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Nationwide coverage
Service Areas
Field and laboratory testing coverage in all 50 states, dispatched through 27 regional hubs with Sugar Land, Texas headquarters and laboratory, and coordinated with professionals licensed in each state where the work requires it.
Regional dispatch hubs
Houston, TX · HQDallas, TXAustin, TXPhoenix, AZAtlanta, GADenver, COWashington, DCCharleston, WVCharlotte, NCRaleigh, NCChicago, ILOrlando, FLTampa, FLMiami, FLNashville, TNSeattle, WALas Vegas, NVLos Angeles, CASacramento, CANew York, NYPhiladelphia, PABoston, MAMinneapolis, MNSalt Lake City, UTKansas City, MOColumbus, OHDetroit, MI
All states
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming