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WHITING-TURNER CONTRACTING COMPANY, THE Baltimore MD USA

UEI: SLED_9D803518D301B074

WHITING-TURNER CONTRACTING COMPANY, THE Baltimore MD USA is a federal contractor, registered under UEI SLED_9D803518D301B074. It has been awarded $1,618,724,000 across 10 federal contracts. Primary work spans Commercial and Institutional Building Construction and Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Navfacsyscom Mid-Atlantic, Pbs R5 Acquisition Management Division, and Department Of Commerce Nist.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_9D803518D301B074

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

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Active

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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 Mid-Atlantic$1.3B82.5%

Pbs R5 Acquisition Management Division$128.7M8%

Department Of Commerce Nist$105.7M6.5%

W2SD Endist Norfolk$49.1M3%

Awards by NAICS

236220 - Commercial and Institutional Building Construction$1.6B99.5%

238220 - Plumbing, Heating, and Air-Conditioning Contractors$8.5M0.5%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in WHITING-TURNER CONTRACTING COMPANY, THE Baltimore MD USA's top NAICS codes and agencies

Plumbing & Piping Systems InstallationThe contract titled Plumbing & Piping Systems Installation pertains to the installation of water supply, sewer, drainage, and plumbing fixtures in strict adherence to applicable environmental and plumbing codes. It is structured as a subcontract under the NAICS code 238220, indicating classification within plumbing, heating, and air-conditioning contractors. The opportunity was posted on July 29, 2026, with a response deadline of August 30, 2026, at 4:00 AM, requiring all proposals to be submitted prior to this time. The place of performance is designated in the location identified as 39855, though specific city and state details are not provided. The contracting entity is listed as W2SD Endist New York under the Department of Defense, signaling a defense-related project with stringent regulatory and compliance requirements. All work must align with federal standards for infrastructure installation, emphasizing technical precision, environmental responsibility, and adherence to plumbing regulations.

W2SD Endist New York

POSTED

about 11 hours ago

DEADLINE

in about 1 month

HVAC System Installation & CommissioningThe contract entails the comprehensive supply, installation, and testing of HVAC systems complete with ductwork and ventilation infrastructure, all engineered to meet strict environmental and technical specifications. A critical requirement is the use of CFC-free insulation materials to ensure compliance with ecological standards and sustainability mandates. The work falls under NAICS code 238220 and is structured as a subcontract, with performance expected at the location identified as 39855. The opportunity was posted on July 29, 2026, with a firm deadline for responses set for August 30, 2026, at 4:00 AM. This procurement is managed under the auspices of the Department of Defense through its agency W2SD Endist New York, indicating the project supports defense-related infrastructure needs. All systems must be fully commissioned and verified to operational standards prior to acceptance.

W2SD Endist New York

POSTED

about 11 hours ago

DEADLINE

in about 1 month

General Construction Management & Site CoordinationThe contract entails comprehensive construction management and site coordination for a project under the Department of Defense, specifically managed by W2SD Endist New York, with performance centered at location 39855. It covers the entire construction lifecycle from demolition and site preparation through trade coordination, quality control, and strict adherence to federal and safety regulations. The scope requires seamless integration of multiple trades and continuous oversight to ensure compliance with all applicable codes and standards. As a subcontract opportunity, it is open for bidding with a response deadline of August 30, 2026, and is classified under NAICS code 236220 for commercial and institutional building construction. No set-aside provisions are specified, and the opportunity is available to eligible subcontractors without geographic or demographic restrictions indicated.

