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CONSTELLATION ENERGY SERVICES-NATURAL GAS, LLC

UEI: WWDEZK8WK3B4

CONSTELLATION ENERGY SERVICES-NATURAL GAS, LLC is a federal contractor, registered under UEI WWDEZK8WK3B4. It has been awarded $15,444,412 across 40 federal contracts. Primary work spans Natural Gas Distribution and Crude Petroleum and Natural Gas Extraction. Top awarding agencies include Department Of Veterans Affairs, General Services Administration, and Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

WWDEZK8WK3B4

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

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Award Analytics & Distribution

Awards by Agency

Department Of Veterans Affairs$10.0M64.5%

General Services Administration$2.4M15.9%

Department Of Homeland Security$1.6M10.7%

Department Of Justice$1.2M7.6%

Railroad Retirement Board$212.7K1.4%

Awards by NAICS

221210 - Natural Gas Distribution$10.2M66.2%

211111 - Crude Petroleum and Natural Gas Extraction$5.2M33.9%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in CONSTELLATION ENERGY SERVICES-NATURAL GAS, LLC's top NAICS codes and agencies

Underground Storage Tank (UST) System Inspection & Compliance TestingThe contract requires the performance of routine inspections, leak detection, overfill prevention checks, and cathodic protection testing on underground storage tank systems to ensure full compliance with SB 989, 40 CFR Part 280, and applicable local fire codes. All work must be carried out in accordance with these regulatory standards to maintain environmental safety and operational integrity of UST systems across the service area. The scope is focused on ongoing maintenance and verification activities critical to preventing contamination and ensuring adherence to state and federal environmental protection requirements. This subcontract is issued by the Procurement Department of OmniTrans in California, with a response deadline of September 3, 2026, at 10:00 PM. The NAICS code 221210 indicates the work falls under water, sewage, and other systems, aligning with utility infrastructure oversight. The solicitation was posted on August 3, 2026, and bidders must submit proposals in time to be considered for award. The place of performance and contact details are unspecified, indicating the work may be distributed across multiple locations within California under the agency’s jurisdiction.

Procurement Department of OmniTrans

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Multiple Award IDIQ for Liquefied Natural Gas (LNG) to Naval Station Guantanamo Bay (NSGB)

Solicitation # N6945026QPW16

The U.S. Navy, through Naval Facilities Engineering Systems Command Southeast, is soliciting multiple firm-fixed-price indefinite-delivery, indefinite-quantity (IDIQ) contracts for the delivery of liquefied natural gas (LNG) to Naval Station Guantanamo Bay to support its combined cycle power plant. The solicitation, numbered N6945026QPW16, has a response deadline of August 10, 2026, and contemplates awarding several contracts with an aggregate not-to-exceed value of $8,950,000 for all awardees combined, with each contract having an ordering period of approximately five months or until the cap is reached, whichever comes first. Each awardee will receive an initial delivery order: one contractor will be awarded a seed project requiring two specific LNG deliveries scheduled for late September and mid-October 2026, while all other awardees will receive a minimum guarantee delivery order worth $500 concurrently with contract award. The sole place of performance for all deliveries is Naval Station Guantanamo Bay, Cuba, with no FOB terms specified in the available documentation. Invoicing must be submitted electronically through the Wide Area WorkFlow system via the Procurement Integrated Enterprise Environment, and vendors must be registered in PIEE to conduct business. The contract falls under NAICS code 221210 with no set-aside provisions. While personnel access and identity verification requirements are detailed for DoD installation entry—mandating documentation such as a U.S. passport, Social Security card, and passing NCIC and terrorist screening checks—no contract clauses, packaging standards, inspection criteria, performance specifications, or special requirements such as key personnel, OCI provisions, or options are explicitly included in the disclosed materials, and no evaluation factors or basis of award methodology are stated. Payment office and appropriation data are also not provided, and all contract administration details, including the identity of the contracting officer or technical representative, remain unspecified beyond the general location of the contracting office in NAS Jacksonville, Florida.

