Where to bid in Sterling Heights, MI

The City of Sterling Heights posts its bids and RFPs on its open bids page. Contracts here can also come from Macomb County and the State of Michigan (Michigan DTMB Procurement (SIGMA Vendor Self Service)).

City of Sterling Heights

Open bids →

Bids.aspx

Bid page checked, 2026-11-05.

Macomb County, MI

Official website (look for Bids, Purchasing or Procurement)

Bid page not confirmed yet: start from the official site, 2026-11-05.

State of Michigan

Michigan DTMB Procurement (SIGMA Vendor Self Service)

Bid page checked, 2026-11-05.

Nearby cities

SpendQuery links to Sterling Heights's own pages and doesn't copy their bids. Wrong or missing link?

All of Michigan