W2SD Endist New York

POSTED

about 11 hours ago

DEADLINE

in about 1 month

HVAC Filter Replacement and Indoor Air Quality MaintenanceThe contract mandates the regular replacement of HVAC filters at the contractor’s expense, with all filters required to meet a minimum MERV 8 rating in accordance with ASHRAE Standard 52.2-1999 to ensure consistent indoor air quality. The contractor is responsible for maintaining a documented record of all filter changes, including dates, quantities, and any observations related to system performance or air quality conditions. This ongoing maintenance is critical to sustaining operational efficiency and health compliance within the facility located in Spokane, Washington, with the zip code 99202. The contract is classified as a subcontract under NAICS code 238220 and is issued by the Department of Defense through the agency W071 Endist Seattle. Although the specific solicitation number is not provided, the opportunity was posted on July 29, 2026, with a response deadline of August 28, 2026. The place of performance is fixed at the Spokane location, and all work must be completed in alignment with the specified technical and documentation standards. There is no set aside type designated, and the contract does not include a designated point of contact, requiring bidders to rely on the provided SAM.gov link for further details.

W071 Endist Seattle

POSTED

about 11 hours ago

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Fire Sprinkler System InstallationThe contract entails the installation and testing of fire sprinkler systems adhering strictly to NFPA 13 standards across a designated location in East Wenatchee, with all work required to meet federal safety and performance benchmarks. The scope includes comprehensive system verification through rigorous testing protocols to ensure proper functionality, coverage, and compliance prior to final acceptance. Ongoing maintenance activities must align with NFPA 25 requirements, ensuring continuous operational readiness of the systems through scheduled inspections, repairs, and component replacements as needed. The contract is structured as a subcontract under the Department of Defense, specifically managed by W071 Endist Seattle, and falls under NAICS code 238220 for fire protection system contracting. All work must be completed and submitted by the deadline of August 28, 2026, with performance taking place exclusively at the specified site in East Wenatchee, Washington.

W071 Endist Seattle

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about 11 hours ago

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Access Control and Low-Voltage Systems IntegrationThe contract awards the design and installation of low-voltage systems encompassing access control, security, and communications infrastructure, all required to meet federal safeguarding standards. The work is focused on ensuring integrated, secure, and compliant technical systems tailored to federal requirements, with specific emphasis on physical and electronic security measures that protect sensitive operations and data. The project demands technical expertise in modern low-voltage technologies, adherence to strict federal protocols, and precise execution to support mission-critical environments. The contract is classified as a subcontract under NAICS code 238220 and is managed by the Department of Defense through its W071 Endist Seattle office. Performance is required in East Wenatchee, with a deadline for responses set for August 28, 2026, and the solicitation was posted on July 29, 2026. There is no specific set-aside designation, and the project does not indicate geographic or vendor eligibility restrictions beyond federal compliance. All work must align with the federal safeguarding framework, ensuring systems are resilient, audit-ready, and integrated seamlessly within existing infrastructure.

W071 Endist Seattle

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about 11 hours ago

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HVAC System InstallationThe contract calls for the installation of a comprehensive heating, ventilation, and air conditioning system including all associated ductwork and control components at Fort Stewart, Georgia, under the NAICS code 238220 for HVAC installation. The work is structured as a subcontract and is being managed by the Department of Defense through its W074 Endist Savannah office, with the performance location specified at the Fort Stewart military installation. All work must be completed in accordance with military standards and facility requirements, though specific technical specifications are not listed in the provided data. The solicitation was posted on July 29, 2026, and responses are due by August 6, 2026, at 4:00 PM Eastern Time. The contract does not indicate any set-aside status for small businesses or other categories, and no point of contact information is provided in the solicitation details. Prospective subcontractors must ensure compliance with all federal guidelines and DoD procurement regulations, and should verify technical requirements through direct engagement with the contracting office prior to submitting a proposal. The official solicitation page is accessible via the provided Sam.gov link for further details.

W074 Endist Savannah

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about 11 hours ago

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Plumbing and Piping SystemsThe contract pertains to the installation of domestic water, waste, vent, and medical gas piping systems at Fort Stewart, Georgia, under the NAICS code 238220 for plumbing, heating, and air-conditioning contractors. It is structured as a subcontract and is issued by the Department of Defense through the W074 Endist Savannah office, with a response deadline of August 6, 2026, at 4:00 PM. The work is specifically required at the Fort Stewart location, where the systems must meet all applicable technical, safety, and regulatory standards for both conventional and medical-grade piping. All installations are expected to be completed in accordance with the project’s engineering specifications and must ensure full functionality and compliance with health and safety codes for a military installation.

