Construction · Building water · Environmental · Product & fragrance
NEW YORK CITY · LONG ISLAND · NEW JERSEY · CONNECTICUT
COMPANY

A commercial testing-services company.

516Labs serves construction projects, building portfolios and product businesses across the New York metro region — from the first pricing conversation through the report that closes the requirement out.

What we do

We take testing requirements across four service groups: concrete and construction materials, building water and cooling towers, environmental testing, and product and fragrance testing. Requests come in as a project scope, a recurring property schedule or a product submission, and each is priced against the specification, the location and the date.

Project requirements often span several locations, sample types and reporting contacts. We establish the testing objective, required dates and reporting needs at the outset so each request has a clear path forward.

Our markets are New York City, Long Island, New Jersey and southwestern Connecticut. Availability for a specific assignment and date is confirmed before booking rather than promised in advance.

Laboratory glassware on a workbench
AT A GLANCE
Public brand
516Labs
Operating entity
Sequence Now Corp.
Service groups
Four
Markets
NYC · Long Island · New Jersey · Connecticut

How we work

Priced against the specification

Pricing follows the actual testing requirement, the site or product details and the date — not a generic rate card.

Confirmed before the date

Scope, schedule and attendance are confirmed in writing before work begins, so nothing depends on an assumption.

Reported to the right people

Results go to the recipients named at the start — contractor, engineer, owner's representative or property team.

Request qualifications or pricing

Institutional and public-sector buyers can request entity and service documentation.

Request qualifications Request testing