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CHIYODA KOUKEN CO., LTD.

UEI: V22SXXFYJJW5

CHIYODA KOUKEN CO., LTD. is a federal contractor, registered under UEI V22SXXFYJJW5. It has been awarded $5,235,052 in federal contracts. Primary work spans Plumbing, Heating, and Air-Conditioning Contractors, Other Foundation, Structure, and Building Exterior Contractors, and Other Building Finishing Contractors. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

V22SXXFYJJW5

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

25

All time

Active

0

Currently performing

Completed

25

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$5.2M100%

Awards by NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors$1.0M19.3%238190 - Other Foundation, Structure, and Building Exterior Contractors$971.6K18.6%238390 - Other Building Finishing Contractors$908.1K17.4%236220 - Commercial and Institutional Building Construction$847.3K16.2%233210 - Unknown NAICS$389.1K7.4%236118 - Residential Remodelers$337.0K6.4%811213 - Communication Equipment Repair and Maintenance$237.5K4.5%238990 - All Other Specialty Trade Contractors$126.9K2.4%238290 - Other Building Equipment Contractors$107.6K2.1%335999 - All Other Miscellaneous Electrical Equipment and Component Manufacturing$89.7K1.7%237120 - Oil and Gas Pipeline and Related Structures Construction$79.3K1.5%561790 - Other Services to Buildings and Dwellings$71.3K1.4%238210 - Electrical Contractors and Other Wiring Installation Contractors$46.1K0.9%

Others - Other NAICS codes (1 codes, <0.5% each)$12.6K0.2%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in CHIYODA KOUKEN CO., LTD.'s top NAICS codes and agencies

Electrical, Communications, and Fire Alarm SystemsThis subcontract opportunity involves the installation of electrical power, lighting, communications cabling, and fire alarm systems for prime contractors working on California Department of State Hospitals facility projects. The scope of work includes the installation of grounding, bonding, conduits, lighting control devices, copper horizontal cabling, and addressable fire-alarm systems to ensure the delivery of fully operational electrical, data, and fire safety infrastructure. The project falls under NAICS code 238210 and is managed by the State of California. Interested parties should note that the solicitation was posted on October 29, 2026, with a response deadline set for December 9, 2026.

California Department of State Hospitals

POSTED

about 5 hours ago

DEADLINE

in about 1 month

HVAC Vibration, Seismic Controls, and BalancingThis subcontract for the California Department of State Hospitals focuses on the installation of vibration isolation and seismic restraints, as well as the performance of testing, adjusting, and balancing for HVAC systems. The scope of work includes the installation of trapeze pipe hangers and interlocking snubbers, along with the execution of static-pressure measurements and the balancing of air and water systems. The contractor is responsible for delivering a fully balanced HVAC system with certified restraints, which requires the submission of shop drawings sealed by a Professional Engineer for all calculations. This project falls under NAICS code 238220 and is scheduled for responses through December 9, 2026.

California Department of State Hospitals

POSTED

about 5 hours ago

DEADLINE

in about 1 month

HVAC Air Distribution and System CleaningThis subcontract for HVAC Air Distribution and System Cleaning supports prime contractors on projects for the California Department of State Hospitals. The scope of work involves the cleaning of existing HVAC systems using HEPA filtration in accordance with NADCA ACR standards, as well as the installation of new metal and flexible ducts and security registers. To ensure system integrity, all work must undergo leakage testing performed per SMACNA guidelines. The project falls under NAICS code 238220 and is managed through the state of California. Interested parties should note that the response deadline for this opportunity is December 9, 2026. The final deliverables include fully cleaned ductwork and the successful implementation of new air distribution systems across the designated facility projects.

California Department of State Hospitals

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Commercial and Healthcare PlumbingThis subcontract for Commercial and Healthcare Plumbing involves the installation of domestic water, sanitary waste, and healthcare plumbing fixtures for prime contractors working on California Department of State Hospitals facility projects. The scope of work includes the installation of hot and cold water piping, sanitary waste and vent piping, and specialized fixtures such as clinic sinks and laminar-flow faucets. The contractor is responsible for delivering fully operational plumbing systems that strictly adhere to ADA compliance standards per ICC A117.1. This opportunity is categorized under NAICS code 238220, with a response deadline set for December 9, 2026.

