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G-W MANAGEMENT SERVICE (DUNS 017223780)11600 NEBEL STREET, SUITE 202ROCKVILLE, MD 20852

UEI: SLED_0C7D3263E16B5DB0

G-W MANAGEMENT SERVICE (DUNS 017223780)11600 NEBEL STREET, SUITE 202ROCKVILLE, MD 20852 is a federal contractor, registered under UEI SLED_0C7D3263E16B5DB0. It has been awarded $500,000,000 across 1 federal contract. Primary work spans Other Heavy and Civil Engineering Construction. Top awarding agencies include Navfacsyscom Washington.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_0C7D3263E16B5DB0

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Navfacsyscom Washington$500.0M100%

Awards by NAICS

237990 - Other Heavy and Civil Engineering Construction$500.0M100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in G-W MANAGEMENT SERVICE (DUNS 017223780)11600 NEBEL STREET, SUITE 202ROCKVILLE, MD 20852's top NAICS codes and agencies

Provide Swing Gates Station BEQ's

Solicitation # N400857415686

Solicitation N400857415686 is for the removal and replacement of four drop arm gates with new swing arm gates, including all incidental related work, at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The project, specifically for the Station BEQs and CDC Complex, requires the installation of 20 foot single swing gates and must be completed within 180 calendar days after award. To ensure operational continuity, gates 1 and 3 must be fully operational before work commences on gates 2 and 4. The contract is subject to the Davis-Bacon Act and Buy American requirements, with a focus on lowest price as the basis for award. Proposals are due by 1500 local time on September 16, 2026, and must be submitted via email to the designated Navy addresses. Bonding requirements vary by proposal value, with bid, payment, and performance bonds required for offers exceeding 150,000 dollars. The contractor is responsible for maintaining a Quality Control program and utilizing an approved testing laboratory for materials. Invoicing is processed through Wide-Area Workflow, and a detailed Schedule of Prices must be delivered within 15 calendar days of the contract award.

Bristol Alliance of Companies

POSTED

about 8 hours ago

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project for Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project is designated as a Small Business set-aside under NAICS code 237990. The solicitation was posted on September 12, 2026, with a response deadline of September 23, 2026. Interested parties can contact the primary point of contact, Sites Reservoir, via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995.

Barnard Construction Company, Inc.

POSTED

about 9 hours ago

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North of River Sanitary District No. 1 (NORSD) WRRP Upgrades and Expansion project located in Bakersfield, California. The scope of work is extensive, covering civil and site work such as aggregates, trucking, asphalt paving, and curb and gutter, as well as specialized installations including ductile iron and PVC piping, electrical work, masonry, and various metal and roofing services. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a bid deadline of September 17, 2026, at 10:00 a.m. The project is partially funded by the Water Infrastructure Finance and Innovation Act (WIFIA) administered by the EPA, making it subject to the American Iron and Steel (AIS) Provisions, Davis-Bacon Related Acts, and DBE Program requirements. Eligible bidders include DBE, MBE, WBE, SBE, SBRA, LSFA, and HUB Zone Small Businesses, who must provide valid certification from recognized agencies such as the US EPA, SBA, or CA DOT. To be considered responsive, firms must hold a valid California Contractor’s license and provide acceptable insurance. Additionally, responsible subcontractors may be required to provide bonding for 100% of their contract value, with Kiewit agreeing to reimburse the associated bond premiums.

Kiewit Infrastructure West Co.

POSTED

about 9 hours ago

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

The U.S. Army Corps of Engineers Honolulu District is soliciting sealed bids for the Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project in Oahu, Hawaii. This firm-fixed-price contract, with an estimated value between 1 million and 5 million dollars, involves maintenance dredging of approximately 4,260 cubic yards with ocean disposal at an approved offshore site south of Oahu. The scope also includes vegetation clearance and revetted mole repairs, such as stone rework, filling voids with additional stone, and root removal. The period of performance is 200 calendar days from the receipt of the Notice to Proceed. The solicitation is set aside for HUBZone Small Businesses, who receive a 10 percent price evaluation preference. Award is based on the lowest responsive bid that complies with all material respects of the invitation. Key requirements include the provision of performance and payment bonds, adherence to the Davis-Bacon Act for wages, and the appointment of key personnel, including a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer. Technical acceptance is based on third-party multi-beam hydrographic surveys and strict quality standards for stone materials. Bids must be submitted physically via commercial carrier or in-person by September 30, 2026, as electronic submissions are not permitted.

