Browse BidsIowaConstruction

Construction Government Bids in Iowa

78+ active bids· State, local, education & federal · All agencies

Steel Girder Bridge Construction

Due Jul 28, 2026
SLED

Montezuma Light & Power - Furnishing Substation Control Enclosure - Power Plant

Due Jul 1, 2026
SLED

Montezuma Light & Power - Solar Facility Interconnection Feeder

Due Jul 1, 2026
SLED

Tile Repair on Drainage Ditch in Polk County (Mile Post 6.6 and Station 357+38)

Due Jun 30, 2026
SLED

See all 78+ construction bids in Iowa

Full results, email alerts when new bids post, and CSV export.

Start for $29.90/mo

About Construction Bids in Iowa

SupraBids aggregates construction contracts from state agencies, municipalities, school districts, and federal sources across Iowa. Opportunities include RFPs, IFBs, and RFQs covering NAICS codes 236, 237, 238. Results are updated daily from 90,000+ government agencies nationwide.