W074 Endist Savannah

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about 11 hours ago

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Sources Sought/Market Intelligence: Fort Carson Equipment Concentration Site - Potential Use of Progressive Design Build using Other Transaction Authority (OTA)

Solicitation # W912QR-PDB-FortCarsonECS

The U.S. Army Corps of Engineers, Louisville District, is seeking market intelligence through a voluntary Request for Information to explore industry interest and capability in delivering a $75 million Equipment Concentration Site complex at Fort Carson, Colorado. The project involves designing and constructing a fully functional Area Maintenance Support Activity shop, General Purpose Warehouse, and Organizational Storage Building, with specialized infrastructure such as vehicle wash racks, bi-level loading ramps, heavy equipment parking, and extensive site work across a 48-acre parcel. The Government intends to pursue a Progressive Design-Build delivery model under Other Transaction Authority (10 U.S.C. § 2808a), a flexible statutory mechanism distinct from traditional contracts and tailored for military construction projects incorporating innovative technologies to enhance resilience, reduce costs, and accelerate delivery. This approach allows for collaborative design and risk mitigation in Phase 1, culminating in a Guaranteed Maximum Price proposal for Phase 2 construction, with the Government retaining an off-ramp option if the GMP is not agreed upon. Respondents are asked to provide detailed insights into their firm’s experience with OTA-based projects, progressive design-build execution, open-book pricing mechanisms, and handling of long-lead items and risk allocation. The Government seeks input on innovative construction materials and methods that could improve efficiency or facility performance, along with barriers to adopting such technologies under traditional procurement rules. Specific questions address compensation for Phase 1 work if the project is abandoned, appropriate milestone payments under an OTA, data rights arrangements for proprietary designs, phased bonding structures, and surety timelines. The inquiry also probes subcontractor integration strategies, local labor and supply chain constraints in the Colorado Springs region, and the value of early contractor involvement compared to conventional methods. Responses must include company profile details, socioeconomic classification, and technical responses to the full spectrum of questions, with submissions due by August 7, 2026, to the designated point of contact. Participation is non-binding and does not obligate the Government to issue a solicitation, nor will respondents be reimbursed for preparation costs.

W072 Endist Louisville

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about 11 hours ago

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N6945026RJX03: Building 101 (B101) Component Spray Booth Replacement

Solicitation # N6945026RJX03

The contract N6945026RJX03 is a solicitation for the replacement of the component spray booth at Building 101, issued by the Naval Facilities Engineering Systems Command Southeast under the Department of Defense. It is designated as a Historically Underutilized Business (HUBZone) Set-Aside, meaning only qualified small businesses located in HUBZones are eligible to compete, in accordance with FAR 19.13. The North American Industry Classification System code is 236220, indicating the work falls under commercial and institutional building construction. The solicitation was posted on July 29, 2026, and responses are due by August 24, 2026, at 3:59 PM Eastern Time. The performance location is at Naval Air Station Jacksonville, Florida, with a zip code of 32212. Primary contact for inquiries is Monica Gummerus, reachable at 904-542-1606 or monica.a.gummerus.civ@us.navy.mil, with Stephen Sparks listed as the secondary point of contact. The full details and submission portal are available via the SAM.gov link provided.

Navfacsyscom Southeast

POSTED

about 11 hours ago

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N33191-26-R-0032 Design-Build Maritime Center of Excellence, Bizerte, Tunisia

