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CONSTRUCTION SCIENCE LLC

UEI: LZ1CEBYW4DX9

CONSTRUCTION SCIENCE LLC is a federal contractor, registered under UEI LZ1CEBYW4DX9. It has been awarded $7,584 across 1 federal contract. Primary work spans Masonry Contractors. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

LZ1CEBYW4DX9

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

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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

Department Of Veterans Affairs$7.6K100%

Awards by NAICS

238140 - Masonry Contractors$7.6K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in CONSTRUCTION SCIENCE LLC's top NAICS codes and agencies

2026-Nalo-Concrete Patching and CMU Wall Repair

Solicitation # 2026- Nalo- Concrete Patching and CMU Wall Repair

This subcontracting opportunity, issued by Management and Training Corporation (MTC) for the Hawaii Job Corps Center in Waimanalo, seeks qualified masonry contractors to perform concrete patching and CMU wall repair under a fixed-price, lump sum contract. The scope includes demolition and removal of approximately 230 linear feet of failed CMU wall and fencing, installation of a new 8-foot-high galvanized chain link fence with steel posts set in concrete footings, replacement of 168 square feet of concrete walkway, structural repair of a 4 linear foot stairwell section, and removal and regrading of 150 square feet of uplifted concrete slab with proper drainage. All work must comply with federal and state regulations including OSHA, EPA, HUD, DOT, and HIOSH, and includes a one-year workmanship warranty. The project requires a physical site visit prior to bid submission, and bidders must provide a detailed cost breakout covering materials, labor, equipment, bonds, subcontractors, overhead, profit, and associated fees such as permits and disposal. Bid submissions are due by August 28, 2026, at 3:00 PM HST and must be emailed to designated MTC contacts. Proposals must include a bid sheet and itemized cost analysis on contractor letterhead, along with the completed MTC Supplier Packet containing W-9 and Supplier Self-Certification forms. First-tier subcontractors must comply with FAR 52.219-8 for small business representation and FAR 52.209-6 for debarment disclosure if the subcontract exceeds $30,000. Contractors must submit Performance and Payment Bonds (AIA A-311, AIA A-312, SF25, or SF25A) equal to 100% of the contract price if the bid is $25,000 or more, with bonds due within five business days of an Intent to Award. Compliance with the Davis Bacon Act is required, including weekly certified payroll reports and posted wage determinations. A notice to proceed triggers a mandatory onsite pre-construction meeting, and final payment requires substantial completion certification, punch list resolution, and submission of deliverables including operation manuals, certificate of release of liens, final certified payroll, and SF 1413 form. Payment is subject to a 10% retainage until substantial completion and acceptance, and remittance details must be provided by

Management & Training Corporation

POSTED

about 6 hours ago

DEADLINE

Brick Masonry Exterior WallsThe contract pertains to the installation of brick masonry exterior walls as a critical component of the building envelope, specifically for a project under the Department of Defense. Work is scheduled to take place at a location with a zip code of 78236, indicating the performance site is in or near San Antonio, Texas. The solicitation is classified as a subcontract under NAICS code 238140, which covers masonry contracting services. The opportunity was posted on August 4, 2026, with a firm response deadline of August 25, 2026, at 3:00 PM. While no set aside type is specified, the contracting activity is identified as W076 Endist Ft Worth, suggesting the project supports military infrastructure or facility upgrades. Bidders must be prepared to meet industry standards for brick masonry work integrated into the building envelope, ensuring durability, weather resistance, and structural integrity. The absence of detailed point of contact or address information implies further details may be available through the linked SAM.gov portal.

W076 Endist Ft Worth

POSTED

DEADLINE

Masonry Repair and TuckpointingThe contract pertains to the stabilization, repair, and refinishing of a deteriorated masonry wall at the US Embassy in Stockholm, with specific focus on tuckpointing and mortar replacement to restore structural integrity and weather resistance. Work involves precise removal of damaged mortar, replacement with compatible materials, and surface refinishing to ensure durability and aesthetic consistency with the original construction, all aimed at preserving the long-term integrity of the historic masonry structure. The project is classified under NAICS code 238140 and is issued as a subcontract by the Department of State through the US Embassy Stockholm, with performance mandated at the embassy’s location in Stockholm, zip code 11589. The solicitation was posted on August 4, 2026, and responses are due by September 11, 2026, at 8:00 AM, providing potential contractors approximately six weeks to prepare and submit proposals. No set-aside classification is specified, indicating the opportunity is open to all qualified applicants without preference for small business or other categories. The work must adhere to high standards of craftsmanship and materials compatibility to meet federal requirements for embassy infrastructure, with emphasis on both functional restoration and preservation of architectural integrity. All work is expected to be completed in compliance with applicable building codes and environmental regulations, ensuring minimal disruption to embassy operations during execution.