California Department of State Hospitals

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Equipment and Piping Identification LabelsThis subcontract involves the provision of engraved labels, signs, and tags for plumbing, HVAC, and electrical systems on projects for the California Department of State Hospitals. The scope of work includes the fabrication of valve tags, warning labels, and signs made from laminated acrylic or melamine plastic featuring engraved white lettering. The selected provider is responsible for delivering a complete set of all required identification materials to the prime contractors. The opportunity is categorized under NAICS code 238220 and is associated with the state of California. Interested parties should note the response deadline of December 9, 2026, and can find further details through the Cal eProcure portal.

California Department of State Hospitals

POSTED

about 5 hours ago

DEADLINE

in about 1 month

26-10026-000 BLDG 536, ROOMS 42 & 43 CONVERSION, PROJECT# A24-00043

Solicitation # A24-00043

The California Department of State Hospitals is soliciting lump sum bids for Project A24-00043, which involves the conversion of Rooms 41 and 43 in Building 536 at the Atascadero facility. The scope of work includes architectural demolition and renovation to support Physical Therapy and ECT services, mechanical airflow re-balancing and duct installation, and plumbing updates including the installation of five sinks. The project requires adherence to Title 24 electrical standards, Office of the State Fire Marshal approval, and General Prevailing Wage Rates. Physical construction must commence within 10 calendar days of the Notice to Proceed, with specific timeframes allocated for startup, testing, commissioning, and the completion of punch list items. The contract will be awarded based on the lowest adjusted bid price, with significant preferences given to certified Small Businesses and Disabled Veteran Business Enterprises. Bidders must provide a bid security of at least 10 percent of the bid and furnish performance and payment bonds totaling 100 percent of the contract price upon selection. All bids must be submitted under sealed cover using the official Bid Form and must be submitted under the bidder's licensed name. The contractor is responsible for strict waste management to divert debris from landfills and must comply with California Code of Regulations regarding maximum allowable VOC levels for cleaning products. Personnel are required to obtain security clearance to work on-site.

California Department of State Hospitals

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Solar Power System Supply and InstallationThis subcontract for the Texas Department of Transportation involves the supply and installation of solar power infrastructure for prime contractors working on SafePath Solar WWD projects. The scope of work includes the deployment of solar panels, deep-cycle batteries, and power regulators designed to provide continuous, functional power to WWD controllers and collaborators in off-grid locations. To ensure reliability in diverse environments, all installed equipment must be capable of operating within a temperature range of -29 degrees Fahrenheit to +165 degrees Fahrenheit. This project falls under NAICS code 238210, with a response deadline set for November 12, 2026.

Texas Department of Transportation

POSTED

about 5 hours ago

DEADLINE

WWD System Installation and IntegrationThe WWD System Installation and Integration subcontract involves the physical installation of WWD systems for prime contractors on Texas Department of Transportation projects. The scope of work includes mounting controller cabinets, side-of-pole enclosures, FLIR cameras, and mesh antennas at designated heights, as well as installing LED signs and beacons. Additionally, the contractor is responsible for all necessary wiring and the field testing and calibration of collaborative detection zones to ensure the delivery of fully operational systems. To qualify for this engagement, contractors must possess valid Texas electrical licensing and maintain current TxDOT safety certifications. This opportunity is categorized under NAICS code 238210, with a response deadline set for November 12, 2026.

Texas Department of Transportation

POSTED

about 5 hours ago

DEADLINE

Building 262 Renovations FLETC Glynco

Solicitation # 70LGLY27RSSB00001

Solicitation 70LGLY27RSSB00001 is a total small business set-aside for a single firm fixed price contract to perform comprehensive interior renovations of Building 262 at the Federal Law Enforcement Training Center in Glynco, Georgia. The scope of work includes modernizing classrooms and corridors by replacing flooring with LVP and carpet tiles, updating electrical distribution with raised flooring and dimming controls, and fully renovating restrooms. Additionally, the project requires replacing variable air volume systems, upgrading lighting and life-safety components, and repainting interior surfaces. The period of performance is scheduled from January 11, 2027, to March 11, 2028, totaling 425 calendar days. Award will be determined using a best suited then negotiate methodology, evaluating past performance, corporate relevant experience, and price with equal importance. Offerors must provide payment and performance bonds, as well as a bid guarantee of 20 percent of the bid price or 3 million dollars. Due to the nature of the facility, personnel must undergo background checks and adhere to strict security and safety protocols, including the FLETC Hazardous Waste Management Plan and ADA accessibility guidelines. Proposals are due by November 18, 2026, and must include a detailed cost breakdown via Exhibit A.