Solicitation # N3319126R0032

The U.S. Navy, through the Naval Facilities Engineering Systems Command Europe, Africa, and Central, has issued a presolicitation notice for the Design-Build Maritime Center of Excellence in Bizerte, Tunisia, under contract number N33191-26-R-0032. This procurement is classified under NAICS code 236220 for Commercial and Institutional Building Construction and is intended to develop a state-of-the-art facility to support maritime operations, training, and logistics. The solicitation is open to qualified contractors capable of delivering a design-build solution that meets the Department of Defense’s functional, technical, and operational requirements for the site. The response deadline is August 14, 2026, at 1:00 PM Eastern Time, with proposals due prior to this date to be considered for award. The contracting office is located in FPO, AE, with Daniel Magrino serving as the primary point of contact for all inquiries, reachable via email at daniel.k.magrino.civ@us.navy.mil or by phone at 202-781-3544. While the place of performance is confirmed as Bizerte, Tunisia, specific site details are not provided in the presolicitation, and interested parties are advised to review the attached Pre-Solicitation File for comprehensive project scope, technical specifications, and submission guidelines. The procurement is not currently set aside for any small business programs or other socio-economic categories, and all eligible entities may respond. The official presolicitation document can be accessed via the provided SAM.gov link.

Navfacsyscom Europe Africa Central

POSTED

about 11 hours ago

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Z2DA--618-CSI-240, SPS Equipment Site Prep 36C263-26-AP-1525 - FY26 NRM OS

Solicitation # 36C26326R0056-0002

The contract titled Z2DA--618-CSI-240, SPS Equipment Site Prep 36C263-26-AP-1525 - FY26 NRM OS is a solicitation issued by the Department of Veterans Affairs through the Network Contract Office 23 located in Saint Paul, Minnesota. It is designated as a Service-Disabled Veteran-Owned Small Business Set-Aside, meaning only eligible SDVOSBs may compete for award, in accordance with FAR 19.14. TheNorth American Industry Classification System code 236220 applies, indicating the work involves construction of commercial and institutional buildings. The place of performance is in Minneapolis, Minnesota, with a zip code of 55417. The solicitation was posted on July 29, 2026, and responses are due by August 3, 2026, at 7:00 PM Eastern Time. Amendment 2 has been issued to address additional questions received during the solicitation period. Primary point of contact for inquiries is Contract Specialist Dean Flanders, reachable via email at dean.flanders@va.gov or by phone at 320-247-0331. The full solicitation details can be accessed online through the SAM.gov portal.

Network Contract Office 23 (36C263)

POSTED

about 11 hours ago

DEADLINE

AS4108 Oil Filtration Cart Power

Solicitation # N4008526R9070

Only Mechanical MACC Contractors listed on the General Requirements cover page are eligible to submit proposals for this Small Business Set Aside contract under solicitation number N40085-26-R-9070, titled AS4108 Oil Filtration Cart Power, with a response deadline of August 19, 2026, at 3:00 PM EST. Proposals must be submitted via email to Ashley Ruiz and Lauren Loconto at the Navy Facility Engineering Command Mid-Atlantic office in Norfolk, Virginia, and must reference applicable attachments including the Marine Corps Installations East Environmental Policy Statement, Spill Report Form, and weekly inspection forms for hazardous waste and satellite accumulation areas. The project performance location is Camp Lejeune, North Carolina, and work must commence within 15 days of award, with final completion required 90 days prior to the contract completion date. The contract is awarded under NAICS code 238220 and requires strict compliance with SDSFIE geospatial data standards, ASTM testing protocols for concrete, soil, and asphalt, and adherence to OSHA, EPA, and EM 385-1-1 safety requirements. Contractors must submit a Technical Approach document, phased GIS deliverables, digital and paper maps, and red-line construction drawings, all formatted to ANSI C size with proper legends and scales. All documentation must be uploaded to the eCMS system, marked as unclassified or CUI, and must exclude PII. Safety compliance is mandatory, requiring a monthly Contractor Safety Self-Evaluation score of 90 or above, with failure triggering a 10% payment retention, along with monthly exposure reports and submission of current backflow preventer certifications. Key personnel, including the superintendent and Site Safety and Health Officer, must meet specific experience thresholds and provide detailed resumes. Invoicing must be processed through Wide Area WorkFlow with a maximum file size of 2 megabytes per attachment. Contract clauses FAR 52.236-9 and FAR 52.246-21 apply, mandating protection of existing infrastructure and warranty of construction. Attachments require hard-copy bound volumes with tables of contents and two labeled CD/DVDs, while CAD files are provided for reference only. The Government reserves approval authority for all submittals and retains final acceptance jurisdiction upon completion and verification of work.

