Bid Evaluation Committee Hearing 04/14/2026

The Mt. Diablo Unified School District Bid Evaluation Committee convened on April 14, 2026, to hold a hearing regarding the responsibility of Roofing and Solar Construction Inc. (RSC) as the apparent low bidder for the Glenbrook Middle School and Dent Center roofing project (Bid 1974). The district presented evidence that RSC failed to provide a required manufacturer's contractor authorization certificate from Garland, the roofing system manufacturer, which is essential for warranty and project compliance. RSC and its legal counsel contested this requirement, arguing that the certificate was not stipulated in the bid documents and that RSC had previously obtained warranties for similar projects. After deliberation, the committee voted unanimously (4-0) to recommend to the school board that Roofing and Solar Construction Inc. be deemed a non-responsible bidder due to the lack of required manufacturer authorization, thereby potentially disqualifying their bid from award consideration.