Healy Tibbitts Builders, Inc.

POSTED

about 9 hours ago

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont Washington is seeking proposals for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, Washington, this solicitation focuses on exterior recoating and seismic improvements for the reservoir facility. The project is categorized under NAICS code 237990 and is managed by Resource Development Company LLC. This opportunity is specifically set aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of September 25, 2026. Primary coordination for this contract is handled by Nayvi Waite, who serves as the point of contact for the solicitation.

Resource Development Company LLC

POSTED

about 9 hours ago

DEADLINE

Proprietary WWTP Instrumentation Maintenance

Navfacsyscom Washington

POSTED

about 13 hours ago

DEADLINE

FSC WASTEWATER TREATMENT PLANT (WWTP) / DAHLGREN, VA.

Solicitation # N4008026Q1002

The Department of Defense, through Navfacsyscom Washington, is soliciting bids for the FSC Wastewater Treatment Plant in Dahlgren, Virginia. This combined synopsis and solicitation, identified by solicitation number N4008026Q1002, is designated as a total small business set-aside under NAICS code 238220. Interested parties must review the specific provisions, clauses, and Service Contract Act wage requirements detailed in the RFQ. The response deadline for this opportunity is September 23, 2026, at 6:00 PM. Primary inquiries should be directed to Joshua M. Denton.

Navfacsyscom Washington

POSTED

about 13 hours ago

DEADLINE

Water Control and Diversion Infrastructure

Lower Loup Natural Resources District

POSTED

DEADLINE

Streambank Stabilization & Rock Placement

County of Cleveland

POSTED

DEADLINE

Streambank Stabilization and Restoration

Solicitation # RFP-2026-0003

County of Cleveland

POSTED

DEADLINE

Sewer & Manhole Construction

POSTED

DEADLINE

in about 1 month

Site Work & Earthwork Contractor

POSTED

DEADLINE

Directional Boring & Conduit Installation

Public Services

POSTED

DEADLINE

Underground Conduit & Duct Bank Installation

City of Sacramento

POSTED

DEADLINE

Forestry and Parks - Invitation to Bid - Waterton Reservoir Provincial Recreation Area - Camping Expansion

Solicitation # AB-2026-06242

Forestry and Parks is soliciting formal offers for the camping expansion project at the Waterton Reservoir Provincial Recreation Area in Alberta. This solicitation, identified by number AB-2026-06242, requires a prime contractor to handle the construction of the expansion as detailed in the provided tender documents. Interested bidders must submit their responses by October 16, 2026. A critical requirement for eligibility is the provision of a valid standard Certificate of Recognition, Small Employer Certificate of Recognition, a Temporary Letter of Certification, or a COR/SECOR Equivalency Letter for those bidding from outside the province. Project inquiries should be directed to the Project Manager, Aaron Faber.

Forestry and Parks

POSTED

DEADLINE

in about 1 month

Gully Cleansing Services

London Borough of Ealing

POSTED

DEADLINE

in about 2 months

SuDS Installation Contractor

Leicester City Council

POSTED

DEADLINE

PAN3522 - Green Bluse SuDS in Schools - Catherine School

Solicitation # PAN3522

Leicester City Council is soliciting proposals under solicitation number PAN3522 for the design and construction of sustainable urban drainage systems (SuDS) at Catherine Junior School in Leicester. The project aims to reduce surface water flood risk within the Willow Brook catchment area by implementing blue-green infrastructure, including the installation of swales, filter strips, bioretention areas, and detention basins, alongside tree planting and landscaping. Beyond flood mitigation, the initiative is designed to enhance biodiversity and provide improved outdoor learning and wellbeing opportunities for students and staff. The contract has an estimated value of 33,333.33 GBP excluding VAT and is specifically open to small and medium-sized enterprises. The period of performance is estimated to run for 11 months, from October 17, 2026, to September 16, 2027. Award decisions will be based on a weighted evaluation of 80 percent price and 20 percent quality. Interested parties must submit their electronic tenders via the ProContract portal by the deadline of September 28, 2026. Daniel Dasimaka serves as the primary point of contact for this procurement.

Leicester City Council

POSTED

DEADLINE