Navfacsyscom Mid-Atlantic

POSTED

about 11 hours ago

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RFP 47PD5326R0051 ND0047ZZ Domestic Recirculation Repairs Fargo, ND

Solicitation # 47PD5326R0051

The contract involves the repair and expansion of an undersized and improperly designed recirculating hot water system at the Federal Courthouse in Fargo, North Dakota, a building constructed around 1998 with a basement and three floors. The existing system, with its water heater and recirculation pump located in the basement, requires complete modification to install new circulating hot water piping that runs through all occupied floors, eliminating excessive delays in hot water delivery to fixtures. The work includes general construction tasks such as ceiling and wall patching and painting, and must strictly follow the GSA project drawings and manual dated December 2024, along with the PBS Core Building Standards Memorandum and Division-specific requirements from the project manual covering general requirements, existing conditions, and finishes. The solicitation is a Total Small Business Set-Aside under NAICS Code 236220, restricted to small businesses located in North Dakota, and requires bidders to demonstrate past experience as a Design Build contractor on at least two similar projects completed within the past eight years. Proposals must be submitted electronically by 10:00 a.m. CDT on August 10, 2026, to the Contracting Officer, and must include the SF 1442, a Price Proposal, a Technical Proposal satisfying the pass/fail past experience requirement, a Bid Bond, and GSA Form 527, alongside an active SAM registration and Unique Entity Identifier. The contract will be awarded using the Lowest Price Technically Acceptable method, with evaluation focused solely on technical acceptability and price, and no cost or non-cost factors weighted beyond pass/fail thresholds. All pricing must reflect full knowledge of site and local conditions, and unbalanced pricing may result in proposal rejection. The contractor must provide performance and payment bonds as mandated by FAR 52.228-15, maintain required insurance including $500,000 commercial general liability and $100,000 employers’ liability coverage, comply with OSHA Lead standards and use appropriate personal protective equipment, and adhere to Buy American provisions unless an exception is granted. Work must commence within one day of receiving the Notice to Proceed, achieve substantial completion within 120 calendar days, and complete all remaining work within 60 days thereafter. Payment terms require electronic invoicing with GSA Form 2419 and an updated Schedule of Values, with progress payments processed within 14 days and subcontractor payments within seven days,

Pbs Project Delivery West - Branch C

POSTED

about 11 hours ago

DEADLINE

Replace Greenhouse 3 and Renovate Headhouse Heating System (Stoneville, MS)

Solicitation # 1232SA26Q0885

The U.S. Department of Agriculture’s Agricultural Research Service is soliciting quotes for the replacement of Greenhouse 3 and the renovation of the Headhouse Heating System at the Jamie Whitten Delta States Research Center in Stoneville, Mississippi, under solicitation number 1232SA26Q0885. This is a combined synopsis/solicitation issued as a Request for Quotation under FAR Part 12, exclusively set aside for small businesses as a Total Small Business Set-Aside, with a size standard of $45 million and NAICS code 236220. All responsible small business concerns may submit quotations, but only those that attended the mandatory site visit and demonstrate acceptable or neutral past performance are eligible for award. The solicitation requires adherence to FAR 12.201-1(b)(2), incorporating standard clauses including labor standards such as 52.222-6 through 52.222-15, construction requirements under 52.236-5, changes under 52.243-4, and inspection of construction under 52.246-12. The contract also mandates compliance with anti-discrimination and DEI certification clauses, whistleblower rights, and trafficking in persons prohibitions, with full acceptance of terms contingent on the SF-1442 form submission. Quotations must be submitted via email to Spencer Hamilton at spencer.hamilton@usda.gov by 12:00 p.m. EST on August 7, 2026, following a series of amendments that extended the original deadline. Offerors must maintain active SAM.gov registration with a valid Unique Entity Identifier, complete all required annual representations and certifications electronically, and hold firm pricing for 90 days post-submission. The scope includes demolition and replacement of Greenhouse 3 with a masonry kneewall, translucent polycarbonate glazing, evaporative cooling, automatic shade systems, adjustable plant tables, and water and control systems, plus an optional renovation of the Headhouse heating system involving replacement of piping and fan coil units and removal of a fume hood. All materials must be asbestos-free, packaging must meet DOT and EPA standards for hazardous waste and asbestos, and products manufactured more than three years before delivery are prohibited. The contractor is required to comply with EM 385-1-1, OSHA, NFPA 70E, Buy American Act, and Civil Rights Act

