Serving the Flathead Valley and Northwest Montana Walk In Service – No appointment necessaryPrivate Party/Individual & Employer TestingInstant Drug Tests – Fast and easy 5 and 12 substance panelsAlcohol Testing – Breath, instant ETG, and lab basedCertified Collection Site – Pre-employment, post accident, court orders, DOT/non-DOTHair Follicle Testing – Results up to 90 days in the pastLab Based Testing – Quest, Labcorp, Alere, Medtox, CRLOn Site Collections Available – We travel to your site!Quest Preferred Collection SiteProfessional, Private, and Confidential 2425 Highway 2 E, Kalispell MT 59901 Phone 406.257.1680 Fax 406.257.3264 [email protected]