This Subcontract opportunity from California was posted on May 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Small Business and DVBE Subcontracting Participation

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State & Local

Submission Closed06/30/2026, 06:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541310

New

SLED

Architectural Design and Construction Drawing Development

POSTED

DEADLINE

Architectural Design (Building Specialist)

Capital Projects - Construction

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Master Planning, Design, and Construction Support Services for the West Sacramento Fire Training Facility

Solicitation # 26-073-RFP

The City of West Sacramento is soliciting professional architectural and engineering services for the master planning, design, and construction support of a new Fire Training Facility located within the Port of West Sacramento. The project is divided into two primary objectives: the creation of a comprehensive long-term master plan for the training campus and the implementation of Phase 1, which involves the design and construction of a permanent training building and associated site improvements. Key deliverables include operational plans to ensure training continuity during construction and the delivery of editable CAD files compatible with City standards. The selected consultant must implement a rigorous Quality Assurance and Quality Control program with specific review milestones from conceptual design through final construction documents. The selection process utilizes a points-based evaluation focusing on firm qualifications and key personnel (20%), project understanding and relevant experience (20%), cost-effectiveness (10%), and proposal completeness (5%). Proposals must be submitted via the City's e-Procurement Portal by January 8, 2027, and are limited to 25 pages. The contract incorporates various federal requirements, including the Byrd Anti-Lobbying Amendment and the Contract Work Hours and Safety Standards Act for awards exceeding $100,000, and requires adherence to ADA compliance and prevailing wage rates. The agreement allows for two optional one-year extensions and requires a unique entity identifier for contracts over $25,000 or those funded by federal dollars.

Capital Projects - Construction

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DEADLINE

Community Planning and Housing Design ConsultingThe Community Planning and Housing Design Consulting subcontract involves providing specialized planning and design services for prime contractors working on City of Perry CHIP projects. The selected consultant will be responsible for developing comprehensive project plans for home improvements and creating detailed design specifications for housing rehabilitation. To ensure professional standards, the contractor must hold valid professional planning or architectural certifications. Key deliverables for this engagement include the submission of project plans, design documents, and planning reports. This opportunity is categorized under NAICS code 541310 and was posted on November 13, 2026, with a response deadline of December 21, 2026.

POSTED

DEADLINE

CAT MAINTENANCE FACILITY DESIGN

Solicitation # RFP 27-52

Charlottesville Area Transit (CAT) is soliciting professional architectural and engineering design services for a new, modern Transit Maintenance Facility (TMF) in Virginia. The project aims to replace outdated diesel-focused infrastructure with a purpose-built facility capable of supporting Battery Electric Buses (BEBs), Fuel Cell Electric Buses (FCEBs), and future zero-emission technologies. The scope includes the design of vehicle service bays, heavy-duty utilities, parts storage, and administrative areas, with a requirement for a multidisciplinary team to deliver coordinated, constructible design documents. Key milestones include a 60% design development phase and final construction documents, with a projected timeline spanning from a March 2027 award to final issuance in January 2029. The procurement process utilizes competitive negotiation, evaluating offerors based on previous work quality (30%), qualifications and experience (30%), methodology (25%), overall proposal strength (10%), and coordination availability (5%). The project must adhere to strict federal and local standards, including FTA requirements, Build America Buy America (BABA) and Buy America Act compliance, LEED certification standards, and ADA accessibility guidelines. Proposals are due by December 21, 2026, via the City's OpenGov portal and must include a detailed project scope, budget estimates, and a risk assessment.

Charlottesville Area Transit

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DEADLINE

Planning Recommendations & VisioningThis subcontract opportunity for the Gwinnett County Government involves providing strategic planning recommendations and visioning services for transportation projects. The selected contractor will support prime contractors by translating community feedback and needs assessment data into formal recommendations and identifying viable roadway segments while considering land-use constraints. Key deliverables include a Final Recommendations Report and a suite of high-quality visual assets, such as vision graphics, illustrative land-use maps, and before-and-after morphs. Interested parties must respond by December 16, 2026, for this project categorized under NAICS code 541310.

Gwinnett County Government

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DEADLINE

RFP Architectural and Engineering Services Administration Building Renovations Advanced Water Treatment Facility (AWTF)

Solicitation # 2026-006

Capital Region Water is soliciting proposals for professional architectural and engineering services to renovate and modernize the Administration and Laboratory Building at the Advanced Water Treatment Facility in Harrisburg, Pennsylvania. The project scope focuses on improving building functionality, operational efficiency, and code compliance through the replacement of curtain wall and window systems, masonry restoration, and the construction of a new ADA-compliant entrance and canopy. Additionally, the selected consultant will modernize office and laboratory support spaces and perform necessary upgrades to structural, mechanical, electrical, plumbing, and life safety systems. The consultant is responsible for the full project lifecycle, including evaluating existing conditions, developing design packages at 30, 60, and 90 percent completion, obtaining permits, and providing construction administration. Proposals must be submitted electronically via the OpenGov eProcurement portal by November 23, 2026. Submissions are required to include a project team organizational chart, resumes for key personnel, a detailed project schedule with milestones, and a time and materials not-to-exceed project fee. Bidders must also provide a labor breakdown table and certify compliance through a non-collusion affidavit and a non-discrimination notice. The contract is governed by general terms and conditions that include a one-year warranty against defects and NET 30 payment terms. While bid and performance bonds are not required, the contractor must maintain minimum insurance levels and adhere to all Pennsylvania state and local laws.