US Embassy Stockholm

POSTED

DEADLINE

in about 1 month

Repair of Masonry Wall

Solicitation # 19SW8026Q0007

The U.S. Embassy in Stockholm is seeking qualified contractors to submit quotations for the repair of a masonry wall at the U.S. Chancery property, referenced under solicitation number 19SW8026Q0007. Although the project title references masonry repair, the scope also includes landscaping work in the courtyard and lobby areas. Interested parties must submit electronic quotations by September 11, 2026, at 10:00 local Stockholm time, with all submissions required to be in English and sent to stkgsocontracts@state.gov using the exact subject line provided. A mandatory site visit is scheduled for August 27, 2026, at 11 a.m. local time at a location in Lidingö, Stockholm, with attendees required to register by August 19 at 10 a.m. to coordinate access. Offerors must be registered in the System for Award Management (SAM)数据库 prior to submission, as required by federal regulations for contracts exceeding $40,000, or their proposals will be deemed non-responsive. The U.S. Government intends to award the contract based on the lowest price among responsible, responsive offerors without engaging in discussions, unless necessary to clarify submissions. All proposals must be complete and submitted electronically to be considered.

US Embassy Stockholm

POSTED

DEADLINE

in about 1 month

Install new masonry barrier wall to include excava

Solicitation # 140D0426Q0750

The U.S. Department of the Interior, through the Interior Business Center’s Acquisition Services Directorate, is soliciting quotes for the construction of a new reinforced masonry barrier wall and associated site improvements at The Presidents House within Independence National Historical Park in Philadelphia, Pennsylvania. This requirement, issued as a Request for Quote under Solicitation Number 140D0426Q0750, is a Total Small Business Set-Aside under NAICS Code 238140 with a size standard of $19.0 million, and it falls under Federal Supply Code Z2PA for repair or alteration of recreation facilities. Work encompasses excavation and grading, concrete foundation placement, installation of the masonry barrier wall, protection of adjacent historic and archaeological resources, coordination with National Park Service staff, restoration of disturbed areas, and final site cleanup, all in strict compliance with contract drawings, specifications, and applicable federal, state, and local regulations. Quotes are due by September 3, 2026, at 12:00 PM ET and must be submitted electronically to the designated contracting officers. A mandatory site visit is scheduled for August 12, 2026, at 12:00 p.m. EDT, with attendance requiring prior registration by emailing the Contract Specialist and Contracting Officer no later than August 10, 2026. All technical and administrative inquiries must be submitted in writing via email by August 17, 2026, with the specified subject line format. Offerors must complete required representations and certifications as outlined in Section K and adhere to contract clauses in Section I, both referenced in the solicitation. The procurement follows FAR Part 12 procedures for commercial items, and no separate written solicitation will be issued; this document is the sole source of requirements. Submission of SF1442, SF1449, or SF30 forms to SAM.gov should be ignored as they are system errors.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Masonry & Concrete RepairsThe contract pertains to the repair and structural restoration of cracked and spalled concrete at headworks located within a wet environment, requiring specialized techniques for durable repair and long-term waterproofing. The work involves comprehensive masonry and concrete remediation to ensure structural integrity and operational continuity in high-moisture conditions, with an emphasis on materials and methods suited for sustained submersion or frequent water exposure. The scope is focused on critical infrastructure where failure could impact system performance, necessitating precision in execution and adherence to industry-standard restoration protocols. This is a subcontract under the Small Business Administration set-aside program, designated for small businesses including those owned by veterans, women, socially and economically disadvantaged individuals, and HUBZone-certified entities. The NAICS code 238140 classifies the work under masonry contracting, aligning with specialized concrete repair services. The solicitation was posted on August 4, 2026, with a response deadline of August 17, 2026, and is administered by Carl Belt, Inc., which is responsible for overseeing the project at the Hagerstown Wastewater Treatment Plant improvements, Phase 1. The contract is structured to prioritize small business participation in essential public infrastructure upgrades.

Carl Belt, Inc.

POSTED

DEADLINE

Masonry Walls and VeneerThe contract titled Masonry Walls and Veneer entails the installation of concrete masonry units, brick, and architectural masonry for both interior and exterior walls, covering a broad scope of masonry work essential to structural and aesthetic construction needs. It is issued as a subcontract under the Small Business Administration set-aside program, specifically designated for Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, Service-Disabled Veteran-Owned Small Business, and other disadvantaged small business categories, ensuring participation by qualified minority and veteran-owned entities. The North American Industry Classification System code 238140 applies, identifying the work as masonry contracting services. The solicitation was posted on August 4, 2026, with a response deadline of August 18, 2026, and is managed by Roy Anderson Corp as the contracting organization. Though specific location details for performance or contact are not provided, the associated UI link directs to the SBA portal for Enlisted Unaccompanied Personnel Housing at Eglin Air Force Base in Florida, indicating the project's connection to military housing infrastructure. Participation is restricted to eligible small businesses certified under SBA programs, and the contract emphasizes compliance with federal small business procurement goals, aiming to promote equitable access to government contracting opportunities.

