Request for proposal Opportunities
Thank you for your interest in a GISD Request for proposals.
Bids and Contract Opportunities
Thank you for your interest in a GISD bid or contract. Below are two options for service providers, contractors, vendors, and suppliers to access current bid and contract opportunities.
- Bid postings. All current non-construction bid and contract opportunities available on the GISD website.
- SIGMA. All current construction as well as non-construction bids and contract opportunities. As required by pA 232 of 2004, all K-12 schools in Michigan must post construction bid advertisements directly to the State of Michigan’s SIGMA site.