This Subcontract opportunity from California was posted on July 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Energy & Sustainability Consulting

Closed

State & Local

Submission Closed08/25/2026, 02:00:00 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: 541620

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Specialized Technical Investigation ServicesThe Specialized Technical Investigation Services subcontract, issued by the Rockdale County Board of Commissioners in Georgia, focuses on providing critical technical data and testing for prime contractors on professional services projects. The scope of work includes performing structural testing, material sampling, and environmental assessments utilizing soil sampling kits and non-destructive testing tools. The successful provider is responsible for delivering comprehensive technical data reports, test results, and specialized findings to support project objectives. To qualify for this engagement, personnel must hold trade-specific certifications, such as LEED, NCEES, or relevant environmental credentials. The opportunity was posted on November 11, 2026, with a response deadline of December 10, 2026. This subcontract falls under NAICS code 541620, emphasizing the requirement for specialized professional environmental consulting services.

Rockdale County Board of Commissioners

POSTED

DEADLINE

Environmental Review and Documentation ServicesThis subcontract for Environmental Review and Documentation Services involves performing property-specific environmental reviews for prime contractors on Rockdale County Board of Commissioners housing authority projects. The selected provider will conduct program-level support and coordination to develop compliance documentation for approximately 15 homes, ensuring all work adheres to NEPA and HUD regulations through the use of regulatory checklists and environmental assessment software. The contract requires specialized professional qualifications, including a Professional Engineer license, a Certified Environmental Professional certification, and a Georgia EPD Certificate. The primary deliverable is the submission of completed Environmental Review reports. Interested parties must respond by December 10, 2026, for this project categorized under NAICS code 541620.

Rockdale County Board of Commissioners

POSTED

DEADLINE

Professional Environmental Review & Lead-Based Paint Services

Solicitation # 26-26

Rockdale County is soliciting proposals from qualified environmental consulting firms to provide professional environmental review and lead-based paint services for its Repair & Revitalize Program. This program provides rehabilitation assistance to eligible owner-occupied homes using funding from the Georgia Department of Community Affairs Community HOME Investment Program. The scope of work includes environmental review support for approximately 10 to 15 homes, lead-based paint inspections and risk assessments for approximately 5 homes, and necessary clearance testing. All services must comply with federal 24 CFR Part 58 and Part 35 regulations, HOME requirements, and Georgia state laws governing lead-based paint activities, which require specific professional certifications. The contract features an initial one-year term with two optional one-year renewals. Award selection is based on a past performance, quality, and price trade-off to determine the best value. Key requirements include compliance with HUD Section 3 hiring preferences, Davis-Bacon labor standards, and the submission of E-Verify affidavits. Proposers must submit their qualifications, financial stability documentation, and professional licenses via a USB flash drive in PDF format by December 10, 2026. The County serves as the sole judge of quality and performance, and payment is contingent upon the successful documentation and authorization of all services.

Rockdale County Board of Commissioners

POSTED

DEADLINE

Environmental Compliance MonitoringThe Environmental Compliance Monitoring subcontract, issued by the City of Augusta in Georgia, focuses on auditing and reporting for prime contractors involved in Engineering and Environmental Services Operations projects. The primary objective is to ensure that all waste collection and disposal activities strictly adhere to local and federal environmental regulations. To achieve this, the selected provider will utilize sampling tools and specialized reporting software to monitor compliance history and maintain detailed audit logs. Qualified candidates must possess professional environmental certifications and a clean compliance history to be eligible for the award. The contract requires the delivery of comprehensive compliance reports and audit logs to verify regulatory adherence. Interested parties should note that the response deadline for this opportunity is December 17, 2026.

POSTED

DEADLINE

Environmental Assessment and Permitting ServicesThis subcontract for Environmental Assessment and Permitting Services supports prime contractors on Montana Department of Transportation waterway projects. The selected provider will be responsible for performing environmental impact assessments, conducting wetland delineation, and securing necessary remediation permits through coordination with the EPA and the Army Corps of Engineers. Key deliverables include comprehensive environmental assessment reports and all required approved regulatory permits. To qualify for this engagement, the provider must employ a Certified Professional Wetland Scientist or a professional with equivalent qualifications. The opportunity is categorized under NAICS code 541620 and was posted on November 10, 2026, with a response deadline of December 9, 2026.

POSTED

DEADLINE

Lead Compliance Planning and TestingThis subcontract opportunity with the California Department of Transportation involves providing lead compliance assessment and planning services for prime contractors on projects located in San Joaquin. The selected contractor will be responsible for developing and implementing a Lead Compliance Plan and conducting environmental sampling to test existing poles and enclosures for lead-based paint before any removal or modification occurs. Qualified candidates must possess certified lead abatement or environmental consultant credentials to perform these specialized tasks. The primary deliverables for this engagement include an approved Lead Compliance Plan and detailed testing reports. Interested parties should note the response deadline of November 24, 2026.

