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How to Contact the Wisconsin State Laboratory of Hygiene.

 

There are a number of ways which you can contact the Wisconsin State Laboratory of Hygiene.

1. You can call one of our customer service representatives:

Lab Name Phone
Clinical Laboratories 1-888-494-4324
Environmental Laboratories 1-800-442-4618
Wisconsin Occupational Health Laboratory:
(Industrial Hygiene)
1-800-446-0403
WSLH Proficiency Testing 1-800-462-5261

2. You can write us a letter.

Attn: Customer Service
Wisconsin State Laboratory of Hygiene
465 Henry Mall
Madison, WI 53706

3. You can send us a comment by competing the form below.

Comment Form
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