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KARBER CORPORATION

UEI: DF25UKRNGQA7CAGE: 7TUT4

KARBER CORPORATION is a federal contractor, registered under UEI DF25UKRNGQA7 and CAGE code 7TUT4. It has been awarded $399,159 in federal contracts. Primary work spans Sewage Treatment Facilities, Commercial and Institutional Building Construction, and Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Websitehttps://www.karbercorporation.com

Address123 Main St, City, ST 12345

Registration

UEI Code

DF25UKRNGQA7

CAGE Code

7TUT4

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationVeteran-Owned Business

NAICS Codes

238220Plumbing, Heating, and Air-Conditioning Contractors(Primary)

Federal Contracting Overview

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

AI Capability Profile

KARBER CORPORATION specializes in the installation and integration of specialized plumbing and mechanical systems within institutional healthcare facilities, with demonstrated expertise in chlorination port systems for veteran healthcare infrastructure. Their technical capabilities center on precisi...

Key Performance Metrics

Awards Count

4

All time

Active

0

Currently performing

Completed

4

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$399.2K100%

Awards by NAICS

221320 - Sewage Treatment Facilities$280.7K70.3%236220 - Commercial and Institutional Building Construction$112.2K28.1%238220 - Plumbing, Heating, and Air-Conditioning Contractors$6.2K1.6%

Awards by Agency Over Time

Awards by Place of Performance

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Building 262 Renovations FLETC Glynco

Solicitation # 70LGLY27RSSB00001

The Building 262 Renovation project at the Federal Law Enforcement Training Center in Glynco, Georgia, is a single firm fixed price contract for the comprehensive interior modernization of Building 262 and associated buildings 261 and 263. The scope of work includes replacing corridor and classroom flooring with composite modular materials, fully renovating restrooms with new vanities and lavatories, and updating interior surfaces through repainting and the removal of vinyl wall coverings. Technical upgrades involve installing raised flooring and electrical distribution to support classroom needs, implementing simple dimming controls, replacing lamps, ballasts, and ceiling fans, and replacing variable air volume systems and lighting controls. The project also requires the installation of new signage and the correction of plumbing deficiencies. The period of performance is scheduled from January 11, 2027, to March 11, 2028, with a total delivery timeline of 425 calendar days after the Notice to Proceed. Award will be determined using a best suited negotiate methodology, with price, past performance, and corporate relevant experience weighted with equal importance. Offerors must provide performance and payment bonds equal to 100 percent of the contract price and adhere to strict material handling and labeling standards, particularly for wood products and electrical wiring. Compliance with the Americans with Disabilities Act, Buy American requirements, and prevailing wage rates for Glynn, Brantley, and McIntosh counties is mandatory. Proposals must be submitted electronically in separate price and technical volumes to the Contracting Officer by the specified deadline.

Bristol Alliance of Companies

POSTED

about 1 hour 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 and roofing repairs, interior reconfiguration, and the installation of new finishes. Technical upgrades encompass new HVAC systems, exhaust extraction, compressed air systems, a full NFPA-compliant fire suppression system, updated electrical distribution, lighting, low-voltage systems, and building automation controls. Additionally, the project requires hazardous materials abatement and site improvements, including paving, drainage upgrades, and repairs to water, sanitary, and storm systems. The estimated contract value ranges between 10 million and 25 million dollars, with a performance period of 730 days after award. The award will be based on the lowest price, with evaluation factors including compliance with the Buy American Act. Bidders must provide pricing for two specific exhibit line items: building renovation and paving removal and replacement. Bonding requirements are tiered, with proposals of 150,000 dollars or more requiring bid, payment, and performance bonds. The project is subject to the Davis-Bacon Act and requires adherence to ADA accessibility guidelines and specific cybersecurity standards for facility-related control systems. Quality assurance is managed through a multi-stage inspection process involving punch-out, pre-final, and final acceptance inspections. Monthly invoicing must be submitted via Wide Area Work Flow with required NAVFAC certifications and supporting documentation.

