This Subcontract opportunity from Georgia 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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Energy Efficiency and Sustainability Upgrades

Closed

State & Local

Submission Closed06/25/2026, 01:00:00 PM EDT

Contract Overview

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

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NAICS: 541620

New

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Solicitation # RFQ 719029

Loudoun County, Virginia, is soliciting bids under RFQ 719029 for the purchase of an estimated 450 stream mitigation credits to provide compensatory mitigation for stream impacts associated with the construction of Lightridge Park. To be eligible, bidders must be owners or authorized representatives of mitigation banks approved by the U.S. Army Corps of Engineers (USACE) and the Virginia Department of Environmental Quality (DEQ). Credits must be calculated using the Unified Stream Methodology (USM) or Stream Condition Units (SCUs) and must be released and available for sale at the time of bid opening. Furthermore, the bank's approved service area must include the Upper Bull Run watershed, specifically Hydrologic Unit Code (HUC) 020700100701. The final quantity of credits will be determined by the requirements of USACE State Program General Permit No. NAO-2026-01685 and DEQ Virginia Water Protection Permit No. WP4-26-1792. The contract will be awarded to the lowest responsive and responsible bidders based on unit cost, with the County reserving the right to award multiple contracts if a single bidder cannot provide the full quantity of credits. Bids must be submitted by December 15, 2026, and must include a W-9 form and Proof of Authority to Transact Business in Virginia. Required submissions include one physical hard copy and one electronic PDF copy on a USB flash drive. Upon award, the contractor must provide a written letter of credit availability and an executed purchase agreement within seven calendar days of the purchase order, followed by a Bill of Sale and verification of conveyance to USACE and DEQ within ten calendar days of payment.

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Urban Design and Historic Preservation ConsultantThe Spalding County Board of Commissioners in Georgia is seeking an Urban Design and Historic Preservation Consultant for a subcontracting opportunity. The selected consultant will be responsible for establishing visual and physical standards for the built environment to guide prime contractors on county projects. Key deliverables include the creation of form-based codes and historic preservation standards, as well as the production of supporting graphics, illustrations, and diagrams to help visualize Unified Development Ordinance requirements. Qualified candidates must possess specialized expertise in urban design, historic preservation, or form-based coding. This opportunity was posted on November 13, 2026, with a response deadline of December 15, 2026. The project falls under NAICS code 541620 and focuses on enhancing the architectural and historical integrity of the local environment through detailed design standards and visual documentation.

Spalding County Board of Commissioners

POSTED

about 11 hours ago

DEADLINE

in about 1 month

AI Contract Overview

Cobb County is seeking qualified contractors to identify and implement energy-saving retrofits for heating, ventilation, and air conditioning systems with the goal of advancing municipal sustainability and reducing operational costs. The work will focus on installing variable frequency drives and smart control systems to optimize energy use across county-owned facilities. This subcontract opportunity is open to vendors with expertise in energy efficiency solutions and is governed under NAICS code 541620, which covers engineering services. Responses must be submitted by June 25, 2026, at 5:00 PM, with the solicitation posted on May 29, 2026. The contract will be performed within Cobb County, Georgia, and while no set-aside designation is specified, interested parties should prepare comprehensive proposals demonstrating technical capability, past performance in similar retrofit projects, and a clear path to achieving measurable energy savings. All submissions must align with the county's broader objectives for environmental responsibility and fiscal efficiency.

General Info

Cobb County seeks contractors to install energy-saving HVAC retrofits using VFDs and smart controls by June 25, 2026.

Agency

Georgia → Cobb County

NAICS

541620 - Environmental Consulting Services

Place of Performance

GA, USA

Set-Aside

NONE

Documents

This scope was carved out of PE-77050-NONST-2026-000000087.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Full Service Monthly Maintenance Contract for HVAC for Cobb County Aquatic Centers

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Timeline

PhaseClosed

PostedMay 29

subcontract

Response DeadlineJun 25

Deadline has passed

Submission Closed

06/25/2026, 01:00:00 PM EDT

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Organization & Contact Information

AgencyGeorgia → Cobb County

ContactsNo contacts available

OfficeN/A

Organization / AgencyGeorgia → Cobb County

Office AddressN/A

ContactsNo contact information available

Full Description

Identification and implementation of energy-saving HVAC retrofits such as VFDs and smart controls to support municipal sustainability and cost-reduction goals.