About Us


William J. Zoeller, Microbiologist,  CIEC, AMRT, WRT - William Zoeller  is a graduate of the University of Wisconsin-La Crosse, with a Bachelor of  Science Degrees in Microbiology and BioMedical Science. William is a Council  Certified Indoor Environmental Consultant through ACAC, an Applied Microbial  Remediation Technician (AMRT) and a Water Damage Restoration Technician (WRT),  both through the IICRC & nbsp; William has been conducting indoor air quality  investigations full time since 2002.



While at UWL, William conducted research under Dr. Ted Wilson Ph.D. and Dr. Margaret Maher Ph.D. A publication can be found in the Federation of American Societies for Experimental Biology Journal (14:A269,2000). 




ZWS Brings Experience, Education, and Technology Together



Interested? Get in touch with us at (920) 882-5248. We look forward to talking to you.

Contact Us

ZWS Environmental Services, Inc.

1835 E. Edgewood Dr. Suite 105212

Appleton, WI 54913


Phone: (920) 882-5248

Email: bill@zwsinc.com


Or use our contact form

Office Hours

Our office is open during the following hours:


Monday - Thursday

8:00am - 5:00pm



8:00am - 3:00pm



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