Bristol Alliance of Companies

POSTED

about 1 hour 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 two new booster pumps equipped 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 sweat fittings, and fiberglass insulation on all piping, concluding with final testing and factory startup. This solicitation 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 November 30, 2026. The project falls under NAICS code 238220, and inquiries can be directed to the primary point of contact, Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

about 1 hour 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 solicitation CBP#9772 to provide HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. This fixed-price, single lump sum subcontracting opportunity has an estimated value between $100,000 and $250,000. The scope of work requires the thorough cleaning of twelve AHUs and associated coils and ductwork across the Kilmer and Edison Dormitories. Key deliverables include pre-cleaning inspections documented with photographs, the installation of permanent corrosion-resistant access panels, and a final project report. The contractor must complete all work within 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. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. For bids equal to or greater than $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. The project is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with Davis-Bacon prevailing wage determinations for Middlesex County and various FAR clauses regarding security, privacy, and the Buy American Act is mandatory. Final acceptance is contingent upon a written confirmation from the Center following a successful inspection of the operational status of the equipment and the restoration of work areas.

Edison Job Corps

POSTED

about 1 hour ago

DEADLINE

WOJC - Multi-Building Plumbing Leak Repair Project

Solicitation # WOJC – Multi-Building Plumbing Leak Repair Project

Education and Training Resources is seeking quotes for a subcontracting opportunity to perform multi-building plumbing leak repairs at the Westover Job Corps Center in Chicopee, Massachusetts. The scope of work includes replacing leaking shower P-trap drain pipes in Harris Hall dormitory (Rooms 123 and 213), repairing a cracked drain pipe in the pipe chase of Room 216, and replacing heat pipe sections in both the Administration Building and King Hall. All work must comply with the Massachusetts State Plumbing Code, International Plumbing Code, and OSHA safety standards, including lock-out/tag-out procedures. Contractors are responsible for providing all new commercial-quality materials and must repair any facility damage caused during performance at no additional cost. Bids are due by October 30, 2026, and must include a detailed cost breakdown on a Bid Sheet, a proposed service schedule, and proof of required Massachusetts licensing. Evaluation is based on cost, qualifications, and administrative compliance, with ETR serving as the sole judge for the award. Mandatory submission requirements include a SAM.gov UEI number, active registration, W-9, business licenses, and certificates of liability insurance. Depending on the project value, payment and performance bonds may be required for contracts exceeding 35,000 dollars. The project is subject to federal regulations, including the Davis-Bacon Act and Service Contract Act, requiring the submission of weekly certified payroll reports.

Westover Job Corps Center

POSTED

about 1 hour ago

DEADLINE

in about 4 hours

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 a project under the Inland Empire Utilities Agency in California. This opportunity is specifically set aside for Disadvantaged Business Enterprises (DBE) under the Department of Transportation, falling 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 Efforts (GFE) to secure project financing. Bidders must comply with six specific GFEs, with several mandatory requirements for a bid to be deemed responsive. Specifically, proof of online solicitation postings for 30 consecutive calendar days and a print newspaper posting for at least one day, as well as proof of utilizing the Small Business Administration and Minority Business Development Agency, must be included in the bid package. Documentation for outreach efforts may be submitted up to three business days after the bid closing date. Failure to meet these specific GFE requirements will result in the bid being deemed non-responsive.

RT CONTRACTOR CORP

POSTED

about 1 hour ago

DEADLINE

MJCC EXHAUST FANS BLD. 1429

Solicitation # mjcc-exhaust-fans-bld-1429

The Muhlenberg Job Corps Center, operated by Insights Training Group LLC, is soliciting fixed price quotes from qualified HVAC and mechanical contractors to restore the exhaust fan and louver systems in Building 1429 located in Kentucky. The scope of work includes inspecting, repairing, and replacing various components across eight exhaust fans, specifically addressing failed louver actuators, motors, thermostats, blades, and guards. Contractors must ensure all equipment is fully operational and provide all necessary training and maintenance manuals. The project requires adherence to applicable building codes, manufacturer requirements, and OSHA and EPA regulations, including strict chemical management and the maintenance of Material Safety Data Sheets. This is a small business set-aside solicitation open to VOSB, SDVOSB, WOSB, and HUBZone certified entities. Award will be granted to the responsible offeror with a technically acceptable quote at the lowest price. Proposals must be submitted by October 30, 2026, and include a detailed cost breakdown, evidence of Kentucky state licensing, and proof of bonding capability. The contract is subject to the Davis-Bacon Act and FAR 22.403-1-CWRR, requiring the submission of weekly certified payroll with every invoice. Final payment is contingent upon satisfactory performance and the delivery of lien releases from all subcontractors and suppliers.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 1 hour ago

