This Government Contract opportunity from California was posted on May 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Energy Efficiency and Retro-Commissioning Services

Closed

State & Local

Submission Closed06/02/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 541620

New

Federal

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Naval History and Heritage Command (NHHC)

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Environmental Compliance and PermittingThis contract involves the preparation of comprehensive environmental plans focused on stormwater management, hazardous materials handling, and ensuring compliance with key environmental regulations, including NEPA, MEPA, and Sections 401/404 of the Clean Water Act. The scope is designed to support the Massachusetts Department of Transportation in meeting stringent environmental standards during project development. Scheduled for response by June 26, 2026, this subcontract falls under NAICS code 541620, which covers environmental consulting services. The work will primarily be performed in District 4 of Massachusetts, reflecting the regional focus of the assignment. The contract emphasizes environmental compliance and permitting to facilitate transportation projects while protecting natural resources and adhering to federal and state environmental laws.

Massachusetts Department of Transportation

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DEADLINE

Stormwater and Environmental ComplianceThis contract involves the development and implementation of a Stormwater Pollution Prevention Plan (SWPPP) aimed at managing erosion control, dewatering processes, and ensuring adherence to both the National Pollutant Discharge Elimination System Construction General Permit (NPDES CGP) and Massachusetts Department of Environmental Protection (MassDEP) regulations. The project is designated as a subcontract opportunity under the NAICS code 541620, which relates to environmental consulting services. It is issued by the Massachusetts Department of Transportation (MASSDOT) with the place of performance specified as District 4. The solicitation and response deadline are both set for June 26, 2026, indicating a tight timeline for submission. The contract emphasizes environmental compliance and requires specialized expertise in stormwater pollution control measures, especially in the context of regulatory requirements. No set-aside designation or specific organization type criteria are mentioned, suggesting the subcontract is open for eligible environmental service providers. Additional details and submission information can be accessed through the provided MASSDOT online bidding portal.

MASSDOT

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract focuses on providing services related to the assessment and optimization of existing HVAC systems with the goal of achieving energy savings. This will be accomplished through retro-commissioning processes, which include calibrating sensors and performing efficiency upgrades to improve system performance and reduce energy consumption. The work falls under the NAICS code 541620, which relates to environmental consulting services. Issued by OC Public Works in California, this subcontract opportunity was posted on May 13, 2026, with a response deadline set for June 2, 2026. While specific location details for the place of performance are not provided, the engagement is designed to support the agency’s overarching mission of enhancing energy efficiency within its infrastructure. The contract emphasizes technical expertise in HVAC optimization and energy management strategies to deliver measurable improvements in system efficiency.

General Info

HVAC system retro-commissioning services for energy savings, sensor calibration, and efficiency upgrades.

Agency

California → OC Public Works

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 13

subcontract

Response DeadlineJun 2

Deadline has passed

Submission Closed

06/02/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → OC Public Works

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → OC Public Works

Office AddressN/A

ContactsNo contact information available

Full Description

Assessment and optimization of existing HVAC systems for energy savings through retro-commissioning, sensor calibration, and efficiency upgrades.