Clinton County construction: bids, contractors and projects
MDOT lettings, listed contractors and project news for Clinton County, Michigan, updated daily from public records.
Clinton County is part of our University Region coverage area and falls under MDOT University Region, headquartered in Jackson. MDOT's public list includes 1 construction contractors with a Clinton County address: 1 prequalified contractors and 0 specialty contractors who have added a listing. The largest single group is MDOT Prequalified Contractor (1). Most are based in Lansing.
MDOT's MDOT letting schedule currently has 3 upcoming proposals in Clinton County, the next on Nov 6, 2026.
Upcoming MDOT lettings in Clinton County
| Letting | Proposal | Major work type | Documents |
|---|---|---|---|
| Nov 6, 2026 | 040 路 19000-223475 | Hot mix asphalt base crushing | Proposal |
| Nov 6, 2026 | 071 路 33081-225401 | Hot mix asphalt cold milling and resurfacing | Proposal |
| Dec 4, 2026 | 004 路 19031-223486 | Bridge rehabilitation including partial slab replacement | Proposal |
Contractors based in Clinton County
Counts come from MDOT's prequalified contractors list for firms with an address in Clinton 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 Clinton County subcontractors Find Clinton County general contractors
Clinton County project news
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How to bid public work in Clinton County
State trunkline work in Clinton 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).
Statewide rules that apply here
Nearby counties
University Region region: Eaton 路 Hillsdale 路 Ingham 路 Jackson 路 Lenawee 路 Livingston 路 Monroe 路 Washtenaw
Also in MDOT Region 6: (same as above)