DEADLINE

in about 4 hours

Keystone Job Corps HVAC Units Maintenance

Solicitation # keystone-job-corps-hvac-units-maintenance

Keystone Job Corps is seeking proposals for an annual preventative maintenance contract to service 46 HVAC units located in Pennsylvania. The scope of work includes the replacement of filters and belts, cleaning of all condenser coils, and comprehensive operational verification by service technicians. The units are distributed across several campus areas, including 32 units in the dorms, 4 in recreation, and 3 each in the dining hall, culinary, and academic buildings, with one unit located in the welcome center. This solicitation is set aside for small businesses under NAICS code 238220. Interested parties must submit their responses by October 30, 2026. The primary point of contact for this opportunity is Anthony Abreu.

Keystone Job Corps

POSTED

about 1 hour ago

DEADLINE

in about 4 hours

ACT-0124-00 BNATCS: Installation of two (2) existing Chillers Bldg. 366 at the Willima J. Hughes Technical Center, Atlantic City, NJ

Solicitation # act-0124-00-bnatcs-installation-two-2-existing-chillers-bldg-366-willima-j-hughes-technical-center

This contract involves the installation of two existing chillers at Building 366 of the William J. Hughes Technical Center in Atlantic City, New Jersey. The scope of work encompasses the provision of electrical power, control interface connections, chilled water piping, and the final start-up of the equipment. The project is estimated to have a construction magnitude between 250,000 and 500,000 dollars, with primary NAICS codes 238210, 238220, and 238290. Managed by PTSI Managed Services Inc., 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 the deadline of November 18, 2026. Denise Buergey serves as the primary point of contact for this requirement.

PTSI Managed Services Inc.

POSTED

about 1 hour ago

DEADLINE

Centennial Dry Sprinkler System & Compressor Replacement Services

Solicitation # centennial-dry-sprinkler-system-compressor-replacement-services

Management & Training Corporation is soliciting bids for a fixed-price, single lump sum subcontract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project scope involves the demolition and removal of existing distribution piping and air compressors in the Men's Dormitory, Women's Dormitory, and Recreation Building, followed by the installation of a new piping network and a code-approved air compressor. All work must adhere to NFPA 25 (2023 Edition) standards and local, state, and national codes. The selected contractor must complete all work within 30 consecutive business days following the written Notice to Proceed. Bids are due by December 1, 2026, and will be evaluated based on overall best value. Prospective bidders must conduct a mandatory physical site visit and sign an attendance roster to be considered. For bids equal to or greater than $25,000, a bid bond guarantee of 20% of the base bid is required at the time of submission, and performance and payment bonds from an A-rated surety will be required upon award. The solicitation is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Contractors must comply with prevailing wage rates per the Davis-Bacon Act and submit weekly certified payroll reports to receive payment. Required documentation for award includes a detailed cost breakout, proof of insurance, a UEI number, and a completed SF 1413 form. Final payment is contingent upon a successful final inspection, the submission of operation and maintenance manuals, and the delivery of a certificate of release of liens. First-tier subcontractors with awards exceeding $45,000 must also provide disclosures regarding debarment and suspension per FAR 52.209-6.