Bristol Alliance of Companies

POSTED

about 6 hours ago

DEADLINE

Repair Auto Maintenance Bldg 575

Solicitation # N40085-27-R-9000

Solicitation N40085-27-R-9000 is a fixed-price construction project for the repair and modernization of the Auto Maintenance Facility, Building 575, at Marine Corps Base Camp Lejeune, North Carolina. The comprehensive scope of work includes selective demolition, building envelope repairs, new roofing with a 20-year warranty, and exterior wall system updates. Interior improvements involve reconfiguration, new finishes such as epoxy mortar flooring, and the installation of updated HVAC, exhaust extraction, compressed air, and NFPA-compliant fire suppression systems. Additionally, the project requires the replacement of electrical distribution, lighting, low-voltage systems, and building automation controls, alongside site improvements including paving, drainage upgrades, and hazardous materials abatement. The project has an estimated value between 10 million and 25 million dollars with a performance period of 730 days after award. Bidders must provide pricing for two specific exhibit line items: building renovation and paving removal and replacement. The award will be based on the lowest price. Key administrative requirements include compliance with the Davis-Bacon Act, Buy American requirements, and ADA accessibility guidelines. Depending on the proposal value, contractors may be required to provide bid, payment, and performance bonds. Invoicing is conducted monthly via Wide Area Work Flow (WAWF) using NAVFAC Form 7300/30 and must be certified by a Quality Control Manager.

Bristol Alliance of Companies

POSTED

about 6 hours ago

DEADLINE

FRSMP277009/JLM-Lighting Phase 2

Solicitation # WMATA-0000010972

The Washington Metropolitan Area Transit Authority is seeking proposals for the FRSMP277009/JLM-Lighting Phase 2 project under solicitation number WMATA-0000010972. This procurement falls under NAICS code 238210, which pertains to electrical contracting and related lighting services. The solicitation was posted on October 29, 2026, and requires all responses to be submitted by the deadline of December 2, 2026. Interested parties can access further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 6 hours ago

DEADLINE

in about 1 month

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is seeking sub-bids from qualified Disadvantaged Business Enterprise subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project. Located in San Jacinto, California, this solicitation is governed by Specification No. 1472W and is owned by the Eastern Municipal Water District. The project encompasses a wide range of construction and supply needs, covering numerous NAICS codes related to heavy civil engineering, specialty trade contracting, and industrial equipment manufacturing. This opportunity is specifically set aside for various SBA-certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Interested parties must submit their bids by November 17, 2026, at 10:00 A.M. Primary coordination for this solicitation is handled by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

Water Pump Replacement

Solicitation # water-pump-replacement

The Cassadaga Job Corps Center in New York is soliciting bids for a water pump replacement project at their Pump House. The scope of work involves removing existing end suction centrifugal pumps and check valves to install a new booster pump system featuring two pumps with variable speed drives and automatic tower fill valves. The project also requires the installation of a hydro pneumatic expansion tank, 3 inch Type L copper piping with copper sweat fittings, and fiberglass insulation on all piping, concluding with final testing and factory startup. This solicitation is set aside for various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 30, 2026. The primary point of contact for this opportunity is Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

about 6 hours ago

DEADLINE

in about 1 month

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontracting opportunity, CBP#9772, to provide HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. The scope of work involves the thorough cleaning of twelve AHUs and twenty-eight coils across the Kilmer and Edison Dormitories, including all associated supply, return, and outside-air ductwork. Key requirements include performing pre-cleaning inspections with photographic documentation, installing at least twelve permanent hallway ceiling access panels and larger access panels at all AHUs, and providing a final project completion report. The estimated contract value ranges from $100,000 to $250,000, with a performance period of 90 consecutive business days following a written Notice to Proceed. Bids are due by November 17, 2026, and will be awarded based on overall best value. To be considered, bidders must complete a mandatory physical site visit, submit a detailed cost breakout on MTC forms, and provide a bid bond guarantee of 20% for bids exceeding $25,000. Awarded contractors with bids over $25,000 must also provide performance and payment bonds from a surety with at least an A- rating. Compliance with Davis-Bacon prevailing wage determinations for Middlesex County and various FAR clauses is required, including business size self-certification under FAR 52.219-8 and debarment disclosure under FAR 52.209-6 for first-tier subcontracts exceeding $45,000. All work must be performed between 8:00 a.m. and 3:30 p.m. and must adhere to applicable building codes and manufacturer recommendations.

