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Granite State Traffic Control, LLC is a small family owned traffic control company based out of Farmington, NH. Specializing in traffic control throughout New Hampshire. 


Granite State Traffic Control, LLC is committed to providing the best possible service.  

Each traffic control flagger is trained and certified through the American Traffic Safety Services Association.

Granite State Traffic Control, LLC. Is fully insured.

We know that each customer is different, which is why all of our services can be easily customized. 

Feel free to email or give us a call if you have any questions!

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Farmington, NH


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                             Benefits, PTO & Holiday Pay 

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