Management & Training Corporation/Centennial Job Corps Center

POSTED

about 1 hour ago

DEADLINE

in about 1 month

Dorm Hot Water Tank Replacement – Glenmont Job Corps Center – S26-006

Solicitation # S26-006

Adams and Associates, Inc. is seeking qualified mechanical and plumbing contractors for a subcontracting project at the Glenmont Job Corps Center in Glenmont, New York. The scope of work involves the removal and disposal of four existing 505-gallon domestic hot water storage tanks and the installation of four new 500-gallon insulated storage tanks, with two tanks per dormitory. Additionally, the contractor must replace four heat exchangers and install one new bronze Bell and Gossett circulator pump in the North Dormitory. Comprehensive services required include piping modifications using ProPress materials, electrical disconnections and reconnections, insulation matching existing standards, rigging, and the provision of a temporary hot water heater to ensure the facility remains operational during the estimated construction period of two and a half to three weeks. Proposals are due by November 9, 2026, at 4:00 PM ET, following a pre-proposal site walkthrough on October 29, 2026. Award selection is based on a weighted evaluation of price (60 percent), quality (20 percent), past performance (10 percent), and schedule (10 percent), meaning the lowest price does not guarantee selection. Contractors must comply with New York State statutory insurance requirements, Davis-Bacon prevailing wage determinations, and strict center security and safety regulations, including a no-fraternization policy with students. Required submission documents include a completed vendor questionnaire with UEI and NAICS codes, a current W-9, and applicable New York State licenses. Payment terms are Net 30 days upon completion and receipt of invoice.

Adams and Associates, Inc.

POSTED

about 1 hour ago

DEADLINE

Cape Cod Space Force Microgrid Power Station - Bourne, MA

Solicitation # cape-cod-space-force-microgrid-power-station-bourne-ma

J&J Contractors, Inc. is soliciting bids for the Cape Cod Space Force Microgrid Power Station project located in Bourne, Massachusetts. This comprehensive construction effort encompasses a wide range of trades, including sitework, structural steel, masonry, mechanical, electrical, plumbing, fire protection, roofing, drywall, flooring, painting, and metal paneling or siding. The project is designated as an SBA set-aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. All work must adhere to Davis Bacon Wage Rates, and the project is exempt from sales tax. Interested parties should contact Rahul Maheshwari via email to receive a formal bid invitation through Building Connected before the response deadline of October 30, 2026.

J&J CONTRACTORS, INC.

POSTED

about 1 hour ago

DEADLINE

in about 4 hours

Weapons Magazine

Solicitation # weapons-magazine

The Weapons Magazine solicitation, issued by Sauer Construction, focuses on comprehensive site development and foundational infrastructure in Virginia. The scope of work encompasses critical electrical and structural elements, including grounding, lighting protection, primary and secondary electrical systems, and the construction of access roads. Additionally, the project requires specialized geotechnical and structural work involving piling foundations, rigid inclusions, and general site work. This opportunity is designated as a small business set-aside, welcoming bids from various certified entities including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their responses by November 15, 2026. Primary coordination for this project is managed by David Phillips.

Sauer Construction

POSTED

about 1 hour ago

DEADLINE

AMC-0194 GPT ATCT Public Announcement

Solicitation # amc-0194-gpt-atct-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons) for work in Mississippi, involves a comprehensive facility renovation project with an estimated construction value between 500,000 and 1,000,000 dollars. The scope of work is multidisciplinary, encompassing electrical corrections for grounding and lighting, mechanical repairs to copper piping and chilled water systems, and civil reinforcements including gate and foundation repairs. Additionally, the project requires structural maintenance such as epoxy injection and painting, alongside architectural upgrades involving flooring, window sealing, and gutter installation. The opportunity is designated as a small business set-aside, open to various certified categories including SDB, WOSB, HUBZone, and VOSB entities. Interested parties must submit their responses by November 18, 2026. The project falls under NAICS code 236220, focusing on commercial and institutional building construction.

