This Government Contract opportunity from California was posted on March 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Solar PV System Design & Engineering Services

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State & Local

Submission Closed04/07/2026, 09:00:00 PM 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

New

SLED

Airport Consulting Services-Design/Engineering/Construction

Solicitation # PE-77099-NONST-2027-000000006

Early County Government in Georgia is soliciting consulting services for airport design, engineering, and construction activities under solicitation number PE-77099-NONST-2027-000000006, with responses due by August 28, 2026. The contract is intended to secure professional expertise to support the planning and development of airport infrastructure, though specific project scope details are not provided in the posting. The solicitation is classified under a state and local government (SLED) procurement, with no set-aside designation indicated, and the point of contact for inquiries is Stephanie Chandler, reachable via email at stephanie.chandler@earlycounty.org. All work is expected to be performed in Georgia, and interested parties must submit proposals through the official state procurement portal prior to the deadline.

Early County Government

POSTED

DEADLINE

DEP-BWR-RFQ-2027-DWINSA-PRF77 CAT D5 & F

Solicitation # BD-27-1045-BWR00-BWR01-131881

MassDEP is soliciting responses to establish a list of pre-qualified consulting engineering firms to provide specialized services related to drinking water infrastructure through the existing PRF77 Statewide Contract Categories D5 Permitting and Reporting – Water and Wastewater and F Environmental Strategy. The solicitation, identified as DEP-BWR-RFQ-2027-DWINSA-PRF77 CAT D5 & F with solicitation number BD-27-1045-BWR00-BWR01-131881, was posted on July 29, 2026, with responses due by August 31, 2026. Bidders must demonstrate experience and capability in supporting drinking water systems through engineering consulting services within the scope of the referenced contract categories. The contract will be administered by the Bureau of Water Resources under the Massachusetts Department of Environmental Protection, with all work expected to be performed primarily in Boston, Massachusetts. Interested firms should submit their proposals through the designated Commbuys portal and must meet the prerequisites for inclusion on the PRF77 contract. Casey McLaughlin of the Bureau of Water Resources is the primary point of contact for inquiries regarding this procurement.

BWR00 - Bureau of Water Resources

POSTED

DEADLINE

26RFSQ71 Small Roadway and Drainage Engineering Services

Solicitation # 26RFSQ71

Williamson County is seeking qualified engineering firms to provide services supporting small drainage and roadway projects under multiple county programs including the Road Bond Program, Road and Bridge Division, Development Services & Drainage Division, and County Facilities. The county anticipates selecting approximately three firms to assist staff in the planning, design, and execution of these projects, though the Commissioners Court retains the discretion to choose more or fewer firms based on need and evaluation. Firms must submit their qualifications in response to solicitation number 26RFSQ71, with submissions due by August 18, 2026. The procurement is open to all eligible firms without set-aside restrictions and will be administered by the county’s Purchasing Department based in Georgetown, Texas. Primary points of contact for inquiries are Fernando Ramirez and Joy Simonton, with Kerstin Hancock serving as deputy purchasing agent. All inquiries and proposals should be directed through the official Texas SmartBuy portal.

POSTED

DEADLINE

Supply Chain Compliance & Documentation ManagementThe contract titled Supply Chain Compliance & Documentation Management is a small business set-aside subcontract under the NAICS code 541330, issued by the ASC Commodities Division of the Department of Defense. It requires comprehensive documentation and compliance support specifically tailored to defense supply chain regulations, with a focus on tracking the phase-out of non-compliant materials, maintaining detailed traceability records, and accurately processing shipping instructions. The work is critical to ensuring adherence to federal defense standards and maintaining the integrity of the supply chain from origin to delivery. Response submissions are due by August 11, 2026, with the solicitation posted on July 29, 2026, and full performance will be conducted within the Department of Defense’s operational framework. Only small businesses qualified under the SBA’s Total Small Business Set-Aside provisions are eligible to respond, reinforcing the government’s commitment to supporting small business participation in defense-related contracts.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Quality Assurance and Inspection ServicesThe contract requires comprehensive quality assurance and inspection services to ensure compliance with military and industry standards for product acceptance. This includes performing first article inspections, in-process quality checks, and final acceptance sampling according to MIL-STD-1916 or ASQ H1331, with strict acceptance quality levels of 0.1 for critical defects, 1.0 for major defects, and 4.0 for minor defects. All inspection activities must be thoroughly documented with detailed test reports and formal non-conformance records to maintain traceability and accountability throughout the production lifecycle. The work is scoped as a subcontract under a total small business set-aside designation, specifically targeting SBA-certified small businesses, and is classified under NAICS code 541330 for architectural and engineering activities. The solicitation was posted on July 29, 2026, with responses due by August 12, 2026, and is managed by the ASC Commodities Division under the Department of Defense. The place of performance and specific office address details are not provided, but all work must be executed in accordance with the referenced standards and reporting requirements outlined in the technical specifications.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Construction Management (CM) & Constructability Review (CR) Services For The North Park| Mid-City Howard Bikeway Project