POSTED

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Architectural Design and Accessibility Consulting

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CCCRI A&E Services for The Workforce Innovation Center Addition Knight Campus

Solicitation # RFP27007132

The Community College of Rhode Island is soliciting architectural and engineering services for the Workforce Innovation Center addition at the Knight Campus in Warwick, Rhode Island. The project involves the design and construction of a new building located in the student parking lot, with a total construction budget not to exceed 54,329,000 dollars and an additional 5,000,000 dollar budget for furniture and equipment. The contract is expected to begin around March 2027 and span approximately 40 months. Key deliverables include a complete design based on a July 2025 feasibility study, a project narrative for timeline and construction scheduling, operational plans to maintain college functions during construction, and a ledge removal plan utilizing non-blasting methods. The selection process utilizes a combined scoring system where technical proposals must score at least 55 out of 70 points to proceed to cost evaluation. Scoring is weighted across a work plan, approach and methodology, staff qualifications, and vendor capability, with a separate 30-point allocation for the cost proposal and up to 6 bonus points for ISBE participation. Technical proposals are limited to six pages and must be submitted via the OSP portal. The project must adhere to the RI Green Buildings Act, the 2024 IECC energy code, and RIDEM requirements, while incorporating ADA-compliant bathrooms and a fully sprinkled system with an emergency diesel generator. Contractual requirements include the use of specific Rhode Island Custom AIA documents and the State's General Conditions of Purchase. The selected vendor must maintain comprehensive insurance, including 2,000,000 dollars in professional liability and 5,000,000 dollars in technology errors and omissions coverage. Performance will be monitored through weekly onsite inspections, with written reports due within two days of each visit to ensure workmanship meets design specifications.

State of Rhode Island

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DEADLINE

Architectural Design & Historic Preservation

Capital Buildings Projects

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Request for Qualifications for Architectural & Building Related Professional Engineering Services

Solicitation # COC-RFQ-FY27-31294

The City of Cambridge is seeking qualified architectural and building-related professional engineering firms to provide as-needed services for the study, design, and construction administration of renovations and repairs for various City and School buildings. The scope of work encompasses interior renovations, exterior envelope improvements, and the production of working drawings, with a strict requirement to comply with Net Zero Emissions standards for all new construction and alterations. Additionally, because much of the City's portfolio is classified as Historically Significant, firms must coordinate efforts to maintain the historic value of these buildings. The City may award up to thirteen contracts with an estimated overall value of approximately 10 million dollars, with payment and performance for succeeding years subject to the appropriation and availability of funds. The selection process is multi-staged, focusing on qualifications rather than price during the initial evaluation. Selection criteria are equally weighted, focusing on prior similar experience, past performance on public and private projects, financial stability, and the qualifications of the consultants. Finalists may be interviewed before entering negotiations to establish acceptable hourly rates. Successful bidders must be willing to sign the City's contract as is and must comply with various legal requirements, including the Truck Safety Ordinance, prevailing wage rates, and accessibility standards under the Americans with Disabilities Act. Proposals must be submitted via the procurement portal by 11:00 a.m. on December 3, 2026, and must include specific certifications, such as the Wage Theft Prevention Certification and a Truth-in-Negotiations Certificate.

Capital Buildings Projects

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DEADLINE

Architectural Design and PlanningThis subcontract for Architectural Design and Planning, issued by the Peabody Trust, involves providing comprehensive architectural, design, and urban planning services for public sector developments across the UK. The scope of work covers the entire project lifecycle from initial concept to detailed design, including the delivery of feasibility studies, masterplanning, heritage design, landscape architecture, and public realm design. The selected provider will be responsible for producing critical technical documentation, such as design specifications, architectural drawings, and all necessary documents for planning applications. Operating under NAICS code 541310, the contractor will support prime contractors in ensuring that public sector developments meet all required planning and design standards.

Peabody Trust

POSTED

about 20 hours ago

DEADLINE

N/A

AI Contract Overview

The California Department of Veterans Affairs is opening an opportunity for Small Businesses and Disabled Veteran Business Enterprises to serve as subcontractors on upcoming task orders under a contract with NAICS code 541310, which pertains to architectural services. This initiative is designed to increase participation from underrepresented business communities by providing clear pathways for SBs and DVBEs to engage in state-supported projects, specifically those aligned with the department’s mission and service delivery goals. Subcontracting roles will be integrated into task orders awarded under this framework, offering eligible firms the chance to contribute to critical state initiatives while building capacity and experience. The solicitation’s response deadline is July 1, 2026, and all interested parties must submit their materials by that time to be considered for participation. Task orders will be performed in Alameda, California, and while specific details about individual task orders have not yet been issued, the structure is intended to create ongoing opportunities for qualified subcontractors. There is no set-aside designation specified, but the focus remains firmly on enabling SBs and DVBEs to compete and thrive within the state’s procurement ecosystem. Participation requires adherence to state contracting guidelines and demonstrates alignment with the department’s commitment to equity and veteran support.