PFAS-credentialed pfas analytical labs that serve District of Columbia. Listings include both firms headquartered in District of Columbia and out-of-state firms with active District of Columbia project coverage. See the District of Columbia compliance page for contamination data and regulatory deadlines that drive this work.
One of the largest commercial drinking-water labs in the U.S. and the primary contract lab for EPA UCMR 5 PFAS analysis. EPA Method 533, 537.1, and 1633 capable.
Formerly TestAmerica — full-service environmental lab network covering PFAS in drinking water, groundwater, soil, sediment, and tissue. DOD ELAP accredited.
13 active District of Columbia water systems were not sampled in the federal survey and owe initial PFAS monitoring by April 2027. The list with contacts is a one-time $149 download. See what is in it →