Specialty manufacturing process can contain a vast array of dangerous materials and compounds. NorthStar has a competent staff of qualified personnel and is associated with several Certified Industrial Hygienists who provide competent analysis for nearly any hazardous material. The Occupational Health & Safety Administration (OSHA) maintains a directory of permissible exposure limits for almost any worksite contaminant. NorthStar is experienced in evaluating the specific manufacturing process for potential hazardous substances, monitoring for these toxins and then providing recommendations based upon the laboratory results.


NorthStar has completed testing within paper mills, food manufacturing facilities, schools, and professional sports complexes for items such as noise exposure, formaldehyde, silica, mercury, PCBs, VOCs, explosive gases, perchloric acid, sodium hydroxide, and arsenic.


Corporate Office:

817 Oak Ridge Road  |  Mosinee, WI 54455

P  715.693.6112

Fox Cities Branch Office:

1835 East Edgewood Dr.  Suite 10542  |  Appleton, WI 54913

P  920.422.4888

Madison Branch Office:

1310 Mendota St.  Suite 121 | Madison, WI  53714

P  608.827.6761

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