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CENTRAL ENVIRONMENTAL INC

Parent1 subsidiaryUEI: JNGMKR7BRV13CAGE: 0KHW2

CENTRAL ENVIRONMENTAL INC is a federal contractor, registered under UEI JNGMKR7BRV13 and CAGE code 0KHW2. It has been awarded $216,322,510 in federal contracts. Primary work spans Water and Sewer Line and Related Structures Construction, Site Preparation Contractors, and Highway, Street, and Bridge Construction. Top awarding agencies include Department Of Defense, Department Of The Interior, and Department Of Defense (dod).

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Address123 Main St, City, ST 12345

Registration

UEI Code

JNGMKR7BRV13

CAGE Code

0KHW2

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationAlaskan Native Corporation Owned FirmNative American OwnedMinority-Owned BusinessIndian Economic EnterpriseSelf Certified Small Disadvantaged BusinessIndian Small Business Economic EnterpriseDOT Certified DBE

NAICS Codes

221320Sewage Treatment Facilities

236210Industrial Building Construction

236220Commercial and Institutional Building Construction

237110Water and Sewer Line and Related Structures Construction

237120Oil and Gas Pipeline and Related Structures Construction

+8 more

Subsidiaries

1 company rolls up into CENTRAL ENVIRONMENTAL INC, sized by each one's own awards

Award distribution

$23.1M

C. I. Contractors, INC.$23.1M

1C. I. Contractors, INC.UEI JG6TDLDAQ8H7$23.1M100.0%

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Open opportunities in CENTRAL ENVIRONMENTAL INC's top NAICS codes and agencies

Gas Utility ImprovementsThis subcontract focuses on the execution of gas line improvements for prime contractors working on City of San Antonio infrastructure projects. The scope of work involves performing gas utility upgrades and relocations specifically designed to meet CPS Energy standards to ensure the delivery of modernized gas infrastructure. The opportunity is categorized under NAICS code 237990 and is associated with the City of San Antonio in Texas. Interested parties should note that the response deadline is December 1, 2026, with the solicitation having been posted on October 28, 2026.

CITY OF SAN ANTONIO

POSTED

about 1 hour ago

DEADLINE

in about 1 month

Water and Sewer Utility RelocationThis subcontract opportunity involves performing water and sewer relocations for prime contractors working on infrastructure projects for the City of San Antonio. The selected provider will be responsible for executing relocations and surface adjustments in strict accordance with San Antonio Water System standards to deliver fully adjusted utility lines. The project falls under NAICS code 237110 and is associated with the City of San Antonio in Texas. Interested parties must submit their responses by the deadline of December 1, 2026.

CITY OF SAN ANTONIO

POSTED

about 1 hour ago

DEADLINE

in about 1 month

Storm Sewer InstallationThis subcontract for Storm Sewer Installation involves the installation of underground storm sewer systems for prime contractors working on City of San Antonio infrastructure projects. The scope of work specifically includes excavation and pipe laying to deliver a fully functional storm drainage infrastructure system under NAICS code 237110. The opportunity was posted on October 28, 2026, with a response deadline of December 1, 2026. Interested parties can find further details through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

about 1 hour ago

DEADLINE

in about 1 month

Roadway Reconstruction and PavingThis subcontract involves roadway widening and reconstruction for infrastructure projects managed by the City of San Antonio. The primary scope of work focuses on expanding Toepperwein Road into a three-lane section through the application of grading and asphalt paving methods to deliver a fully completed roadway. The project falls under NAICS code 237310 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 1, 2026.

CITY OF SAN ANTONIO

POSTED

about 1 hour ago

DEADLINE

in about 1 month

IEUA RMPU Basin Improvements Project Montclair Basin Improvements

Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements

The IEUA RMPU Basin Improvements Project involves construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert available storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and transportation necessary to furnish, install, commission, and deliver a fully functional project for the Inland Empire Utilities Agency Recharge Master Plan Update. Norstar Plumbing and Engineering, Inc. is seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers to support various project needs. Key work activities include civil and site work such as grading, demolition, saw cutting, cold planing, trucking, and SWPPP implementation. Additionally, the project requires the installation of concrete pipes and structures, fabricated pipes and fittings, as well as specialized services including electrical work, welding, construction surveys, traffic control, and preconstruction video. Bids for this solicitation are due by October 29, 2026, at 2:00 PM.

