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CORE TECH-HDCC-KAJIMA LLC

CORE TECH-HDCC-KAJIMA LLC is a federal contractor, registered under UEI H3PJV2J2DAA2 and CAGE code 7HD12. It has been awarded $2,111,901,700 across 26 federal contracts. Primary work spans Commercial and Institutional Building Construction, New Multifamily Housing Construction (except For-Sale Builders), and Power and Communication Line and Related Structures Construction. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

H3PJV2J2DAA2

CAGE Code

7HD12

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

2XLJ

NAICS Codes

236116New Multifamily Housing Construction (except For-Sale Builders)
236220Commercial and Institutional Building Construction(Primary)
237110Water and Sewer Line and Related Structures Construction
237310Highway, Street, and Bridge Construction
237990Other Heavy and Civil Engineering Construction

Federal Contracting Overview

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

AI Capability Profile

CORE TECH-HDCC-KAJIMA LLC specializes in the design and construction of mission-critical commercial and institutional facilities for U.S. Department of Defense installations, with a strong focus on military base infrastructure. The contractor delivers full-scope building construction services includ...

CORE TECH-HDCC-KAJIMA LLC specializes in the design and construction of mission-critical commercial and institutional facilities for U.S. Department of Defense installations, with a strong focus on military base infrastructure. The contractor delivers full-scope building construction services including religious ministry centers, training facilities, public works shops, motor pools, physical training complexes, and embarkation terminals, often under tight operational constraints on active bases. Their technical expertise encompasses structural framing, mechanical and electrical system integration, site development, and facility modernization, with demonstrated experience in executing complex projects in high-security, geographically isolated environments such as Guam. They consistently deliver mission-support facilities that enhance readiness, morale, and operational continuity for service members and their families. The contractor maintains a deep, sustained relationship with the Department of Defense, particularly through NAVFACSYSCOM Pacific, delivering construction and renovation projects across Marine Corps Base Guam and Naval Base Guam. Their work supports key military functions including religious services, physical fitness, logistics, and personnel support, indicating a trusted role in sustaining base infrastructure resilience and quality-of-life initiatives. Their primary industry focus is Commercial and Institutional Building Construction (NAICS 236220), where they execute mission-aligned projects for defense installations, including specialized facilities requiring adherence to military construction standards and environmental compliance. They are not engaged in residential or for-sale housing, instead concentrating on institutional, government-owned structures that require precise coordination with federal engineering and safety protocols. Based in Tamuning, Guam, CORE TECH-HDCC-KAJIMA LLC operates as a small business entity with no federal certifications on record. Their geographic positioning provides critical on-island responsiveness to DoD infrastructure needs in the Indo-Pacific region, positioning them as a key regional partner for military construction in remote, high-demand locations.

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 Defense$1.8B86%
$295.0M14%
Awards by NAICS
236220 - Commercial and Institutional Building Construction$1.3B62%
236116 - New Multifamily Housing Construction (except For-Sale Builders)$584.1M27.7%
237130 - Power and Communication Line and Related Structures Construction$219.0M10.4%
Awards by Agency Over Time
Awards by Place of Performance

Open opportunities in CORE TECH-HDCC-KAJIMA LLC's top NAICS codes and agencies

NAICS: 236220
New
NJCC Bathroom Renovations for Buildings 17 & 18
Solicitation # njcc-bathroom-renovations-buildings-17-18
The Northlands Job Corps Center, operated by Education and Training Resources (ETR), is soliciting bids for a firm fixed price subcontract to perform comprehensive bathroom renovations in two dormitory buildings located in Vergennes, Vermont. The project involves the renovation of four bathroom areas in Building 17, totaling approximately 944 square feet, and five bathroom areas in Building 18, totaling approximately 1,260 square feet. The scope of work includes the demolition of existing fixtures and the installation of institutional-grade shower pans, vitreous China toilets, high-pressure plastic laminate countertops, porcelain flooring, and LED lighting. All work must comply with ADA, OSHA, and applicable building, plumbing, and electrical codes, including the National Electrical Code and NFPA 101 Life Safety Code. To maintain center operations, contractors must renovate the dormitories one at a time. Bidders may submit a unified proposal for both buildings or standalone bids for each. To be considered, responses must include a completed bid sheet, a detailed cost breakdown separating materials and labor, a proposed project schedule, and proof of current Vermont state professional licensing. The winning bidder must maintain an active registration in SAM.gov with a Unique Entity ID. Depending on the contract value, payment and performance bonds may be required for projects exceeding 35,000 dollars. Additionally, contractors must provide certificates of insurance for Builders Risk, Automobile, Liability, and Workers Compensation, and certify compliance with the Davis Bacon Act and prevailing wage laws. Payment terms are net 30 days upon satisfactory receipt of services and a proper invoice. ETR serves as the sole judge for award selection, and the lowest bid does not guarantee a contract award.
Northlands Job Corps Center /ETR

