The People, Projects & Resources that Build Michigan
MDOT lettings, listed contractors and project news for Hillsdale County, Michigan, updated daily from public records.
Hillsdale County is part of our University Region coverage area and falls under MDOT University Region, headquartered in Jackson. MDOT's public list includes 2 construction contractors with a Hillsdale County address: 2 prequalified contractors and 0 specialty contractors who have added a listing. The largest single group is MDOT Prequalified Contractor (2). Most are based in Reading, Hillsdale.
MDOT's MDOT letting schedule currently has 1 upcoming proposal in Hillsdale County, the next on Dec 4, 2026.
| Letting | Proposal | Major work type | Documents |
|---|---|---|---|
| Dec 4, 2026 | 002 路 30011-211153 | Hot mix asphalt roadway reconstruction including storm sewer | Proposal |
Counts come from MDOT's prequalified contractors list for firms with an address in Hillsdale County. LARA sells its full licensee lists, which we have not bought, so other contractors are not listed yet; any firm can add or claim a listing.
Find Hillsdale County subcontractors Find Hillsdale County general contractors
State trunkline work in Hillsdale County is let by MDOT in Lansing; the county is in MDOT's University Region (MDOT regions). Each advertisement lists the prequalification classification a prime needs. See how to bid MDOT contracts.
State agencies buy through State of Michigan Procurement (see the vendor registration guide). Before you bid, check licensing (licensing guide) and your payment protections (lien deadlines).
University Region region: Clinton 路 Eaton 路 Ingham 路 Jackson 路 Lenawee 路 Livingston 路 Monroe 路 Washtenaw
Also in MDOT Region 6: (same as above)