertise to every project.
Certification
Our flaggers are ATSSA certified, ensuring a high level of proficiency and professionalism.
Equipment
We provide fully equipped flaggers with the latest tools and resources for optimal performance.
Visibility and Compliance
Our focus on compliance and visibility ensures a safe and secure worksite.
Commitment to Safety
Stone Bridge Traffic Control LLC is dedicated to creating a secure workspace for your employees and contractors.
When it comes to maintaining safety and efficiency on roadways, you need a team you can trust. At Stone Bridge Traffic Control, we provide professional traffic flagging services to ensure smooth operations for construction sites, events, and roadway projects of all sizes.
Contact us today to learn more about our expert services and discover how we can support your project’s unique needs with reliability and professionalism.
Better yet, see us in person!
We love our customers, so feel free to visit during normal business hours.
236 West River Road, Hooksett, New Hampshire 03106, United States
(603) 738-7777
Hours
Mon 09:00 am – 05:00 pm
Tue 09:00 am – 05:00 pm
Wed 09:00 am – 05:00 pm
Thu 09:00 am – 05:00 pm
Fri 09:00 am – 05:00 pm
Sat-Sun By Appointment