Atlantic Testing Laboratories (ATL) is a full service engineering support firm, consisting of ten offices located throughout ... New York State. We specialize in Subsurface Investigation, Water-Based Investigation, Geotechnical Engineering, Environmental Services, Special Inspections, Construction Materials Testing, Pavement Engineering, and Nondestructive Testing Services. ATL was founded on the premise that providing a quality service requires integrity, honesty, commitment, and dedication. It is these core values that have cemented ATL’s position as a trusted and valued engineering partner in the region. The geographic distribution of ATL’s strategically located offices and experienced professionally licensed and certified technical staff enable ATL to provide the Northeastern United States with a comprehensive set of services across the region. read more