Solicitation # 20260728034

The contract invites bids for Construction Management and Constructability Review services for the North Park | Mid-City Howard Bikeway Project in San Diego, California, under solicitation number 20260728034. The work is being procured by the San Diego Association of Governments (SANDAG), a SLED-level agency, with a North American Industry Classification System code of 541330, indicating professional, scientific, and technical services related to architectural and engineering activities. The solicitation was posted on July 29, 2026, and responses are due by August 22, 2026. Performance of the contract will occur entirely within San Diego, California, focusing on ensuring the bikeway project’s design is feasible, efficient, and compliant with construction standards through expert review and management. Paola Neira of SANDAG serves as the primary point of contact, reachable via phone at 619-595-5308 or email at paola.neira@sandag.org for inquiries related to the bid. There is no set-aside designation for small businesses or other categories, meaning the opportunity is open to all eligible vendors. The bid amount is listed as $16, which may reflect a nominal fee for accessing the solicitation or a placeholder value, as the actual contract value is not specified. Interested parties must access the full solicitation and submit responses through the provided BidAmerica portal link.

SAN DIEGO ASSOCIATION OF GOVERNMENTS (SANDAG)

POSTED

DEADLINE

Crespi To Anza Sewer Rehabilitation Project

Solicitation # 20260728027

The City of Pacifica, California, has issued a solicitation for the Crespi To Anza Sewer Rehabilitation Project with a contract value of $16, under solicitation number 20260728027. The project falls under NAICS code 541330 and is classified as a state, local, or educational entity procurement. Responses are due by September 4, 2026, at 9:00 PM Pacific Time, with the solicitation posted on July 29, 2026. The work is to be performed in Pacifica, CA, specifically in the 94044 zip code area. Primary points of contact for inquiries are Naomi Fuson and Daniel Patten, both reachable via email and phone through the city’s official channels. No set-aside type is specified for this procurement, and while additional organizational details such as office address are not provided, the place of performance and agency information confirm the project’s local scope and oversight by the City of Pacifica.

POSTED

DEADLINE

Design Engineering Services For Niland Sidewalk Improvements

Solicitation # 20260728024

Imperial County Department of Public Works in California is seeking qualified firms to provide design engineering services for sidewalk improvements in Niland, with a solicitation number of 20260728024 and a bid amount of $16. The opportunity is classified under NAICS code 541330, targeting professional architectural and engineering services, and is open to SLED government entities. The request was posted on July 29, 2026, with a strict deadline for responses set for July 30, 2026, at 10:00 PM Pacific Time. All work must be performed at the specified place of performance in El Centro, California, with a zip code of 92243. Primary points of contact for inquiries are David Dale, PE, PLS, and Jessica Carrillo, who serve as the main liaisons for this procurement. The solicitation is accessible online via the BidAmerica platform for further details and submission instructions.

