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City Council Upholds Contractor Ban Over Contaminated Dirt
19 Nov, 2025
Summary
- Contractor Gayanga Co. suspended for allegedly using contaminated dirt.
- Council unanimously upheld the interim suspension on Nov. 18.
- Subcontractors claim significant unpaid work totaling hundreds of thousands.

Detroit City Council has unanimously upheld the interim suspension of Gayanga Co., a local demolition contractor. This action stems from allegations that the company utilized contaminated soil for backfilling residential properties, preventing them from securing future city contracts. Despite the contractor's claims of using approved sources, the council's decision on November 18th followed an investigation by the Inspector General's office.
Subcontractors have voiced significant grievances, reporting hundreds of thousands of dollars in unpaid work from Gayanga. These contractors, facing financial hardship, are now seeking resolution for outstanding payments, with some citing safety concerns due to unfinished projects like sidewalk installations. The situation highlights the economic impact on smaller businesses involved in city contracts.
Further scrutiny has arisen regarding potential ethics violations, focusing on the relationship between Gayanga's owner and the mayor-elect during the period when substantial city contracts were awarded. While Gayanga denies ethical breaches and asserts compliance with procurement rules, the company also plans to address payment disputes through legal channels, citing external factors affecting their operations.