Edison Job Corps

POSTED

about 6 hours ago

DEADLINE

CONSTRUCTION MANAGER/GENERAL CONTRACTOR (CM/GC) SERVICES FOR DIRECT POTABLE REUSE DEMONSTRATION FACILITY (PHASE 1) RFQ NO. 3002

Solicitation # construction-managergeneral-contractor-cmgc-services-direct-potable-reuse-demonstration-facility

The Metropolitan Water District of Southern California is seeking qualified subconsultants for the Construction Manager/General Contractor services regarding the Direct Potable Reuse Demonstration Facility Phase 1 in Carson, California. This solicitation is specifically open to certified MBE, WBE, SBE, DVBE, VOB, and LSA firms, with a strong emphasis on SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Subconsultant bids must be submitted by October 23, 2026, at 2:00 P.M., ahead of the owner bid date on November 3, 2026. The project encompasses a variety of NAICS codes related to construction management, engineering, and architectural services. Interested parties should coordinate through J.F. Shea Construction, Inc., with primary point of contact Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

26-140 Installation of Emergency Shut Off Switches

Solicitation # 26-140

Solicitation 26-140 is a subcontracting opportunity with Atterbury Job Corps Center, operated by Adams and Associates, Inc. for the U.S. Department of Labor, to install emergency shut-off switches in the Facility Engineering Storage/Maintenance Shop in Edinburgh, Indiana. The project requires the installation of two mushroom-head push-button emergency shut-off switches and a new 60A, 208/120V, 3-phase, 4-wire, 6-circuit branch circuit panel with a 60A shunt-trip main circuit breaker. All work must comply with OSHA, EPA, and national building codes, as well as FNC guidelines. Deliverables include the hardware installation, required training, operating and maintenance manuals, and manufacturer warranties. The procurement is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Interested offerors must attend a mandatory site visit on November 10, 2026, and submit a typed proposal on company letterhead by November 20, 2026. Bids must be submitted as a single lump sum with a detailed cost breakdown for labor, materials, and equipment. Award will be based on best value, evaluated by price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Contractors must hold a valid State of Indiana Contractor's License and provide proof of General Liability, Automobile Liability, and Workers Compensation insurance. Compliance with the Davis Bacon Act wage rates is required. The contract features Net 30 payment terms and a one-year guarantee of workmanship from the date of substantial completion. Final payment is contingent upon the submission of a completed SF 1413 and the release of liens by all subcontractors and suppliers.

Atterbury Job Corps. – Adams & Associates

POSTED

about 6 hours ago

DEADLINE

NC Global TransPark Phase 2

Solicitation # nc-global-transpark-phase-2

Ace Electric is seeking WMBE subcontractors for the NC Global TransPark Phase 2 project in North Carolina. The scope of work involves the addition of an airplane hangar and three support buildings, specifically requiring subcontractors specializing in fire alarms, data, and security under NAICS code 238210. The project is scheduled to commence in the spring of 2027 with an estimated duration of 15 months. Interested parties should submit their responses by November 9, 2026. Primary points of contact for this solicitation include Thomas Jeffords and Chris Mitchell.

Ace Electric, Inc.

POSTED

about 6 hours ago

DEADLINE

Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-basin-improvements-project-montclair-basin-improvements-2

The Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements is a solicitation issued by RT Contractor Corp for the Inland Empire Utilities Agency. This project, located in California with a specific focus on the Riverside and Los Angeles project areas, seeks Disadvantaged Business Enterprise (DBE) subcontractors under NAICS code 236220. The solicitation was posted on October 29, 2026, with a response deadline of November 4, 2026. A critical component of this contract is strict adherence to Disadvantaged Business Enterprise Good Faith Effort (GFE) requirements to secure project financing. Bidders must demonstrate comprehensive outreach, including posting solicitations in an online publication for at least 30 consecutive calendar days and in a print newspaper for at least one day prior to the bid opening. Additionally, bidders must provide proof of utilizing the Small Business Administration and the Minority Business Development Agency. Failure to include proof of these postings and agency utilization within the bid package will result in the proposal being deemed non-responsive. While most GFE documentation is due at the time of submission, outreach logs and documentation may be submitted up to three business days after the bid closing date.

RT CONTRACTOR CORP

POSTED

about 6 hours ago

DEADLINE