Imperial County Department of Public Works

POSTED

DEADLINE

On-Call Construction Quality Assurance Services For Kiefer Landfill

Solicitation # 20260728014

The County of Sacramento is seeking qualified vendors to provide on-call construction quality assurance services for the Kiefer Landfill located in Sloughhouse, California, under solicitation number 20260728014. The request for proposal was posted on July 29, 2026, with responses due by August 24, 2026, at 10:00 PM Pacific Time. This solicitation falls under NAICS code 541330, which pertains to architectural, engineering, and related services. The opportunity is open to all eligible respondents without a specified set-aside designation, and performance of the work will be primarily at the landfill site in Sloughhouse, CA, with a zip code of 95683. Melissa Burnias serves as the primary point of contact for inquiries, reachable via email at burniasm@saccounty.gov or by phone at 916-876-6369. Interested parties must submit their proposals through the BidAmerica platform using the provided UI link. The contract is structured as an on-call arrangement, meaning services will be activated as needed based on operational demands at the landfill, and the awarded vendor will be required to maintain readiness to respond promptly to quality assurance requests during construction activities. The dollar value associated with this solicitation is $16, though this figure likely represents a minimum threshold or placeholder and may not reflect the full potential contract value over its term.

POSTED

DEADLINE

Construction Observation Services McAdams Park Renovation Project

Solicitation # 20260728005

The City of Palmdale Public Works Department is soliciting bids for Construction Observation Services for the McAdams Park Renovation Project under solicitation number 20260728005. The bid has a value of $16 and is classified under NAICS code 541330, indicating professional, scientific, and technical services related to architectural and engineering activities. The opportunity is open to SLED government entities and has a response deadline of August 6, 2026 at 9:00 PM Pacific Time. All work must be performed in Palmdale, California, with a zip code of 93550. Roberto Martinez, P.E., serves as the primary point of contact and can be reached via email at rmartinez@cityofplamdaleca.gov or by phone at 661-267-5535. The solicitation was posted on July 29, 2026, and interested parties must submit their responses through the BidAmerica platform using the provided UI link.

City of Palmdale Public Works Department

POSTED

DEADLINE

Technical Documentation and As-Built DrawingsThe contract requires the preparation of comprehensive technical documentation for a RHIB and its trailer, including as-built drawings, operator manuals, parts lists, and service guides in both electronic and printed formats. These deliverables must accurately reflect the final configuration of the equipment and be produced to support operational use, maintenance, and logistics. The work is classified as a subcontract under a Small Business Set Aside, with the NAICS code 541330 indicating technical documentation and related services, and is specifically reserved for small businesses as defined by the SBA. The solicitation was posted on July 29, 2026, with a response deadline of August 19, 2026, and is managed by the Alaska Regional Office of the Department of the Interior. Performance is expected to occur within the jurisdiction of this federal office, though no specific location is provided. All deliverables must meet the quality and formatting standards required for federal use and be submitted in accordance with the specified technical requirements.

Alaska Regional OFFICE(97000)

POSTED

DEADLINE

Technical Documentation & As-Built Package DevelopmentThe contract pertains to the development of comprehensive technical documentation and an as-built package for a Department of Defense project located at Spangdahelm Air Base, with a NAICS code of 541330 indicating services in architectural, engineering, and related technical services. All technical deliverables must include detailed project plans, network diagrams, rack drawings, and final as-built documentation that precisely reflect the physical configuration of the implemented systems, ensuring accuracy and traceability from design to deployment. The work is structured as a subcontract and requires full alignment between documentation and the actual physical setup upon completion. Responses are due by August 12, 2026, with the solicitation posted on July 29, 2026, allowing vendors a four-week window to prepare and submit proposals. The place of performance is specifically designated at Spangdahelm Air Base, and the documentation must be developed to meet the operational and logistical requirements of the facility. While no set-aside classification or point of contact is provided, the emphasis on precise as-built records suggests a high-stakes environment where documentation fidelity directly impacts maintenance, scalability, and compliance. The contract seeks a vendor capable of delivering precision-engineered technical outputs under the oversight of a federal defense entity.

FA5606 52 Cons Da Lgc

POSTED

about 19 hours ago

DEADLINE

in 13 days

General Info

Agency

California → Fire Department of City of OntarioView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

CA, US

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMar 16

subcontract

Response DeadlineApr 7

Deadline has passed

Submission Closed

04/07/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Fire Department of City of Ontario

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Fire Department of City of Ontario

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Provide engineering design, site evaluation, system sizing, and electrical integration for a rooftop solar PV system, ensuring compliance with Duke Energy interconnection and LEED® standards.