NAICS 541330 - Engineering Services RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Engineering Services (NAICS 541330) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Engineering Services (NAICS 541330)

This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.

StatusTitleBuyerDue Date
OpenUtility Engineering Services

Leon County, Florida is seeking multiple qualified firms to provide utility engineering services on an as-needed basis for small projects, with a contract term of three years plus two optional one-year renewals.

Leon County, FL, USA•Request for Proposal (RFP)
Leon County > Public Works Division of Engineering Services7/21/2026
OpenWastewater Project Engineering Services

The City of Lilbourn, Missouri, is seeking proposals from qualified engineering firms for a wastewater project.

Sikeston, MO, USA•Request for Proposal (RFP)
City of Eldon-
OpenConsulting Engineering Services for Hazard Mitigation Project

Franklin Parish Sheriff's Office is seeking consulting engineering services for a hazard mitigation project.

Franklin Parish, LA, USA•Request for Quote/Qualifications (RFQ)Disadvantaged BusinessWoman-Owned BusinessVeteran-Owned BusinessMinority-Owned Business
Franklin County6/26/2026
OpenBridge Maintenance Engineering Term Contract

The Montana Department of Transportation is seeking proposals for a term contract to provide bridge maintenance engineering services across the state.

Montana, USA•Request for Proposal (RFP)
State of Montana > Department of Transportation7/9/2026
OpenProfessional Soils Investigation Services for Jefferson Parish

Jefferson Parish Department of Public Works is seeking professional soils investigation services on an as-needed basis for a two-year period.

Jefferson Parish, LA, USA•Request for Proposal (RFP)
Jefferson Parish > Ecosystems & Coastal Management Department-
OpenStructural Engineering Services for Portsmouth, Virginia

The State of Virginia is seeking structural engineering services for RFP #62-26-SKL.

Portsmouth, VA, USA•Request for Proposal (RFP)
Virginia7/21/2026
OpenConstruction Engineering and Inspection Services

Leon County, Florida is seeking multiple qualified firms to provide on-call Construction Engineering and Inspection Services for small public works projects over a potential five-year term.

Leon County, FL, USA•Request for Proposal (RFP)
Leon County > Public Works Division of Engineering Services7/21/2026
OpenEngineering Services for Route 99 and Route 789 Bridge Projects

The Town of Pulaski is seeking engineering services for bridge and branch crossings on Rt. 99 and Rt. 789.

Pulaski, VA, USA•Request for Proposal (RFP)
Virginia7/10/2026
OpenSubdivision and Site Development Engineering Services

Leon County, Florida is seeking multiple qualified firms to provide subdivision and site development engineering services on an as-needed basis for small projects over a potential five-year term.

Leon County, FL, USA•Request for Proposal (RFP)
Leon County > Public Works Division of Engineering Services7/21/2026
OpenJoint Base Langley-Eustis Architect-Engineer (A-E) Services IDIQ Contract

Joint Base Langley-Eustis is seeking Architect-Engineer (A-E) services for design and construction support through Indefinite Delivery/Indefinite Quantity (IDIQ) contracts.

Virginia, USA•Sources SoughtSmall BusinessSmall BusinessSmall BusinessWoman-Owned BusinessWoman-Owned BusinessVeteran-Owned Business
United States of America7/13/2026
OpenTown Hall Shell Space Build-Out Design Services

The Town of Wendell is seeking architectural and engineering design services for the build-out of shell space on the second floor of Town Hall.

409 Landing View Drive, Wendell, NC, USA•Request for Quote/Qualifications (RFQ)
Town of Waynesville6/29/2026
OpenInspection and General Engineering Services

The Township of Toms River is seeking qualifications from vendors to provide inspection and general engineering services.

Toms River, NJ, USA•Request for Proposal (RFP)
Township of Toms River6/23/2026
OpenProfessional Architectural and Engineering Services for Allegheny County Capital Projects

Allegheny County is seeking architectural and engineering consultant services for various capital construction projects, including new construction and renovations.

