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Government contracts for engineering services in Iowa

A snapshot of open federal, state, and local opportunities in Iowa, updated daily. To search them and get daily matches for your business, sign up free.

9
Open contracts
9
Added last 30 days

About engineering services contracts in Iowa

Engineering services contracts in Iowa typically cover roadway and bridge design, construction engineering and inspection, water and wastewater system design, geotechnical investigations, stormwater and drainage studies, traffic engineering, and multi-year on-call engineering services agreements. Federal posts in this category fall under NAICS 541330 (Engineering Services), the largest professional-services classification in government contracting, and the bulk of the work flows to the U.S. Army Corps of Engineers, DoD installations, the GSA, and state Departments of Transportation. Engineering procurements typically follow qualifications-based selection under the Brooks Act and state mini-Brooks statutes, and many on-call pools are set aside for 8(a), SDVOSB, and DBE-certified firms.

Iowa currently has 9 open engineering services contracts in our database, with 9 added in the last 30 days. That's a steady cadence — enough flow to make automated alerting worthwhile rather than manual portal-checking. The most active buyers are City of Davenport (4 open posts) and Agriculture and Land Stewardship (3), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Iowa.

Beyond federal opportunities, much of the engineering services work in Iowa is posted through Iowa Vendor Self-Service (Iowa DAS), with recurring buyers including the Iowa Department of Transportation and Iowa state universities. Iowa runs targeted small-business set-asides for firms certified as TSB (Targeted Small Business) by the Iowa Economic Development Authority. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so an engineering firm doesn't have to monitor each portal manually.

Top matching contracts in Iowa

IA

26-07 Floe971628B (Floyd)

This project is for a breakpoint nutrient reduction wetland. In general, the work involves, but is not limited to, selective clearing, excavation, grading, steel sheetpile installation, tile installat…

Agriculture and Land StewardshipPerformance: IADue Aug 26, 2026Posted Aug 4, 2026
Keywords: wetland · excavation · grading · sheetpi…
CDR

Ellis Road NW at Rawson Lane Sanitary Sewer Improvements

Project Description: The Public Improvement, upon which bids are requested, generally consists of removal and replacement of 36-inch RCP sanitary sewer pipe and manholes and 36-inch CIPP liner install…

City of Cedar RapidsPerformance: IADue Sep 2, 2026Posted Aug 12, 2026
Category: Construction · Horizontal Construction: …Solicitation Type: Request for BidDepartment: Linn CountySolicitation #: 6550136-01
IA

Storm Lake RC - Repair Mechanical Systems

Iowa DPD seeks professional services to repair mechanical systems at the Storm Lake Readiness Center. See attachments for details. Bids must be submitted via IMPACS  Site visit scheduled for Thursd…

Public Defense, Dept OfPerformance: IADue Sep 10, 2026Posted Aug 15, 2026
DVN

River Street Realignment Project

The City of Davenport is accepting bids from qualified contractors from the River Street Realignment Project.This project is located on River Street at the intersection of McClellan and River Drive. …

City of DavenportPerformance: IADue Sep 3, 2026Posted Aug 12, 2026
Category: CONSTRUCTION SERVICES, GENERAL (INCL. MA…Solicitation Type: Invitation to BidDepartment: Scott CountySolicitation #: 27-19
IA

26-08 Cal883432B (Calhoun)

In general, the work involves, but is not limited to, selective clearing, excavation and grading, tied-concrete block mat placement, along with tile and outlet structures, riprap placement, and seedin…

Agriculture and Land StewardshipPerformance: IADue Aug 26, 2026Posted Aug 4, 2026
Keywords: Wetland · tile · excavating
DVN

Goose Creek Park WQI Step Pools

The City of Davenport is accepting bids from qualified contractors for the Goose Creek Park WQI Step Pools project.  This water quality initiative project consists of a large bioretention cell and ser…

City of DavenportPerformance: IADue Sep 3, 2026Posted Aug 13, 2026
Category: CONSTRUCTION SERVICES, GENERAL (INCL. MA…Solicitation Type: Invitation to BidDepartment: Scott CountySolicitation #: 27-17
IA

26-09 Har892022C (Hardin)

Tile Zone nutrient reduction wetland. Involves selective clearing, drain tile investigation and removal, excavation, grading, installation of reinforced concrete pipe (RCP), high density polyethylene …

Agriculture and Land StewardshipPerformance: IADue Aug 26, 2026Posted Aug 6, 2026
Keywords: wetlands · excavation · tile · grading
DVN

Goose Creek Park Environmental Restoration

The City of Davenport is accepting bids from qualified contractors for the Goose Creek Park Environmental Restoration project.  The project consists of clearing and grubbing, grading, stream bank stab…

City of DavenportPerformance: IADue Sep 3, 2026Posted Aug 13, 2026
Category: CONSTRUCTION SERVICES, GENERAL (INCL. MA…Solicitation Type: Invitation to BidDepartment: Scott CountySolicitation #: 27-18
DVN

Eastern Avenue Widening and Signal Modification Project

The City of Davenport is accepting bids from qualified contractors for the Eastern Avenue Widening and Signal Modification Project. This project is located south of the Eastern Avenue and 29th Street …

City of DavenportPerformance: IADue Aug 24, 2026Posted Aug 3, 2026
Category: CONSTRUCTION SERVICES, GENERAL (INCL. MA…Solicitation Type: Invitation to BidDepartment: Scott CountySolicitation #: 27-14

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Top contracting agencies in Iowa

City of Davenport4 contracts
Agriculture and Land Stewardship3 contracts
Public Defense, Dept Of1 contracts
City of Cedar Rapids1 contracts

Other industries in Iowa

Other states for Engineering Services

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