Roy Anderson Corp

POSTED

DEADLINE

Masonry and Bricklaying ServicesThe contract encompasses bricklaying, block work, and masonry installation services for public and commercial infrastructure projects within Michigan, specifically under the NAICS code 238140. All work must comply with state wage determinations, ensuring labor compensation adheres to prevailing standards mandated by law. The solicitation is structured as a subcontract opportunity, open to qualified contractors capable of executing masonry tasks across various locations in the state. The opportunity was posted on August 4, 2026, with proposals due by August 14, 2026, at 4:00 PM, requiring timely submission to be considered. Performance locations are spread across multiple sites with no single designated city, indicating a statewide scope for project execution. The contracting entity is listed as Detroit under the Michigan state agency, and bidders must access the official portal via the provided link to obtain full details and submit responses.

POSTED

DEADLINE

Exterior Window Replacement with Aluminum Storefront SystemThe contract involves the removal of existing windows and the installation of new aluminum storefront window systems designed to enhance durability and improve energy efficiency across facilities under the Cobb County Board of Education. The work is classified under NAICS code 238140, indicating it falls within the glazing and painting subcontracting category, and is structured as a subcontract opportunity with no specific set-aside designation. The solicitation was posted on August 3, 2026, with a mandatory response deadline of September 2, 2026, at 7:00 PM, requiring timely submission from qualified contractors. The project’s place of performance is within Georgia, though specific city or zip details are not provided, and all work is expected to align with the agency’s standards for long-term building performance and energy conservation. Interested parties must access the official portal via the provided link to submit proposals and obtain additional technical or procedural guidance.

Cobb County Board of Education

POSTED

DEADLINE

Bridge Deck Sealing

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Fireplace and Chimney RepairThe contract involves the structural repair and masonry restoration of an existing fireplace and chimney, with work encompassing tuckpointing, cap replacement, and flue repair to ensure structural integrity and functionality. This is a subcontract classified under the NAICS code 238140 and set aside exclusively for small businesses under the SBA’s Small Business Set Aside - Total program, ensuring eligibility and preference for qualified small business contractors. The solicitation was posted on August 3, 2026, with a response deadline of August 28, 2026, at 6:00 p.m., providing a four-week window for interested parties to submit proposals. The contracting agency is the Department of the Interior, operating under the Gaoa Fws designation, though no specific city, state, or location for performance has been provided in the data. The work is expected to be performed at an unspecified site under the agency’s jurisdiction. No point of contact information is listed, and bidders must refer to the provided UI link for further details, submission instructions, and any additional requirements not specified in the public posting. This opportunity is strictly for small businesses, with no set-aside exceptions or alternative classifications allowed.

POSTED

DEADLINE

IFB2026CMTRY01 - FY27 Cemetery Wall Repairs

Solicitation # BD-24-1524-TBF01-TBF01-131956

The Town of Brimfield is soliciting bids for FY27 Cemetery Wall Repairs under solicitation number BD-24-1524-TBF01-TBF01-131956, with a pre-bid meeting scheduled for August 12, 2026 at 9:00 AM at 35 Wales Road, Brimfield, MA. All prospective bidders are strongly encouraged to attend this meeting to gain a clearer understanding of the project requirements. Proposals must be submitted by the deadline of August 20, 2026 at 3:00 PM, and the work is to be performed at the cemetery on Main Street in Brimfield, Massachusetts, with the town acting as the contracting agency under the SLED classification. Chris DeFalco is listed as the primary point of contact for inquiry and coordination regarding the bid process.

TBF01 - Town of Brimfield

POSTED

DEADLINE

Grouting and Masonry SupportThe contract titled Grouting and Masonry Support involves performing grouting operations for masonry, tile, and structural anchoring applications, encompassing the full scope of mixing, placing, and finishing grout to meet structural and aesthetic requirements. This subcontract is categorized under NAICS code 238140, indicating it falls within the masonry contracting sector, and is issued by the Illinois Community Services agency with a response deadline of August 31, 2026. The work is expected to be performed in an unspecified location within Illinois, and while no specific point of contact or detailed address is provided, interested parties must submit their proposals prior to the stated deadline through the designated procurement portal. The contract does not specify any set-aside provisions or organizational type restrictions, making it open to qualified subcontractors regardless of size or certification status.