Allegheny County, PA, USA•Request for Quote/Qualifications (RFQ)
Allegheny County7/8/2026
OpenGeotechnical Engineering and Testing Services

St. Lucie County is seeking qualified firms to provide continuing professional services for geotechnical engineering and testing.

St. Lucie County, FL, USA•Request for Quote/Qualifications (RFQ)
St. Lucie County7/15/2026
OpenAthletic Performance Center Design Services

The University at Albany is seeking architectural and engineering design services for an athletic performance center, including site surveys, environmental studies, and interior design.

Albany, NY, USA•Request for Quote/Qualifications (RFQ)Minority-Owned BusinessWoman-Owned BusinessVeteran-Owned Business
Stony Brook University7/9/2026
OpenArchitectural Design and Engineering Services for Public Works Building Renovation

The City of Upland is seeking proposals for architectural design and engineering services for the renovation of its Public Works Building, with a combined budget of $3 million.

Upland, CA, USA•Request for Proposal (RFP)
City of Upland7/14/2026
OpenStructural Engineering Services for Parklane Elementary Seismic Rehabilitation

The State of Oregon is seeking structural engineering services for the seismic rehabilitation of Parklane Elementary School.

Portland, OR, USA•Request for Proposal (RFP)
Oregon7/10/2026
OpenTown of Granby Professional Engineering Services for Athletic Fields and Municipal Infrastructure

The Town of Granby is seeking professional engineering services for the design of athletic fields and on-call services for various municipal infrastructure projects.

Granby, CT, USA•Request for Proposal (RFP)Small BusinessMinority-Owned BusinessWoman-Owned Business
State of Connecticut7/24/2026
OpenArchitectural and Engineering Services for Orange County Government Center Signage

The County of Orange is seeking architectural and engineering services for signage at the Orange County Government Center.

Goshen, NY, USA•Request for Proposal (RFP)
Orange County > Department of General Services6/25/2026
OpenArchitectural and Engineering Services for Fire Hall Project

Okanogan County Fire District Number 10 is soliciting qualifications for architectural and engineering services for their Fire Hall Project, with an estimated budget of $2,000,000.

Okanogan County, WA, USA
Washington > Office of Minority and Women's Business Enterprises7/1/2026
OpenBaraga Correctional Facility Maintenance Equipment Storage Building Design and Construction Administration

The Michigan Department of Corrections is seeking architectural and engineering firm proposals for the design, bidding, and construction administration of a maintenance equipment storage building at the Baraga Correctional Facility in Baraga, Michigan.

13924 Wadaga Road, Baraga, MI, USA•Request for Proposal (RFP)
Michigan7/9/2026
OpenTraffic Signal Safety Project Construction Management Services

The City of Sacramento is seeking a qualified consultant to provide construction management services for their Traffic Signal Safety Project.

Sacramento, CA, USA•Request for Proposal (RFP)
City of Sacramento7/8/2026
OpenArchitectural and Engineering (A/E) Services Pool - Qualifications-Based Selection

Inlivian is soliciting qualification statements from architectural and engineering firms to establish a pool of eligible contractors for future projects.

United States•Request for Quote/Qualifications (RFQ)
Inlivian6/23/2026
OpenArchitectural and Engineering Services for North King County Access Base

King County Metro Transit Department is seeking architectural, engineering, and related services for the North King County Access Base project.

King County, WA, USA•Request for Proposal (RFP)
King County > Department of Local Services > Road Services Division7/21/2026
OpenArchitectural and Engineering Professional Services Term Contract

The State of Virginia is seeking architectural and engineering professional services on an as-needed basis through a term contract.

Virginia, USA•Request for Proposal (RFP)
Virginia7/15/2026
Frequently Asked Questions
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What is NAICS code 541330 (Engineering Services)?+

This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems.…

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