PTSI Managed Services Inc. (Parsons)

POSTED

about 1 hour ago

DEADLINE

MJCC HVAC BLD. 1403-04 B HALL

Solicitation # mjcc-hvac-bld-1403-04-b-hall

Insights Training Group LLC, on behalf of the Muhlenberg Job Corps Center in Kentucky, is soliciting fixed-price quotes for an HVAC project at Building 1403-04 B Hall. The scope of work requires the contractor to furnish and install two 4-ton Trane 17 SEER (minimum) twinned split systems using R-454B refrigerant, including two 95% AFUE high-efficiency gas furnaces, matching indoor evaporator coils, and one Honeywell Pro 8000 programmable thermostat with a remote sensor. The project also encompasses the installation of new refrigerant line sets, exterior line hide, and necessary condensate management systems. All work must be completed within 45 days of award and adhere to manufacturer specifications, local codes, and OSHA and EPA regulations. The contract will be awarded to the responsible offeror whose quote is technically acceptable and represents the lowest price. To be considered, bidders must provide evidence of Kentucky state licensing and registration, a minimum 90-day bid guarantee, proof of ability to secure performance and payment bonding, a completed New Vendor Profile, and a W-9. The project is subject to Davis-Bacon Act labor standards, requiring the submission of weekly certified payroll and a signed Statement of Compliance with every invoice. Final acceptance is contingent upon a substantial completion walk-through by the center director, the provision of all operating and maintenance manuals, and the verification of proper zoning and temperature control. Quotes are due by October 30, 2026, at 5:00 PM.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 1 hour ago

DEADLINE

in about 4 hours

P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI

Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri

J&J Contractors, Inc. is seeking pricing for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The primary project involves a 12,920 square foot multi-story steel frame laboratory and office facility featuring a shallow foundation, metal standing seam roof, and masonry and metal panel exterior walls. Comprehensive site work is required, including landscaping, parking, exterior lighting, and the installation of underground stormwater retention and utilities. An additional option for the P1016 facility includes a 17,978 square foot laboratory with similar structural specifications and the demolition of an existing 548 square meter engineering facility. The solicitation is open to various small business designations, including SDB, WOSB, HUBZone, and VOSB. Bidders must adhere to Davis Bacon Wage Rates, and the project is exempt from sales tax. Pricing is requested across a wide array of scopes, including demolition, abatement, structural steel, mechanical, electrical, plumbing, and fire protection. Interested parties should contact Rahul Maheshwari to receive the formal bid invitation and project documents via Building Connected before the November 30, 2026, deadline.

J&J CONTRACTORS, INC.

POSTED

about 1 hour ago

DEADLINE

in about 1 month

Roswell JCC – Male Dormitory Bldg. Water Source Heat Pump Replacement (20 units)

Solicitation # roswell-jcc-male-dormitory-bldg-water-source-heat-pump-replacement-20-units

The Career Systems Development Corporation is soliciting proposals for the total replacement of twenty ceiling-mounted water source heat pumps at the Roswell Job Corps Center Male Dormitory Building 558 in New Mexico. The scope of work involves the removal and off-site disposal of twenty failed units and the installation of new Bosch 1-ton units or an equivalent model. Additionally, the contractor must install smoke dampers with fusible links in all vents leading into the plenum and ensure all installed plenum materials are plenum rated. All work must comply with NFPA 101, NFPA 70, and applicable plumbing, mechanical, and building codes. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. The project is subject to the Davis Bacon Act Wage Determination NM20260014, requiring the submission and approval of weekly certified payroll reports prior to invoice payment. Proposals exceeding 100,000 dollars require 100 percent payment and performance bonding upon award. Submissions must include a safe work process, detailed material and labor costs, total project cost, equipment cut sheets, warranty information, and a proposed payment schedule. Final deliverables include the operation manuals provided to the Facility Manager upon completion.

Career Systems Development Corporation

POSTED

about 1 hour ago

DEADLINE

Exeter Job Corps Boiler Room Pump Replacement

Solicitation # exeter-job-corps-boiler-room-pump-replacement

The Exeter Job Corps is seeking a qualified contractor for the replacement of boiler room pump number two. The project requires the installation of a new TACO pump model TACF1511, along with the integration of new valves, fittings, gauges, and thermo-wells. Work will be performed in Rhode Island under NAICS code 238220. Eligible bidders must be licensed, insured, and possess an active UEI registration. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Responses must be submitted by November 6, 2026.

Exeter Job Corps

POSTED

about 1 hour ago

DEADLINE