ADA is proudly the largest traffic control company in New England and provides professionally trained and certified traffic control flaggers for General Contractors for Vermont, New Hampshire, Maine and New York.
ADA Sales and Rental offers traffic control devices and equipment for sale or rent. ADA Sales and Rental is a licensed distributer of many types of construction safety devices.
ADA Security offers fully licensed, uniformed security officers with extensive training for Vermont and New Hampshire. We handle many local large scale and civic events that require unarmed security services.
ADA Bureau of Investigations offers professional investigation services to all counties of Vermont, New Hampshire, and South Carolina. We employ several licensed private investigators, many of whom are retired or active police officers.