Navfacsyscom Southeast

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Propane Supply - Bullville, NY (NY011)

Solicitation # W15QKN26QA157

The Army Contracting Command – New Jersey is seeking to procure propane supply services for the 99th Readiness Division DPW facility located at 2500 New York Route 17K in Bullville, New York, under solicitation W15QKN26QA157. The contract requires the provision of propane tanks and ongoing propane delivery in compliance with the Performance Work Statement, ensuring consistent and safe fuel supply for facility operations. This effort is designated as a Small Business Set Aside – Total, meaning only small businesses are eligible to compete, and it is classified under NAICS code 221210 for natural gas distribution. The solicitation was posted on July 28, 2026, with proposals due by August 18, 2026, at 2:00 PM Eastern Time. The contract will be administered by the Department of Defense through the W6QK Acc-Pica office located at Picatinny Arsenal, New Jersey, and performance will take place exclusively at the Bullville, NY site. Primary point of contact is Ryan Nicklous, with Theresa Eckstein available as secondary contact for inquiries.

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Utilities & Facility Support OperationsThe contract involves the monitoring and basic management of HVAC, electrical, and plumbing systems within food service areas to maintain operational temperatures and ensure compliance with safety regulations. The work is essential for sustaining the functionality and hygiene standards of facilities supporting food service operations, with a focus on preventing equipment failure and maintaining environmental controls critical for food safety. Services will be performed at a location in Annapolis, Maryland, with the zip code 21402, under the oversight of the Naval Supply Systems Command Fleet Logistics Center Norfolk, a branch of the Department of Defense. This is a subcontract opportunity with a NAICS code of 221210, indicating it falls under utilities such as electric, gas, and water services. The solicitation was posted on July 24, 2026, and responses are due by August 7, 2026, at 2:00 PM. The contract does not specify a set-aside type or organizational restrictions, and no point of contact information is provided in the data. Interested parties must submit proposals through the official SAM gov platform using the provided link, ensuring all requirements related to system uptime, temperature control, and regulatory compliance are clearly addressed in their submissions.

Navsup Flt Logistics Ctr Norfolk

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Renewable Natural Gas (RNG) Commodity SupplyThe City of Pasadena’s Public Works Department, through its Bureau of Street and Flood Management Division, is seeking a long-term supplier to provide pipeline-quality Renewable Natural Gas for use in its municipal compressed natural gas fleet operations. This subcontract solicitation, posted on July 23, 2026, with a response deadline of August 17, 2026, targets a continuous supply of RNG that meets strict pipeline standards to ensure compatibility and reliability in fueling the city’s fleet vehicles. The contract falls under NAICS code 221210, classifying it as an operation within the gas distribution sector, and is intended to support the city’s sustainability goals by transitioning its transportation infrastructure to low-carbon, renewable fuel sources. The place of performance and point of contact details are not specified, but the supply is expected to be delivered directly to infrastructure serving Pasadena’s CNG refueling network. The procurement is open to qualified vendors capable of consistently delivering certified renewable natural gas in accordance with technical and regulatory requirements for municipal fleet use.

Public Works Department, BSFMD

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Renewable Natural Gas (RNG) Supply for Municipal Fleet Operations

Solicitation # 2026-RFI-0379

The City of Pasadena’s Public Works Department, through its Bureau of Sanitation and Fleet Management Division, is seeking information on the current renewable natural gas (RNG) marketplace to inform future fuel supply strategies for its municipal fleet, which currently operates on compressed natural gas. This request for information aims to evaluate potential RNG procurement options, including supply sources, pricing structures, delivery methods, and contractual arrangements that could support the city’s transition to more sustainable fuel sources while maintaining operational reliability. The solicitation targets vendors, suppliers, and service providers with expertise in RNG production, purification, distribution, or fueling infrastructure who can offer insights into scalable and cost-effective solutions tailored to municipal fleet needs. Response deadlines are set for August 17, 2026, and inquiries should be directed to Elena Olimpio, Management Analyst, or Antonio Watson, Project Manager, at the provided contact details. The city is not issuing a formal procurement at this stage but is gathering market intelligence to support long-term planning and policy development. Interested parties are encouraged to provide detailed information on RNG supply capabilities, existing partnerships with utilities or biogas producers, technical specifications for vehicle compatibility, and any relevant experience serving public sector entities. The responses will help the city assess feasibility, identify potential risks and opportunities, and align its fueling infrastructure upgrades with environmental and operational goals.

