West Chester County Department of Laboratories and Research
The Department of Laboratories and Research is the behind-the-scenes agency that conducts scientific tests in matters ranging from criminal evidence to public health concerns.
Contact
10 Dana Road
Valhalla, NY, 10595
Hours of Service:
Monday - Friday
8 a.m. - 4 p.m.
Saturday,Sunday and Holidays
9 a.m. - 12 noon