USDA Ars Afm Apd

POSTED

about 11 hours ago

DEADLINE

REPAIR COLLIER GYM, P-1949, CP HUMPHREYS

Solicitation # W91QVN26RA077

This contract, titled REPAIR COLLIER GYM, P-1949, CP HUMPHREYS, is solicited under number W91QVN26RA077 and was posted on July 29, 2026, with a response deadline of August 12, 2026, at 4:00 a.m. It is classified as a combined solicitation under NAICS code 236220 for building construction and is restricted to MATOC vendors only, as specified in the attached documentation. The work is to be performed at Collier Gym, P-1949, Camp Humphreys, with no additional location details provided beyond the general site. The contracting office is under the Department of Defense, specifically the 0411 Aq Hq Contract Augmented office, located in APO, AP, 96271-5289. Primary point of contact for inquiries is Su Kyong Choe, reachable via email at sukyong.choe.ln@army.mil or phone at 315-755-0638. No set-aside type is designated, and bidders must ensure compliance with the attached requirements and conditions outlined in the solicitation and its first amendment.

0411 Aq Hq Contract Augmented

POSTED

about 11 hours ago

DEADLINE

FCC Pollock Upgrade Complex HVAC Control Systems Project 26Z5AY1

Solicitation # 15B51926PR000469

The Federal Bureau of Prisons is seeking market input for a planned firm-fixed-price construction contract to upgrade the complex HVAC control systems at the Federal Correctional Complex Pollock in Louisiana. The project, which involves designing, building, and installing a comprehensive Building Automation System, is estimated to range between $1 million and $5 million and falls under NAICS code 238220 for Plumbing, Heating, and Air-Conditioning Contractors. This notice is strictly for market research and is not a solicitation; no proposals or qualification documents are being requested at this time. Interested small business contractors must be currently registered in SAM.gov with accurate size status information meeting the $19 million average annual receipts threshold and must self-certify any applicable socioeconomic status such as WO, 8(a), HUBZone, or SDVOB. To express interest, vendors must add their names to the Interested Vendors List on SAM.gov and complete the attached Market Research Questionnaire, which should be returned to kbillington@bop.gov. Access to future solicitation documents will require an active SAM.gov registration, a valid MPIN, and approval to access controlled files. The anticipated synopsis will be posted at a later date, and all interested parties are advised to monitor SAM.gov for updates. Only prime contractors may respond; subcontracting arrangements are the responsibility of the selected prime and are not under the purview of the Federal Bureau of Prisons.

POSTED

about 11 hours ago

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ND-GARRISON DAM NFH-ROOF REPAIR

Solicitation # 140FGA26Q0054

The contract for ND-GARRISON DAM NFH-ROOF REPAIR is a small business set-aside solicitation under NAICS code 236220, exclusively available to small businesses, with a response deadline of August 14, 2026. It is managed by the Department of the Interior through the Gaoa Fws office located in Falls Church, Virginia, and seeks repairs to the roof structure at the Garrison Dam National Fish Hatchery. The solicitation number is 140FGA26Q0054 and was posted on July 29, 2026, indicating the government’s intent to award a combined contract for this construction-related work. The primary point of contact for inquiries is Channel Pedersen, reachable via email at Channel_Pedersen@ios.doi.gov or by phone at 2104014735, with the full details andSubmission portal accessible through the SAM.gov platform. The exact location of performance is not specified within the provided data, but the work is understood to be at the Garrison Dam facility.

POSTED

about 11 hours ago

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