POSTED

about 10 hours ago

DEADLINE

in 18 days
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NAICS: 236220
New
P1102 Weapons Magazine and Ordnance Operations Facility, Naval Submarine Base New London, Groton, Connecticut
Solicitation # p1102-weapons-magazine-ordnance-operations-facility-naval-submarine-base-new-london-groton
This solicitation is for the P1102 Weapons Magazine and Ordnance Operations Facility project at the Naval Submarine Base in Groton, Connecticut. The contract involves a comprehensive scope of work including the construction of six Containerized Long Weapons Storage units, two Box G, and one Box H earth-covered high-explosive magazines. Key construction elements include reinforced concrete floors, grounding and lightning protection, intrusion detection systems, and specialized foundations utilizing rigid inclusions and load transfer mats. Additionally, the project requires the construction of a new Ordnance Operations building, a Truck Inspection area, and a Sentry building, alongside the demolition of 18 existing magazines and two other buildings. The project duration is set for 1828 calendar days and encompasses a wide range of trades, including site work, electrical utilities, mechanical systems, and structural steel. Site preparations involve clearing, rock excavation, and grading, with specific requirements for wetland mitigation. Paving for access roads and truck loading areas, as well as landscaping, are also included. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Interested parties must respond by October 31, 2026, and should contact Rahul Maheshwari for bid invitations and documentation.
J & J Contractors, Inc

POSTED

about 10 hours ago

DEADLINE

in 2 months
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NAICS: 236220
New
Federal
CHANCERY BATHROOM MODERNIZATION
Solicitation # 19C02026Q0028
The U.S. Embassy in Bogota, under the Department of State, has issued Request for Quotes 19C02026Q0028 for the Chancery Bathroom Modernization project in Bogota, Colombia. This solicitation is for construction, alteration, or repair services classified under NAICS code 236220. The contract is structured as a firm-fixed-price engagement with no set-aside applied. Once a notice to proceed is issued, the selected contractor must begin performance within 10 calendar days and complete all work within 54 calendar days. All quotations must be submitted in English, and incomplete submissions will be rejected. Prospective bidders must adhere to a strict timeline: registration for the mandatory site visit must be completed via email by August 13, 2026, at 4:00 PM, with the visit itself scheduled for August 19, 2026, at 09:00. The deadline for submitting questions is August 21, 2026, at 4:00 PM, and final quotations are due no later than September 1, 2026, at 16:00 hours. Submissions must include the completed SF-1442, pricing, representations and certifications, and proof of SAM registration. Additionally, contractors must comply with Section 889 of the John S. McCain National Defense Authorization Act (NDAA) for Fiscal Year 2019 by certifying their compliance regarding covered telecommunications equipment and services through FAR provisions 52.240-90 and 52.240-91.
US Embassy Bogota

