Contact
Corporate Headquarters
Potomac Testing
1610 Professional Blvd, Suite A
Crofton, MD 21114
Phone: 301-352-1930
Toll-Free: 1-800-331-2002
Emergency Phone: 800-331-2002
Locations:
Maryland
1610 Professional Boulevard, Suite A,
Crofton, Maryland 21114
Virginia
22854 Bryant Court, Suite 101,
Sterling, Virginia 20166
Pennsylvania
500C Abbott Drive,
Broomall, Pennsylvania 19008
Ohio
1130 McArthur Road,
Jeffersonville, Ohio 43128
Phone: 740-426-9104
Emergency Phone: 800-331-2002
Indiana
12342 Hancock St.,
Carmel, Indiana 46032
Phone: 317-853-6795
Emergency Phone: 800-331-2002
Indiana
96 E. 96th Place, Suite A
96 E. 96th Place, Suite A
Crown Point, IN 46307
Office: 301-352-1930
Emergency Phone: 800-331-2002
Office: 301-352-1930
Emergency Phone: 800-331-2002
Michigan
1991 Woodslee Dr.,
Troy, Michigan 48083-2236
Phone: 248-689-8980
Emergency Phone: 800-331-2002
