Madison County construction: bids, contractors and projects
ALDOT lettings, licensed contractors and project news for Madison County, Alabama, updated daily from public records.
Madison County is part of our Alabama coverage area. The Alabama Licensing Board for General Contractors roster lists 321 construction contractors with a Madison County address: 95 licensed firms with a prime (building, highway, municipal/utility or railroad) classification and 226 licensed firms with specialty classifications only. The largest single group is LBGC license (226). Most are based in Huntsville, Madison, Hazel Green.
ALDOT's monthly letting schedule currently has 1 upcoming proposal in Madison County, the next on Dec 4, 2026.
Upcoming ALDOT lettings in Madison County
| Letting | Proposal | Major work type | Documents |
|---|---|---|---|
| Dec 4, 2026 | Call 11 (IM-I565(323) & IM-I565(321)) | Roadway Improvements (Sign Replacement) on I-565 from the I-65 Interchange to the SR-2 (US-72) Interchange. (bracket estimate $1,495,971–$1,828,409) | Proposal |
Contractors based in Madison County
Counts come from the LBGC full roster report for licensees with an Alabama address in Madison County. Firms whose classifications include building (BC), highway (H/HS), municipal and utility (MU) or railroad (RR) work are counted as general contractors; the rest as specialty contractors.
Find Madison County subcontractors Find Madison County general contractors
Madison County project news
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How to bid public work in Madison County
State highway work in Madison County is let by ALDOT at its monthly letting. Prime bidders must be prequalified by ALDOT's Bureau of Office Engineer. See how to bid ALDOT contracts.
State agencies buy through STAARS Vendor Self Service (see the supplier registration guide).
Nearby counties
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