Legionella Testing
08/15/2026
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Laboratories - Testing - Pennsylvania Edition

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL
  
N Jonas & Co Inc
4520 Adams Cir, (610) 639-8071
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National Certified Testing Lab
5 Leigh Dr, (717) 846-1200
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National Medical Services
3701 Welsh Rd, (215) 657-4900
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Norac Lab Operating Co
622 Central Ave, (814) 536-8506
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Northeastern York County
PO Box 516, (717) 266-1493
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FEATURED WEBSITES

Serving these major metropolitan areas:
Allentown, Altoona, Back Mountain, Bethel Park, Bethlehem, Chester, Drexel Hill, Easton, Erie, Harrisburg, Hazleton, Johnstown, Lancaster, Lebanon, Levittown, McCandless Township, McKeesport, Mount Lebanon, Municipality of Monroeville, New Castle, Norristown, Penn Hills, Philadelphia, Pittsburgh, Plum, Pottstown, Radnor Township, Reading, Ross Township, Scranton, Shaler Township, Sharon, Springfield, State College, Upper St. Clair, West Mifflin, Wilkes-Barre, Williamsport, York