Public Works Department, BSFMD

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Sealed bids for Gas Supplies for the City of Olive Branch Department of Public Works for the upcoming 2027 fiscal year will be received at 9200 Pigeon Roost, Olive Branch, MS 38654 until 2:00PM local time on Monday, August 10, 2026, and thereafter will

Solicitation # 3170036283

Sealed bids are being solicited for the supply of gas to the City of Olive Branch Department of Public Works for the 2027 fiscal year, with submissions due by 2:00 PM local time on Monday, August 10, 2026, at 9200 Pigeon Roost, Olive Branch, MS 38654. The solicitation, identified by number 90-20260715125015 OBDPW, was posted on July 21, 2026, and is managed under the Mississippi Department of Finance and Administration with oversight from the Mississippi Public Tender and Procurement system. Bids must be submitted by the deadline to be considered, and no late submissions will be accepted. The contract is intended to secure fuel supplies for municipal operations, with performance expected within the State of Mississippi. Detailed requirements and terms can be found via the official solicitation link provided.

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Natural Gas Supply for CNG Fueling StationRock Region METRO is seeking a supplier to provide 120 MMBtu per day of natural gas to support its Compressed Natural Gas Fueling Station, with pricing tied to the Inside FERC Gas Market CEGT East index plus a fixed adder to ensure cost predictability. The supply agreement is structured as a subcontract and is focused on consistent, reliable delivery to meet the operational needs of the CNG facility. The opportunity was posted on July 17, 2026, with responses due by August 21, 2026, and falls under NAICS code 221210, which pertains to natural gas distribution. The place of performance and agency office details are not specified, but the contract is managed under the Arkansas division of Rock Region METRO.

Rock Region METRO

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Stowable & Modular Interior ComponentsThe contract involves the design and supply of modular, stowable cabin tables and interior components specifically tailored for response vessels, with a primary focus on optimizing interior space utilization. These components must be engineered to fold, retract, or reconfigure efficiently to accommodate dynamic operational needs during emergency response missions, ensuring maximum functionality without compromising safety or accessibility. The solution must withstand harsh maritime environments while remaining durable, lightweight, and compliant with applicable marine standards. This subcontract falls under NAICS code 337214, which classifies it within the Millwork and Interior Woodwork Manufacturing sector, and is issued under the auspices of the Department of Homeland Security. The solicitation was posted on July 16, 2026, and performance is expected to support vessels used in critical response operations, though specific delivery locations or technical specifications are not detailed. The contract does not indicate any set-aside status or detailed point of contact information, suggesting the procuring entity intends to evaluate proposals based on technical capability and design innovation to meet the unique spatial and operational demands of maritime response scenarios.

Department Of Homeland Security

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FLIR & Thermal Imaging Systems for Maritime PatrolThe contract entails the supply and integration of FLIR and thermal imaging systems to enhance night vision and situational awareness capabilities on Coast Guard response boats, supporting maritime patrol missions. These systems are critical for detecting vessels, personnel, and hazards in low-visibility conditions, ensuring operational effectiveness during nocturnal and adverse weather operations. The work is structured as a subcontract under the Department of Homeland Security, with the North American Industry Classification System code 334111 indicating specialization in navigating and measuring instruments manufacturing. The systems must be fully integrated into existing naval platforms with minimal disruption, meeting rigorous maritime standards for durability, reliability, and performance under saltwater and high-motion environments. The contract was posted on July 16, 2026, and performance locations are tied to Coast Guard operational areas without specified geographic restrictions.