Norstar Plumbing and Engineering, Inc

POSTED

about 2 hours ago

DEADLINE

in about 6 hours

Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the existing Morgans Branch Pumping Station in North Carolina. The scope of work includes the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. Additional deliverables include the installation of new gravity sewers, manholes, and a fully operational pumping station equipped with mechanical and electrical systems, a generator, and odor control equipment. The project has an estimated value of 16,690,000 dollars. This solicitation is set aside for Small Businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation criteria focusing on qualifications, financial ability, and strict adherence to bidding documents, including the submission of MWBE Good Faith Efforts and Table A. The agreement is based on EJCDC standard forms, requiring performance and payment bonds, as well as proof of insurance. Bids are due by November 10, 2026, with a final bid opening date of November 12, 2026. Contract administration involves monthly progress payments due 30 days after presentation to the owner, subject to review by the Engineer and the Resident Project Representative. The contractor must adhere to rigorous technical standards, including AWS D1.2 for welding and NEMA standards for motors. Materials must be delivered in original manufacturer packaging with specific labeling and storage requirements, such as maintaining a minimum ambient temperature of 45 degrees Fahrenheit for coatings. The project commences upon the issuance of a Notice to Proceed, which typically occurs within 30 to 60 days of the bid opening or effective date.

Don Moorhead Construction, Inc.

POSTED

about 2 hours ago

DEADLINE

WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1456, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. Interested parties must submit their quotes to [email hidden] by the response deadline of November 4, 2026. For further inquiries, the primary point of contact is Katherine Snider.

Spiniello Companies

POSTED

about 2 hours ago

DEADLINE

Recharge Master Plan Update (RMPU) Basin Improvements Project Montclair Basin Improvements

Solicitation # recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-improvements

The Recharge Master Plan Update Basin Improvements Project focuses on infrastructure enhancements for the Montclair Basin in San Bernardino County, California. Commissioned by the Inland Empire Utilities Agency and managed through Big Ben Engineering, this solicitation is identified by contract number IFB-JV-26-015 and falls under NAICS code 237110 for heavy and civil engineering construction. This opportunity is specifically set aside for small businesses. Interested parties should coordinate with the primary point of contact, Sep Sharifi, regarding the submission process. The solicitation was posted on October 28, 2026, with a response deadline set for October 29, 2026.

Big Ben Engineering

POSTED

about 2 hours ago

DEADLINE

in about 6 hours

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. has issued an Invitation to Bid for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project seeks quotes from subcontractors and suppliers for various scopes of work, including aggregate supply, asphalt paving, electrical work, and piping. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. Qualified bidders must possess a valid California contractor license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires compliance with specific insurance standards. Flatiron Dragados reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with reimbursement for bond premiums up to 3 percent. Bids must remain valid for 120 days and should be submitted via email or fax to the primary point of contact, Veronica Garcia.

Flatiron Dragados Constructors, Inc.

POSTED

about 2 hours ago

DEADLINE

in about 1 month

Greenfield Wastewater Treatment Plant Upgrade Project

Solicitation # greenfield-wastewater-treatment-plant-upgrade-project-0

The City of Greenfield is seeking proposals for the Greenfield Wastewater Treatment Plant Upgrade Project, identified by contract number 2026-03. Located in Monterey, California, this solicitation is managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. The project is specifically set aside for various small business categories, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, Small Disadvantaged Businesses, and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. All inquiries and submissions should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc. via email or phone. Detailed information regarding the solicitation can be accessed through the provided agency links.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 2 hours ago

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase project, identified as Project No. 1000316-001C, is a solicitation issued for the Kings Canyon Unified School District. The scope of work involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This opportunity is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The posting date is October 28, 2026, with a response deadline set for November 10, 2026. Interested parties may contact Jennah Castagna for further information regarding the submission process.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 2 hours ago

DEADLINE

AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

Solicitation # american-bottoms-rwtp-sludge-handling-facility

River City Construction, LLC is seeking qualified subcontractors for the American Bottoms RWTP Sludge Handling Facility project located in Illinois. The comprehensive scope of work includes site and structural activities such as earthwork, concrete, masonry, metals, and finishes, as well as the installation of plumbing, HVAC, electrical, and utility systems. Additionally, the project requires specialized expertise in process interconnections, material processing and handling equipment, and water and wastewater purification and storage systems. This solicitation is specifically targeted toward Small Business Enterprises, Disadvantaged Business Enterprises, Minority Business Enterprises, Women's Business Enterprises, Service Disabled Veteran Owned, and Veteran Owned businesses. To be considered, bidders must submit their DBE, WBE, MBE, SDVOB, or VOB certification along with their proposal. Awards will be granted based on the lowest responsive bid received. The bid opening is scheduled for November 5, 2026, at 2:00 PM. Interested parties should contact JR Peterson via email at [email hidden] to obtain project documents through the SmartBidNet system.

