Traffic Systems, Inc.

Traffic Signal, ITS & Street Lighting Contractor

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Please contact us at:
Traffic Systems Inc
7519 Railroad Avenue
Harmans, MD, 21077
Office Phone Number:443-557-0025
Fax:410-768-0714

Michelle Duncan - President


Larry Duncan Jr. - Vice President


Norman Wright - General Manager


Diana Duncan - Accounts Receivable, Payroll 

Ryan Frantum - Accounts Payable


Karen Stelmack - Administrative Assistant


Adam Hartwell - Superintendent

Willy Quirarte - Superintendent


Jesse Hartwell - Superintendent


Stella Hartwell - Administrative Assistant


Nick Campbell - Procurement Tech


Matthew Duncan - Estimator, Project Manager 


Chris Ryan - Fleet Manager 



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