Department Of Homeland Security

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Marine Seating & Crew Accommodation DesignThe contract calls for the design and supply of advanced, shock-mitigating adjustable seating systems tailored for high-speed maritime operations, with a strong emphasis on enhancing crew comfort and safety under extreme conditions. The seating must be engineered to absorb and dissipate dynamic forces encountered during rapid vessel maneuvers, reducing the risk of injury while maintaining ergonomic support for extended operational periods. The solution must be fully adjustable to accommodate diverse body types and mission requirements, integrating materials and mechanisms that ensure durability in saltwater, high-humidity, and high-vibration environments. This subcontract falls under NAICS code 337127, indicating it is classified within the Boat Building industry, and is issued by the Department of Homeland Security for performance in maritime operational settings. The project targets the development of next-generation crew accommodations that align with federal safety and performance standards for high-speed watercraft. Though specific performance locations and point of contact details are not provided, the solicitation is open to qualified subcontractors with proven expertise in marine seating systems, and the opportunity is published through the SAM gov platform with a posting date of July 16, 2026.

Department Of Homeland Security

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Marine Trim & Steering Control Systems (Manual Override)The contract involves the design and installation of manual override systems for trim controls on high-speed response boats, ensuring these critical systems remain functional during electronic failure. The work is intended to provide a reliable mechanical backup that allows operators to maintain control of vessel trim without reliance on electronic inputs, directly supporting mission-critical operations under adverse conditions. The systems must be engineered for durability in marine environments and integrated seamlessly with existing electronic control architectures without compromising performance during normal operation. This subcontract, issued under NAICS code 336612 for marine propulsion and parts manufacturing, is sponsored by the Department of Homeland Security and focused on enhancing the safety and resilience of high-speed response vessels. The requirement emphasizes robustness, immediate usability under stress, and compatibility with current naval platforms, with no specific set-aside or geographic limitations indicated. The project's success hinges on precise engineering, thorough testing under simulated failure scenarios, and adherence to marine safety standards to guarantee operational continuity during emergencies.

Department Of Homeland Security

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Marine HVAC & Environmental Control SystemsThe contract entails the supply and installation of marine-optimized HVAC and environmental control systems designed specifically for patrol vessels, with mandatory requirements for precise temperature regulation, efficient airflow management, and low-noise operation to ensure crew comfort and operational stealth. These systems must be engineered to withstand the harsh marine environment, including saltwater exposure, high humidity, and continuous vibration, without compromising performance or reliability. The work is classified under NAICS code 333415, indicating specialized machinery manufacturing for HVAC applications, and is structured as a subcontract under the Department of Homeland Security, suggesting integration with broader maritime security initiatives. The contract was posted on July 16, 2026, and places no restrictions on set-aside status, implying open competition among qualified vendors. Performance is expected to occur aboard patrol vessels under the jurisdiction of the Department of Homeland Security, though specific locations are not detailed. The systems must meet stringent operational standards for endurance and quiet functionality, critical for law enforcement and surveillance missions. While point of contact and exact place of performance information are not provided, the solicitation link directs interested parties to the SAM.gov platform for further details and submission requirements.

Department Of Homeland Security

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Marine Communication Systems Integration (Wireless & Hardwired)The contract involves the integration of wireless and hardwired communication systems designed to enhance crew coordination in high-noise maritime environments, with a focus on Bluetooth and secure communication technologies. The effort aims to ensure reliable, real-time voice and data transmission despite challenging acoustic conditions, enabling safe and efficient operational coordination aboard vessels. The solution must seamlessly blend existing wireless networks with hardened wired infrastructure to provide redundancy, signal clarity, and resistance to interference. This subcontract, solicited under NAICS code 334220, is managed by the Department of Homeland Security and targets the development and deployment of mission-critical communications tailored to maritime operations. The system must support encrypted channels, low-latency connectivity, and interoperability across diverse platforms and personnel, while maintaining compliance with federal cybersecurity standards. The performance location and specific deliverables are not detailed, but the scope implies field testing, installation, and validation in real-world maritime settings under demanding operational conditions.

