A Not-for-Profit Solution for Providing Long-Term Stewardship, Verification and Evaluation of Environmental Land Use Restrictions



Illinois Sentinel Stewardship Company - a Not-for-Profit formed in June 2008 to provide Long-Term Stewardship Services in Illinois

Brownfields 2008 - American Brownfields representatives on Panel Discussion May 6, 2008, Cobo Hall, Detroit Michigan

US EPA's IC Enforcement - US EPA uses enforcement tool to ensure IC Effectiveness

American Brownfields' Federal Register Comment - Read our response to US EPA's request for comment on IC Stewardship - ABAC Comment

Welcome to the family of Sentinel Stewardship Companies  

Providing long-term stewardship alternatives for the maintenance of engineering controls and institutional controls to brownfield redevelopers and   commercial property owners.  The Sentinel Stewarship Companies are all units of the American Brownfields Assurance Company, Inc.

Contact Information


Postal address 
     2093 Robinson Road, SE, Grand Rapids, Michigan   49506
Electronic mail
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     Sales:  sales
     Customer Support:  support 
     Webmaster:  webmaster