Community Services

POSTED

DEADLINE

Masonry and Foundation RepairThe contract pertains to masonry and foundation repair services, specifically covering the repair or replacement of brick, block, stucco, and concrete foundations, with tasks including tuckpointing and the installation of moisture barriers. It is structured as a subcontract under NAICS code 238140, indicating a focus on masonry contracting, and is issued by the Virginia Purchasing agency with a response deadline of August 1, 2027. The work is expected to be performed within Virginia, though specific location details are not provided. The solicitation remains open for proposals until the deadline, and interested parties must submit responses by the specified time. No set-aside type or point of contact information is included, and the contract portal link is accessible through the provided URL for further details.

POSTED

DEADLINE

Masonry and Structural RepairsThe contract titled Masonry and Structural Repairs is a subcontract issued by the Government of Jamaica through its Ministry of National Security, aimed at addressing necessary repairs or reinforcements to walls, foundations, or other structural components. The work falls under NAICS code 238140, indicating it involves masonry contracting services, and is intended to ensure the integrity and safety of government-owned structures. The opportunity was posted on August 2, 2026, and is open for bidding through the Jamaican Electronic Procurement System, with no specific set-aside designation for small businesses or other categories. Performance of the work is expected to occur within Jamaica, though the exact location is not specified in the provided data. There is no designated point of contact listed, and the physical address details for the agency or place of performance are incomplete. Interested parties must access the full solicitation details via the official government procurement portal URL provided to obtain further information on scope, requirements, submission deadlines, and evaluation criteria. As a subcontract, this opportunity may be part of a larger procurement effort managed by the Ministry of National Security.

Ministry of National Security

POSTED

DEADLINE

Masonry InstallationThe contract pertains to the installation of brick, block, stone, and other masonry units for walls, veneers, and architectural features under Division 04, requiring precise execution to meet specified architectural standards. Work is to be performed at the US Embassy in Djibouti, with all materials and labor delivered and installed on-site to fulfill the structural and aesthetic requirements of the facility. The solicitation is categorized as a subcontract under NAICS code 238140, indicating a focus on masonry contracting services within the broader construction sector. The opportunity was posted on August 2, 2026, with a strict response deadline of September 5, 2026, at 1:30 PM, leaving bidders a limited window to prepare and submit proposals. Execution is governed by federal construction specifications and must align with the needs of the Department of State, as the overseeing agency. The project location in Djibouti introduces logistical and regulatory considerations, including international shipping of materials, compliance with local construction codes, and coordination with embassy security and operational protocols. Bidders must demonstrate experience in similar overseas masonry installations and ability to meet stringent quality, timeline, and safety standards in a demanding environment.

US Embassy Djibouti

POSTED

DEADLINE

in about 1 month

2027-05 Repoint Brick Facades - 4 Locations - Town of Fairfield

Solicitation # 38285

The Town of Fairfield, acting through its Department of Public Works, is seeking qualified contractors to perform repointing work on brick facades at four locations, involving the removal of 15 to 20 millimeters of deteriorated mortar and its replacement with a fresh, lime-based mix to achieve an oatmeal consistency and proper structural restoration. The work must be completed with precision to ensure durability and historical integrity, using materials and techniques appropriate for masonry preservation. Bids must be submitted by the deadline of August 14, 2026, at 3:00 PM, with the solicitation number 38285, and all related information is accessible via the official bid portal. This is a competitive solicitation posted exclusively for notification purposes, and no questions submitted through public channels will be answered; interested parties must review the full documentation on the designated website to understand requirements, specifications, and submission protocols. The project falls under the jurisdiction of the Connecticut state procurement system, with Pru O’Brien serving as the primary point of contact for administrative inquiries. All work must be performed at the designated locations within Connecticut, and contractors are expected to comply with all applicable standards for historic masonry restoration without reliance on external guidance from the posting platform.

DAS Procurement

POSTED

DEADLINE

Brick and Masonry InstallationThe contract pertains to the installation of brick, block, and masonry systems on public infrastructure and building projects within Connecticut, encompassing all phases of work including laying, bonding, and finishing. The work is classified under NAICS code 238140 and is structured as a subcontract, indicating it is part of a larger construction effort managed by a prime contractor. The solicitation was posted on July 31, 2026, with a response deadline of August 14, 2026, at 3:00 PM, leaving a two-week window for interested parties to submit proposals. The project is being administered by the Public Works agency in Connecticut, though specific city or office locations are not listed. While no set-aside provisions or point of contact details are provided, the work is expected to occur across various public works sites within the state, with full compliance to applicable construction standards and safety regulations implied. Interested subcontractors must ensure all materials and techniques meet the required specifications for durability, aesthetics, and code compliance.

POSTED

DEADLINE