Department Of Homeland Security

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Marine Electrical & Lighting Systems IntegrationThe contract involves the design and installation of specialized electrical and lighting systems on maritime patrol vessels to enhance operational effectiveness during nighttime missions. Key components include dimmable lighting systems to adjust illumination levels without compromising crew visibility or mission stealth, blackout switches for rapid transition to complete darkness when required, and upgraded electrical panels to ensure reliable power distribution under demanding marine conditions. All systems must meet rigorous maritime standards for durability, moisture resistance, and electromagnetic compatibility to function reliably in high-salinity, high-vibration environments. This subcontract falls under NAICS code 238210 for electrical contracting and is issued by the Department of Homeland Security to support critical national security operations. The work must be performed in alignment with federal maritime specifications, ensuring seamless integration with existing vessel infrastructure and compliance with safety and operational protocols for law enforcement and patrol missions. While the specific location of performance is not detailed, the nature of the work implies involvement with vessel construction or overhaul facilities capable of handling federal maritime assets, requiring qualified contractors with proven experience in marine electrical systems and defense-sector compliance.

Department Of Homeland Security

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Marine Vessel Human Factors & Ergonomic Design ConsultingThe contract seeks human factors engineering and ergonomic design consulting services for the development of next-generation response boat cabins, with a primary focus on optimizing operator seating, visibility, control layout, and overall usability to enhance performance and safety in demanding maritime environments. The work will involve applying established ergonomic principles and human-centered design methodologies to ensure intuitive interaction between the operator and the vessel’s interface, reducing fatigue and increasing situational awareness during extended missions. This is a subcontract under the Department of Homeland Security, categorized under NAICS code 541620 for management, scientific, and technical consulting services. The solicitation was posted on July 16, 2026, and the performance location is not specified, indicating flexibility in where the consulting activities will be conducted. The scope emphasizes practical, field-ready outcomes that align with operational needs, requiring close collaboration with engineering and maritime teams to translate human performance data into actionable cabin design improvements.

Department Of Homeland Security

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RB-S Demonstrator Feedback

Solicitation # RB-S-DEMO-FEEDBACK-2026

The United States Coast Guard issued feedback derived from the RB-S Demonstrator event held in April and May 2026, summarizing observations from multiple crews who operated four RB-S demo boats across various mission-related scenarios. This document captures crew-input and discussions aimed at informing future considerations but explicitly states it does not constitute a solicitation, request for proposal, amendment, or any form of government commitment. It does not establish requirements, evaluation criteria, preferred designs, or approved configurations, and the government will not respond to inquiries regarding this feedback. This special notice, identified by the solicitation number RB-S-DEMO-FEEDBACK-2026 and posted on July 16, 2026, is classified under NAICS code 336612 and issued by the Department of Homeland Security. Primary point of contact is Justin Geisendaffer, and while no physical location or set-aside details are provided, interested parties may expect future opportunities for engagement through official government solicitations or notices. All details are referenced from the attached document, and no further clarifications are available beyond what is included in this notice.

Department Of Homeland Security

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Used Oil Collection and DisposalThe contract pertains to the comprehensive collection, handling, manifesting, and final recycling or disposal of used oil gathered from facility containers, ensuring full compliance with WT/VOL 799 P specifications. This subcontract is managed under the Defense Logistics Agency, a component of the Department of Defense, and is categorized under the NAICS code 211111, indicating its alignment with oil and gas extraction support services. The scope of work requires precise adherence to federal and technical standards governing the safe transport, documentation, and environmental handling of used oil, with all activities centered on minimizing ecological impact and maintaining regulatory integrity. All services must be performed in accordance with established protocols for manifesting and tracking used oil from point of generation through to authorized recycling or disposal endpoints. The contract was posted on July 15, 2026, and remains active under the DLA’s procurement framework with no set-aside designation noted. Performance is expected to occur across multiple facility locations under the Department of Defense’s jurisdiction, though specific geographic details are not provided. The contract is referenced under the identifiers SP450022D0009 and SP450026F6426 and can be accessed through the DIBBS system for official recordkeeping and compliance verification.

Defense Logistics Agency

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