PFAS-credentialed pfas analytical labs that serve Oklahoma. Listings include both firms headquartered in Oklahoma and out-of-state firms with active Oklahoma project coverage. See the Oklahoma 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.
National environmental lab network with 40+ U.S. locations and a dedicated PFAS Center of Excellence. Drinking-water, groundwater, soil, biosolids, and AFFF impact analysis.
814 active Oklahoma 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 →