York Analytical Laboratories, Inc. prides itself on best-in-class client services and the ability to deliver results consistently on-time. With a strong team of industry veterans and long-tenured staff, YORK has the continuity and resources to provide clients with invaluable technical support related to regulatory programs, project planning, and data interpretation. With eight locations — 4 state-of-the-art NELAC-approved laboratories and 4 client services centers — YORK has aggressively expanded to become a premiere full-service environmental laboratories in the Northeast.