River City Construction, LLC

POSTED

about 2 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 Riverside and Los Angeles as the project areas, is designated as a set-aside for Disadvantaged Business Enterprises (DBE) under the Department of Transportation. The solicitation was posted on October 28, 2026, with a response deadline of November 4, 2026. To ensure project financing and bid responsiveness, contractors must strictly adhere to Disadvantaged Business Enterprise Good Faith Effort (GFE) requirements. Mandatory submissions with the bid package include proof of online solicitation postings for 30 consecutive calendar days, a one-day print newspaper advertisement, and evidence of utilizing the Small Business Administration and the Minority Business Development Agency. While outreach documentation such as call logs and emails may be submitted up to three business days after the closing date, failure to provide the primary GFE proofs by the opening date will result in the bid being deemed non-responsive.

RT CONTRACTOR CORP

POSTED

about 2 hours ago

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

Solicitation # bozeman-water-reclamation-facility-phase-1-improvements

Prospect Construction, Inc. is seeking pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The solicitation covers a wide range of construction scopes, including aggregate, electrical, paving, concrete, landscape and seeding, construction survey, testing and inspection, traffic control, metal fabrications, industrial coatings, and rough carpentry. Bidders must adhere to AIS and Montana CGR requirements and comply with Prevailing or Davis Bacon Wage standards. The response deadline for this solicitation is November 19, 2026. This opportunity is designated for small businesses, including certified Veteran-Owned, Service-Disabled Veteran-Owned, Women-Owned, and HUBZone small businesses. Prospect Construction, Inc. is an equal opportunity employer and strongly encourages submissions from SBEs and DBEs, noting a willingness to divide larger contracts among multiple firms to accommodate smaller businesses.

PROSPECT CONTSTRUCTION, INC.

POSTED

about 2 hours ago

DEADLINE

MWWTP Secondary Reactors Rehabilitation, Phase 2

Solicitation # mwwtp-secondary-reactors-rehabilitation-phase-2-0

The MWWTP Secondary Reactors Rehabilitation, Phase 2 project, identified by contract number SD-462, involves rehabilitation work located in Oakland, Alameda, California. The project is owned by the East Bay Municipal Utility District and is being managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. This solicitation is specifically set aside for Small Businesses, including SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 18, 2026. Inquiries regarding the project should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 2 hours ago

DEADLINE

Terrace Drive Sewer System Improvements, Chimney Rock

Solicitation # terrace-drive-sewer-system-improvements-chimney-rock

This solicitation, issued by Payne, McGinn and Cummins, Inc., seeks contractors for the Terrace Drive Sewer System Improvements project located in Chimney Rock, North Carolina. The scope of work specifically involves the asphalt milling and overlay of 5,200 square yards. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of December 1, 2026. Primary inquiries regarding this project should be directed to Robert M. McGinn, Jr.

Payne, McGinn and Cummins, Inc.

POSTED

about 2 hours ago

DEADLINE

in about 1 month

CONSTRUCTION ON STATE HIGHWAY IN LOS ANGELES COUNTY IN SANTA CLARITA BETWEEN PLACERITA CANYON ROAD AND SAND CANYON ROAD

Solicitation # construction-state-highway-los-angeles-county-santa-clarita-between-placerita-canyon-road-sand

This construction project involves work on a state highway in Santa Clarita, Los Angeles County, specifically covering the stretch between Placerita Canyon Road and Sand Canyon Road. Managed by Caltrans under contract number 07-375204, the project falls under NAICS code 237310 for highway, street, and bridge construction. The solicitation is designated as a Small Business set-aside and is being coordinated through Chumo Construction. Interested parties must submit their responses by the deadline of November 3, 2026. Primary inquiries regarding the project can be directed to Bob Swanek.

Chumo Construction

POSTED

about 2 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures across the San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of full electrical, instrumentation, and SCADA integration to manage gate actuation. Programming for these systems is strictly limited to approved integrators, specifically Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and is designated as a Disadvantaged Business Enterprise set-aside. Interested parties must respond by November 5, 2026.

Granite Construction Company

POSTED

about 2 hours ago

DEADLINE