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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.

16
Open contracts
16
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 16 open engineering services contracts in our database, with 16 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 (6 open posts) and Agriculture and Land Stewardship (4), 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

CDR

Center Point Road Bridge Over CN Railroad Bridge Deck Overlay

Center Point Road Bridge Over CN Railroad Bridge Deck Overlay Request for Bid No Pre-Bid Conference Data Found Reference: Request for Bid-305161-02 Construction Horizontal Construction: Highway, S…

City of Cedar RapidsPerformance: IADue Aug 19, 2026Posted Jul 29, 2026
Category: Construction · Horizontal Construction: …Department: Linn CountySolicitation #: Request for Bid-305161-02
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…
DVN

Riverfront Fall Protection Improvement Project

Riverfront Fall Protection Improvement Project Invitation to Bid No Pre-Bid Conference Data Found Reference: Invitation to Bid-27-12 CONSTRUCTION SERVICES, GENERAL (INCL. MAINTENANCE AND REPAIR SE…

City of DavenportPerformance: IADue Aug 18, 2026Posted Jul 27, 2026
Department: Scott County
IA

Wastewater Improvements, Volga River, Fayette County

The existing lagoon system will receive a variety of improvements, including new aerators, sampling and flow meter manholes, and chlorination and de-chlorination with tablet feeders. Electrical work i…

Natural Resources, Dept OfPerformance: IADue Aug 20, 2026Posted Jul 29, 2026
CDR

Cedar Lake Amenities Bid Package 3A: Recreational Amenities

Cedar Lake Amenities Bid Package 3A: Recreational Amenities Request for Bid No Pre-Bid Conference Data Found Reference: Request for Bid-327010-03 Construction Horizontal Construction: Highway, Str…

City of Cedar RapidsPerformance: IADue Aug 19, 2026Posted Jul 29, 2026
Category: Construction · Horizontal Construction: …Department: Linn CountySolicitation #: Request for Bid-327010-03
DVN

Duck Creek Golf Course East Cart Path Bridge Repair Project

Duck Creek Golf Course East Cart Path Bridge Repair Project Invitation to Bid No Pre-Bid Conference Data Found Reference: Invitation to Bid-27-8 CONSTRUCTION SERVICES, GENERAL (INCL. MAINTENANCE A…

City of DavenportPerformance: IADue Aug 13, 2026Posted Jul 22, 2026
Department: Scott County
DVN

Eastern Avenue Widening and Signal Modification Project

Eastern Avenue Widening and Signal Modification Project Invitation to Bid No Pre-Bid Conference Data Found Reference: Invitation to Bid-27-14 CONSTRUCTION SERVICES, GENERAL (INCL. MAINTENANCE AND …

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

Wastewater Improvements, Ledges State Park, Boone County

The project will upgrade the existing wastewater lagoon system. The project includes flow meter and sampling manholes, chlorination and de-chlorination chemical treatment, a baffle curtain, upgraded a…

Natural Resources, Dept OfPerformance: IADue Aug 20, 2026Posted Jul 29, 2026
IA

ATV Bridge - REBID, Gypsum City OHV Park, Webster County

This project consists of installing an ATV bridge, footings, and approaches. Project documents, including plans, specifications, proposal forms, and addenda for this project are available at Beeli…

Natural Resources, Dept OfPerformance: IADue Aug 20, 2026Posted Jul 29, 2026
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

Modern Woodmen Park Levee Repairs Project

Modern Woodmen Park Levee Repairs Project Invitation to Bid No Pre-Bid Conference Data Found Reference: Invitation to Bid-27-13 SEED, SOD, SOIL, AND INOCULANTS CONSTRUCTION SERVICES, GENERAL (INCL…

City of DavenportPerformance: IADue Aug 19, 2026Posted Jul 30, 2026
Category: SEED, SOD, SOIL, AND INOCULANTS · CONSTR…Department: Scott CountySolicitation #: Invitation to Bid-27-13
DVN

Parking Lot Addition

Parking Lot Addition Invitation to Bid No Pre-Bid Conference Data Found Reference: Invitation to Bid-27-11 CONSTRUCTION SERVICES, GENERAL (INCL. MAINTENANCE AND REPAIR SERVICES) CONSTRUCTION SERVI…

City of DavenportPerformance: IADue Aug 18, 2026Posted Jul 27, 2026
Department: Scott County
IA

Accessibility Improvements, Lake Darling and Lake Geode State Parks, Washington County

This project includes paving ten campsites, including three ADA compliant sites, curb and gutter, minor grading and other ADA improvements within Darling State Park. Also includes minor sidewalk and p…

Natural Resources, Dept OfPerformance: IADue Aug 20, 2026Posted Jul 29, 2026
DVN

NSD Board Up Services

NSD Board Up Services Invitation to Bid No Pre-Bid Conference Data Found Reference: Invitation to Bid-27-15 BUILDING CONSTRUCTION SERVICES, NEW (INCL. MAINTENANCE AND REPAIR SERVICES) BUILDING MAI…

City of DavenportPerformance: IADue Aug 25, 2026Posted Aug 4, 2026
Category: BUILDING CONSTRUCTION SERVICES, NEW (INC…Department: Scott CountySolicitation #: Invitation to Bid-27-15

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Top contracting agencies in Iowa

City of Davenport6 contracts
Agriculture and Land Stewardship4 contracts
Natural Resources, Dept Of4 contracts
City of Cedar Rapids2 contracts

Other industries in Iowa

Other states for Engineering Services

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