In February 2016 Seewald Laboratories, Inc. opened a service center office in Shamokin Pennsylvania.  This facility has been coined “Seewald South” and is open to assist our clients in the southern and eastern counties of PA.  The office is open Monday – Friday and is conveniently located along route 61.  This location provides easy access and convenient customer parking which allows for quick sample drop off.  No sample analysis is performed at Seewald South.  All testing is performed at our full-service laboratory in Williamsport, Pennsylvania.  Click here for more details.