Where we take requests.
516Labs takes construction, building and product testing requests across the New York metro region. Availability for a specific assignment and date is confirmed before booking.
New York City
Concrete placements on DOB-regulated projects, cooling-tower sampling and building-water work across Manhattan, Brooklyn, Queens, the Bronx and Staten Island.
Long Island
Construction-materials testing, institutional and commercial building-water programs, and environmental sampling across both counties.
New Jersey
Project and property testing across the northern and central counties, including manufacturing and product submissions.
Connecticut
Southwestern Connecticut projects and properties within the metro service area, including recurring building-water schedules.
516Labs
16 Middleneck Road #762
Great Neck, NY 11021
This is a business contact address, not a walk-in laboratory or sample drop-off. Please do not send samples here without an arranged submission.
Working outside these areas?
Tell us the location and the requirement. If it sits beyond the current service area we will say so directly, and tell you what is feasible for your date.