California Department of Transportation

POSTED

DEADLINE

Environmental Assessment & PermittingThis subcontract for Environmental Assessment and Permitting involves providing critical environmental screenings and securing necessary permits for prime contractors working on Montana Department of Transportation interstate culvert projects. The scope of work includes conducting biological assessments, identifying habitats for endangered species, and preparing detailed permit applications for submission to the Environmental Protection Agency or the Army Corps of Engineers. The primary deliverables for this engagement are comprehensive Environmental Impact Assessments and the procurement of approved permits. Interested parties should note that the response deadline is December 9, 2026, and the project falls under NAICS code 541620.

POSTED

DEADLINE

Environmental Compliance and PermittingThis subcontract for Environmental Compliance and Permitting involves providing specialized environmental assessments and securing necessary permits for prime contractors working on Montana Department of Transportation waterway projects. The scope of work includes conducting biological assessments, wetland delineation, and NEPA documentation, as well as delivering Environmental Impact Statements and obtaining Section 404 and 401 permits. The selected provider will be responsible for coordinating directly with the EPA and the USACE to ensure all regulatory requirements are met. Qualified candidates must possess a Certified Professional Wetland Scientist designation or an equivalent qualification. This opportunity falls under NAICS code 541620 and is associated with the state of Montana. Interested parties should note the response deadline of December 9, 2026.

POSTED

DEADLINE

Certified Herbicide Application and IPM Services

OC Community Resources

POSTED

DEADLINE

Environmental Compliance and SOMC MonitoringThis subcontract for the Province of British Columbia's BC Timber Sales Branch involves the monitoring and management of Species of Management Concern. The selected provider will implement specific strategies for the American Badger and other relevant species within the IDFdm1 BEC zone variant, utilizing professional biological surveying tools to ensure environmental compliance. The project requires a Qualified Registered Professional Forester or Biologist to oversee operations and deliver detailed monitoring logs and compliance reports. Interested parties must submit their responses by December 3, 2026, for this Canada-based engagement categorized under NAICS code 541620.

BC Timber Sales Branch

POSTED

DEADLINE

DEEP Environmental Permitting ServicesThe DEEP Environmental Permitting Services subcontract involves the preparation and management of permit requests for prime contractors working on University of Connecticut projects. The selected provider will be responsible for developing application packages and coordinating directly with the Connecticut Department of Energy and Environmental Protection using environmental impact assessment tools to ensure the delivery of approved permits. To qualify for this engagement, the provider must possess a deep understanding of CT DEEP regulations and employ a Professional Engineer or a Certified Environmental Professional. This opportunity is managed by DAS Procurement for the state of Connecticut, with a response deadline set for December 10, 2026.

POSTED

DEADLINE

Supplemental Water Treatment Operator (T-2 Licensed)This subcontract provides temporary and relief staffing services for prime contractors working on California Department of Veterans Affairs projects at the Rector Reservoir Water Treatment Plant in Napa. The selected provider is responsible for ensuring the delivery of a potable water plant that meets all regulatory standards. Key operational duties include conducting daily water treatment testing, interpreting results to determine chemical dosages, and operating essential equipment such as pumps, chlorinators, and emergency generators. Additionally, the role involves performing minor plumbing, general plant upkeep, and maintaining daily logs in accordance with CDPH requirements. To qualify for this engagement, personnel must hold a T-2 license or higher from the State Water Resources Control Board. The solicitation was posted on November 10, 2026, with a response deadline of November 25, 2026. This opportunity falls under NAICS code 541620 and is managed through the California Department of Veterans Affairs.

California Department of Veterans Affairs

POSTED

about 14 hours ago

DEADLINE

in 14 days

AI Contract Overview

The contract seeks a subcontractor to provide energy modeling, sustainability assessments, and technical support for achieving LEED or other green building certifications. The work is tied to projects under the Purchasing & Contracts Department of Long Beach City College in California, with a focus on improving building performance through data-driven energy analysis and sustainable design practices. The deliverables must align with industry standards for environmental performance and certification requirements, ensuring that the college’s facilities meet or exceed current green building benchmarks. The opportunity is posted under NAICS code 541620, classifying it as architectural and engineering services, and is structured as a subcontract with no set-aside designation. Responses are due by August 25, 2026, at 9:00 PM Pacific Time, and the contract will be awarded through the PlanetBids vendor portal. While specific project locations or scope details are not provided, the scope implies ongoing collaboration with campus planners, engineers, and sustainability officers to integrate energy efficiency and environmental strategies into the college’s building initiatives.