POSTED

about 14 hours ago

DEADLINE

in 5 days
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NAICS: 236220
New
Federal
GAOA Red Rock Lookout Renovation, Plumas National Forest
Solicitation # 127EAW26Q0028
This solicitation, numbered 127EAW26Q0028, is a combined synopsis and request for quotation issued under FAR Part 12 for the Red Rock Lookout Renovation project located in Quincy, California, on the Plumas National Forest. The project entails comprehensive deferred maintenance upgrades to the existing structure, including roofing, a lightning protection system, off-grid solar infrastructure, exterior and interior finishes, and utility piping. The acquisition is fully set aside for small businesses under NAICS code 236220, with a size standard of $45 million, and all responsible small business concerns are invited to submit quotes. The contract is structured as a lump sum arrangement with pricing required for each line item outlined in the Schedule of Items, covering mobilization, demolition, lead paint remediation, roofing, solar systems, electrical work, plumbing, interior finishes, and miscellaneous carpentry. The performance period is mandatory and fixed from July 13, 2026, to December 9, 2026, with work required to commence within 10 calendar days of award and be completed within 150 calendar days thereafter. The place of performance is specifically identified as the Red Rock Lookout at 159 Lawrence Street, Quincy, CA 95971. All offers must be submitted in sealed envelopes by the revised deadline of October 8, 2026, and must include a completed Standard Form 1442 with blocks 14–20c filled out, a detailed Schedule of Items in Excel or PDF format, and a technical proposal addressing the government’s evaluation criteria. Proposals must respond to all technical factors—technical approach and project management, experience, and past performance—or they will be disqualified. The contract requires bonding including performance and payment bonds, automobile liability insurance with at least $100,000 employer’s liability coverage, and compliance with prevailing wage rates under Davis-Bacon and related acts. All materials must meet Buy American Act requirements, and products such as paint, piping, and fixtures must be labeled with manufacturer details, VOC content, color, and batch information, with potable water systems certified to NSF 61 and NSF 372 standards. A mock-up constructed from actual materials must be submitted and approved before proceeding with full work, and it must remain on site as a reference. Contractors must designate a contract representative and alternate within five business days of award and notify the government 10
Csa Southwest 6 Usda-Fs

POSTED

about 14 hours ago

DEADLINE

in about 1 month
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NAICS: 236220
New
Federal
Total Maintenance for Critical Facilities at USAG Humphreys and Camp Yongin
Solicitation # W51LL526RA004
The U.S. Army is conducting market research to identify qualified vendors capable of providing total maintenance services for critical facilities at USAG Humphreys and Camp Yongin, with the requirement identified under NAICS code 811490. This sources sought notice, issued under FAR Part 10, is solely for informational and planning purposes and does not constitute a request for proposals or any commitment to award a contract. The work involves comprehensive maintenance operations across multiple locations, as detailed in the attached draft performance work statement, and is aimed at ensuring the operational readiness and sustainability of key infrastructure. The solicitation number is W51LL526RA004, posted on May 20, 2026, and all responses must be submitted through the designated SAM.gov portal. The responsible office is the Department of Defense, under the contracting office located in APO, AP, with Kumok Kim serving as the primary point of contact via email at kumok.kim2.ln@army.mil. There is no set-aside designation specified, and while the place of performance includes USAG Humphreys and Camp Yongin, specific addresses are not yet defined. All interested parties are encouraged to review the draft performance work statement and engage through the provided official channel for any additional information or clarification.
0411 Aq Hq Contract Augmented

POSTED

about 14 hours ago

DEADLINE

in about 1 month
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NAICS: 236220
New
Federal
Matsushima JASDF Base Storage Shelter
Solicitation # FA502526RB006
The 356th Expeditionary Theater Support Group is soliciting design-build construction services for the RBCP Storage Site at Matsushima JASDF Base, Japan. The project involves the design and construction of four 450 square meter membrane-shelled pre-engineered buildings for warehouse storage, including associated infrastructure such as underground utilities, paving, storm drainage, and fencing. The estimated contract value ranges between $1,000,000 and $5,000,000 USD, and the contract will be awarded on a Firm Fixed Price basis. The performance period requires the contractor to begin work within 40 calendar days of the award and complete all requirements within 294 calendar days. All structures must meet stringent Japanese requirements for wind, snow, and seismic loadings, and the design must adhere to US Standards, UFCs, or superior Japanese equivalents. A critical requirement for this solicitation is that the Prime Contractor, or the lead entity of a Joint Venture, must hold a valid Japanese Construction License at the time of proposal submission. This is a mandatory pass/fail threshold requirement, and subcontracting a license to satisfy this condition is strictly prohibited. Proposals must be submitted in English and organized into two volumes: a Technical Proposal (limited to 20 pages) and a Price Proposal (limited to 5 pages). The technical evaluation will use a Best Value Trade-off methodology, where the technical factor is considered significantly more important than price. The official deadline for proposal submission is September 11, 2026, at 09:00 AM JST. Offerors with submissions exceeding 10MB must request a DoDSAFE link at least 48 hours prior to the deadline.
FA5025 356 Eceg Pk

POSTED

about 14 hours ago

DEADLINE

in 19 days
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