York Analytical has over 30 years service providing expert environmental analyses of water, soil and air samples for commercial and professional clients throughout the tri-state region.

For drinking water quality testing, we offer 5 locations throughout Hudson Valley, New York City and Connecticut for people to pick up and return water sample testing kit. To ensure the utmost accuracy of results, water samples should be returned within 24 hours of taking your samples.

Contact Us to become a What’s In Your H2O Customer Service location


Nyack Service Hub: 50 Gedney Street, Nyack, NY 10960

Queens Laboratory: 132-02 89th Avenue, Richmond Hill, NY 11418

Islandia, NY Facility: 163 Bridge Rd, Suite 102 | Islandia, NY


Stratford Laboratory: 120 Research Drive, Stratford, CT 06615

Newtown Laboratory: 56 Church Hill Rd #2, Newtown, CT 06470