This Solicitation opportunity from California was posted on July 30, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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On-Call Engineering Services

Closed

On-Call Engineering ServicesState & Local

Submission Closed08/27/2025, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541330

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Transportation Planning and Public EngagementThis subcontract for the City of Fayetteville focuses on transportation planning and public engagement. The selected provider will support prime contractors by facilitating community outreach, conducting public workshops, and coordinating directly with the Georgia Department of Transportation. The primary objective is to integrate technical traffic and walkability data into a comprehensive plan, culminating in the delivery of a Final Comprehensive Transportation and Walkability Study Report. Qualified candidates must hold professional planner certification to perform these services under NAICS code 541330. The solicitation was posted on October 28, 2026, with a response deadline of December 3, 2026.

POSTED

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Walkability and Pedestrian Infrastructure StudyThe Walkability and Pedestrian Infrastructure Study is a subcontract opportunity for the City of Fayetteville in Georgia. The selected contractor will support prime contractors on transportation projects by performing comprehensive walkability studies, which include pedestrian audits, sidewalk condition assessments, and ADA compliance evaluations for ramps and crosswalks. The scope of work requires the use of GIS mapping software to analyze connectivity and pedestrian desire lines, culminating in the delivery of a formal walkability study report and a detailed pedestrian improvement plan. Qualified candidates must hold an AICP or equivalent urban planning certification. This opportunity was posted on October 28, 2026, with a response deadline of December 3, 2026. The project falls under NAICS code 541330, focusing on engineering services to enhance the city's pedestrian infrastructure.

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Traffic Engineering and Intersection AnalysisThis subcontract for Traffic Engineering and Intersection Analysis involves providing technical traffic engineering services for prime contractors on City of Fayetteville transportation projects. The scope of work focuses on the SR 54 and SR 85 intersection, where the contractor will conduct traffic volume and turning movement counts, analyze intersection level of service and delay, and evaluate traffic patterns to identify potential safety hazards. The final deliverables include a comprehensive traffic analysis report and a set of technical recommendations. To be eligible, the contractor must possess a Professional Engineer license in the state of Georgia and have access to specialized intersection modeling software. This opportunity falls under NAICS code 541330 and has a response deadline of December 3, 2026.

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ON-CALL STRUCTURAL ENGINEERING SERVICES

Solicitation # 26/27-15

The Town of Manchester, Connecticut, is soliciting proposals under solicitation number 26/27-15 for a qualified structural engineering firm to provide on-call services on an as-needed basis. The scope of work involves the review, analysis, inspection, and design of municipal infrastructure. To be eligible, the consultant must be a professional engineer licensed in the State of Connecticut. Proposals are due by October 29, 2026, and must be submitted electronically via the Town's procurement portal. The selection process is based on a points-based scoring method evaluating qualifications, relevant experience, key personnel, and hourly pricing, though the award is not based solely on cost. The Town reserves the right to shortlist candidates for interviews and negotiate with the selected vendor prior to the final award. Contractors must adhere to strict insurance requirements, including General Liability, Professional Liability, Cyber Risk, and Environmental Liability, each with minimums of 1,000,000 dollars. Additionally, the contract is subject to the Town of Manchester Living Wage Ordinance for values exceeding 25,000 dollars per fiscal year, requiring specific hourly wage rates for eligible employees and the submission of a Living Wage Certification. Required submission documents include a PDF proposal, a current IRS Form W-9, a SAM number, and a disclosure of any municipal litigation or arbitration from the past ten years. All services must comply with the laws of the Federal Government and the State of Connecticut.

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Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

Kiewit Infrastructure West Co. is seeking proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330 for engineering services. The solicitation was posted on October 28, 2026, with a response deadline of November 3, 2026. Interested parties should direct inquiries to the primary point of contact, Sepideh Sippy Aria, to ensure all submission requirements are met by the closing date.

Kiewit Infrastructure West Co.

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Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Relevant expertise should align with NAICS codes for administrative management, engineering services, computer systems design, and public relations. Interested parties must submit their responses by November 17, 2026. The primary point of contact for this opportunity is Liz Jordan-Wettstein. This solicitation specifically targets DBE certified firms to support the critical infrastructure and operational resilience of the utility agency within the state of California.

Aanko Technologies Inc.

