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Call Us Today
(734) 663-4423
(888) 39-PROBE
Call Us Today
(734) 663-4423
(888) 39-PROBE

About the Company

Key Staff


Benjamin Calo
Benjamin Calo
President, R.S., MPH

With a Master's of Public Health and as a Registered Sanitarian, our president and owner has compiled over 28 years of experience in a broad spectrum of industrial, environmental and public health fields.

Most recently, Ben was Vice President of Michigan's largest asbestos management company. This experience along with his tenure at the Washtenaw County Health Department and later as Director of Environmental Health with a major Michigan Health Department, has honed his ability to interpret regulations and advise clients on a variety of environmental issues.

Ben's field training and administrative experience ensures that all client projects are handled and conducted in a professional manner from initial project design to final project completion.

Marcus Tyler Calo

Marcus Tyler Calo
Industrial Hygienist, CIEC

Marcus holds an Associate of Science (A.S.) degree in Math and Natural Science, a Bachelors of Science (B.S.) degree in Environmental Technology Management from Eastern Michigan University and is a Senior Honors Laureate for a Bachelor of Arts (B.A.) degree in Environmental Studies at the University of Michigan-Dearborn.
Marcus holds numerous state accreditations as well as IAQA, AIHA, and NREP affiliations. Marcus has been awarded the prestigious Council-certified Indoor Environmental Consultant (CIEC) designation by the board of the American Indoor Air Quality Council. This prominent designation recognizes Marcus’ knowledge and field experience in the indoor air quality industry.
Throughout his 22 year tenure Marcus has worked on multifaceted environmental projects including Fermi II Nuclear Power Plant, Ford Rouge Stamping Plant and Detroit Public Schools. Marcus is currently Vice President of Operations at PROBE Environmental Inc.

PROBE Clients

Schools Government Commercial
Detroit Public Schools
Archdiocese of Detroit
Ann Arbor Public Schools
Williamston Public Schools
Wayne County Intermediate School District
Flint Public Schools
St. Vincent and Sara Fisher Center - Farmington
Lansing Community College
Siena Heights University
City of Lincoln Park
City of Ann Arbor
City of Adrian
City of Milan
City of Brighton
City of Jackson
City of Detroit, Department of Public Works
City of Pontiac
United States Geological Services
Detroit Building Authority
Michigan Department of Transportation
Triad Management Co.
ACT Property Services
Clack Construction Co.
Detroit Edison Co.
Consumers Energy Co.
McKinley Construction Co.
McKinley Properties Inc.
Trinity Evangelical Lutheran Church
Contractors Realtors Medical Facilities
Certified Abatement Services
Dependent Insulation
Burdco Corporation
Asbestos and Lead Abatement of Michigan
Asbestos Abatement Incorporated
United Enviro-Tech
Asbestos Removal Technology
Rance Environmental Services
Federal Environmental Services
Martin Industrial
Century 21
Snyder & Company
Anderson Associates, Realtors
Baldwin Realty
Better Homes & Gardens - Ehman
Caldwell Bankers
Frisinger-Pierson Realtors
Marten-Davis LTD Real Estate
Michigan Commercial Realty
Edward Surovell Company Realtors
The Spaly Group
Swisher Realty
Bixby Medical Center, Adrian
Chelsea Community Hospital
Herrick Memorial Hospital
Ann Arbor V.A. Hospital
Battle Creek V.A. Medical Center
Alto Chem of North America
Federal Mogul Corp.
TRW Corp.
Terumo Corp.
Motor Product Corp.

Contact Information

PROBE Environmental, Inc.

Ann Arbor Headquarters
4470 Jackson Road, Suite 200
Ann Arbor, MI 48103
Toll Free: (888) 39-PROBE
Phone: (734) 663-4423
Fax (734) 665-4177
Detroit Metropolitan Office
2727 Second Avenue
Suite 314-C
Detroit, MI 48201

Phone/Fax: (313)963-1625