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Carrell Canal Closed Drainage Design

Solicitation # RSQ 26-031

The City of Fort Myers is soliciting qualifications under RSQ 26-031 for a consultant to provide design plans to replace the existing open Carrell Canal, located between US 41 and the Ten-Mile Canal, with a closed drainage system. The project scope includes the design of a permanent emergency pumping station south of Palm Avenue near the Ten-Mile Canal and a 12-foot-wide asphalt multi-use path. The design must align with the findings of the Carrell Canal Drainage Study Report dated January 22, 2020. Required services encompass overall project management, composite boundary and topographic surveying, subsurface utility investigations, and supplemental geotechnical investigations. Submittals must be uploaded as a single signed PDF via the OpenGov portal by October 28, 2026, at 2:00 pm EST. The City will award the contract to the top-ranked consultant based on a points-based evaluation focusing on firm experience and personnel qualifications, project approach, Minority Business Enterprise compliance, and local vendor preference. Selected consultants must meet mandatory minimum qualifications and provide comprehensive insurance coverage. While construction estimates for the project range from 8.2 million to 9.9 million dollars, the professional services fee will be established through negotiations following City Council approval.

Engineering (Public Works)

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Structural Engineering Services (PE Certified)This subcontract for Structural Engineering Services supports prime contractors on projects for the La Habra Heights County Water District in Whittier, California. The scope of work involves performing structural calculations and anchoring designs specifically for 12-foot diameter vessels and valve tree supports. The selected provider is responsible for creating vessel-specific anchor bolt templates based on provided geotechnical reports. A critical requirement for this contract is that all deliverables, including calculations and templates, must be certified by a Professional Engineer registered in the state of California. Interested parties must submit their responses by November 25, 2026.

La Habra Heights County Water District

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Synthetic Environment Generation for AI TrainingThis subcontract for the U.S. Air Force focuses on Synthetic Environment Generation for AI Training, specifically providing high-fidelity synthetic imagery to prime contractors. The scope of work involves creating detailed 3D models of refueling aircraft and simulating various lighting and weather conditions to generate labeled ground-truth datasets. To execute these tasks, the contractor must utilize high-end 3D rendering engines such as Unity or Unreal Engine 5 and ensure strict compliance with DFARS 252.204-7012 security standards. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 541330, specifically targeting firms with fewer than 500 employees in alignment with SBIR/STTR mandates. Interested parties must submit their responses by November 25, 2026. The final deliverables for this engagement consist of comprehensive labeled synthetic image and video datasets designed to enhance AI training capabilities.

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Advanced Thermal Management DesignThe Advanced Thermal Management Design subcontract is a U.S. Air Force project focused on the development of thermal packaging for laser systems. The selected contractor will be responsible for performing thermal modeling and CFD analysis, as well as the fabrication of liquid cooling loops and cold plates utilizing high-thermal-conductivity materials. The primary deliverables include functional thermal management prototypes and validated thermal analysis reports to support prime contractors. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541330, specifically adhering to SBIR/STTR mandates for companies with fewer than 500 employees. The solicitation was posted on October 28, 2026, with a response deadline set for November 25, 2026.

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BSAC Facility Readiness ContractorThe BSAC Facility Readiness Contractor is a subcontract opportunity under the General Services Administration's PBS Office of Leasing, specifically supporting GSA warehouse lease projects in Kennebunkport, Maine. The primary objective of this contract is to perform critical technical upgrades and finalizations for prime contractors to ensure facilities achieve Beneficial Substantial Asset Completion. Key responsibilities include executing final facility tuning, installing seismic bracing, and implementing energy-efficient upgrades to align with government sustainability and seismic standards. The ultimate goal of the engagement is to secure final BSAC certification and formal government acceptance of the asset. Interested parties should note the response deadline of November 11, 2026.

Pbs Office Of Leasing

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ATCT Architectural and Engineering Design Services

W071 Endist Seattle

POSTED

about 6 hours ago

DEADLINE

in 15 days

AI Contract Overview

The City of La Cañada Flintridge in California is seeking on-call engineering services through a solicitation with the title "On-Call Engineering Services." The contract is intended for professional engineering work under NAICS code 541330, which covers engineering services. The project size ranges from a minimum of $100,000 to a maximum of $5,000,000, indicating a substantial scope of work that may include multiple projects or tasks over the contract period. The solicitation was posted on July 30, 2025, with a response deadline set for August 27, 2025, providing interested firms with a limited window to submit their proposals. The contract is managed by the California-based organization, and the primary point of contact for inquiries is Maged ElR, who can be reached via email at [email hidden] or by phone at [phone hidden]. The contract aims to engage qualified engineering firms to support various city projects on an as-needed basis, offering flexibility and a broad scope of services. More detailed information about the solicitation and submission requirements can be accessed through the provided online portal link.