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LONE STAR PLUMBING COMPANY LLC

UEI: TPDCJLPJEC61CAGE: 1Z5S1

LONE STAR PLUMBING COMPANY LLC is a federal contractor, registered under UEI TPDCJLPJEC61 and CAGE code 1Z5S1. It has been awarded $35,200 across 1 federal contract. Primary work spans Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Department Of The Interior.

Contact Information

Registration and classification details

Websitehttps://lonestarplumbingcompany.jobbersites.com/

Address123 Main St, City, ST 12345

Registration

UEI Code

TPDCJLPJEC61

CAGE Code

1Z5S1

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

232XJSLJPI

NAICS Codes

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

Federal Contracting Overview

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

AI Capability Profile

Lone Star Plumbing Company LLC specializes in mechanical systems modernization, specifically focusing on the replacement and installation of high-efficiency water heating systems. Their technical expertise includes the demolition of legacy equipment, the installation of energy-efficient water heater...

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

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 The Interior$35.2K100%

Awards by NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors$35.2K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in LONE STAR PLUMBING COMPANY LLC's top NAICS codes and agencies

CBP5933 Bldg. 225 HVAC Replacement

Solicitation # CBP5933

Management & Training Corporation is seeking bids for a fixed-price, single lump sum subcontract to replace six split-system heat pump HVAC systems at the San Diego Job Corps Center in Imperial Beach, California. The project involves installing three 2-ton and three 1.5-ton Payne heat pump systems, including matching indoor air handlers, and requires the removal and disposal of old equipment. The estimated contract value ranges from 25,000 to 100,000 dollars, with a performance period of 30 consecutive business days following the written Notice to Proceed. Bids are due by September 11, 2026, and will be evaluated based on overall best value, considering price, quality, and delivery schedule. Eligible bidders include various small business categories, such as SDB, WOSB, HUBZone, and VOSB. Required submission documents include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a bid bond guarantee of at least 20 percent for bids equal to or exceeding 25,000 dollars. The contract is subject to the Davis-Bacon Act, requiring compliance with prevailing wage rates and federal energy efficiency standards. Additionally, awarded contractors must provide performance and payment bonds, maintain a Unique Entity ID, and adhere to FAR regulations regarding the Buy American Act and combating trafficking in persons. Final payment is contingent upon a successful final inspection and the submission of closeout documents, including certified payroll reports and operation and maintenance manuals.

San Diego Job Corps Center

POSTED

about 9 hours ago

DEADLINE

RFQ7593 Smoke Detector Installation

Solicitation # RFQ7593

Management & Training Corporation (MTC) is seeking bids for a subcontracting opportunity to provide smoke detector installation and fire system services at the Sierra Nevada Job Corps Center in Reno, Nevada. This solicitation, identified as RFQ 7593, is open to various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses, under NAICS code 238220. Interested bidders must submit their response by September 18, 2026, at 3:00 PM PST, and are encouraged to attend a pre-bid meeting on September 11, 2026. Required submission documents include a bid sheet, proof of insurance, and a completed supplier self-certification packet including an IRS W-9. The contract mandates strict adherence to federal labor and regulatory standards, specifically requiring compliance with Service Contract Labor Standards and Wage Determination No. 2015-5595 Revision 28 for Washoe and Storey counties. Key FAR clauses are incorporated, including those regarding the prohibition of segregated facilities, combating trafficking in persons, and specific security and privacy requirements. Subcontractors with awards exceeding 30,000 dollars must disclose their debarment and suspension status. Payment is processed upon the submission of invoices for accepted materials or services, and the contract allows MTC or the government to inspect work at any reasonable time to ensure materials are merchantable and fit for their intended purpose.

Sierra Nevada Job Corps Center

POSTED

about 9 hours ago

DEADLINE

2026-Clearfield-Bldg E8 Welding HVAC

Solicitation # 2026- Clearfield- Welding Bldg. E8 HVAC Replacement

Management and Training Corporation is seeking fixed-price lump sum bids for a subcontracting opportunity to perform HVAC replacement services for Building E8 Welding at the Clearfield Job Corps Center, located at 20 West 1700 South, Clearfield, Utah. This solicitation, identified as 2026-clearfield-bldg-e8-welding-hvac, is open to various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses, under NAICS code 238220. The response deadline for bids is September 19, 2026. The project requires adherence to the provided scope of work and compliance with Davis-Bacon prevailing wage rates as specified in General Decision UT20250083 for Davis County. Bidders must provide a detailed bid breakout and are required to meet specific insurance, reference, and bonding requirements, including both bid and performance/payment bonds. Interested parties must complete the supplier onboarding process, which includes submitting a Supplier Self-Certification form and a current IRS Form W-9. Primary contact for this opportunity is Patricia Willover.

Management & Training Corporation

POSTED

about 9 hours ago

DEADLINE

Joliet JCC Sewer Vent Repairs

Solicitation # Joliet JCC Sewer Vent Pipe Repair

This is a subcontracting opportunity with Management and Training Corporation for sewer vent pipe repairs at the Joliet Job Corps located at 1101 Mills Road in Joliet, Illinois. The project falls under NAICS code 238220 and is open to various small business set-asides, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their bids by September 11, 2026, at 3:00 PM CT. The contract requires adherence to the Service Contract Labor Standards and specifically follows Wage Determination 2015-5019 Revision 31 for the counties of Grundy, Kendall, and Will. Bidders must provide required response documents and comply with insurance, indemnification, and FFATA reporting requirements. The primary point of contact for this solicitation is Fran McGraw.

MTC Joliet Job Corps

POSTED

about 9 hours ago

DEADLINE

RFQ#3191 Laundry Tray Installations

Solicitation # RFQ#3191

Management & Training Corporation (MTC) is seeking bids under RFQ 3191 for a subcontracting opportunity to provide plumbing services at the Charleston Job Corps Center in Charleston, West Virginia. The project requires the contractor to provide all labor, materials, and supervision to remove existing units and install new laundry trays and faucet sets in the Men's and Women's CTT and Education restroom areas. All installations must be performed on Everform Graphite Terrazzo Matrix counter tops and must comply with local plumbing codes and Job Corps facility standards. The contractor is responsible for testing all fixtures for proper water flow, leak prevention, and drainage functionality, ensuring all connections are watertight and the work area is cleared of all debris upon completion. This is a fee-for-service contract awarded on a lump sum basis, with MTC serving as the sole judge of best value. The opportunity is open to various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB, under NAICS code 238220. Bids must be submitted via email to Wendy Lawrence by 3:00 PM EST on September 11, 2026. Required submission documents include a bid sheet, a completed supplier packet with a W-9 and self-certification form, proof of insurance, and three references for similar projects. The contract is subject to Service Contract Act prevailing wages, the Contract Work Hours and Safety Standards Act, and FAR 52.204-10 reporting requirements for projects valued at 40,000 dollars or more.

Management & Training Corporation

POSTED

about 9 hours ago

DEADLINE

Replace Shower Diverters in two (2) Dorms

Solicitation # replace-shower-diverters-two-2-dorms

This contract involves the removal and replacement of shower diverters in eight bathrooms across two dorm buildings in Indiana. The scope of work includes replacing existing Powers brand diverters with Delta or comparable models featuring readily available parts, as well as repairing or replacing any deteriorated piping leading into the diverters. The project is open to various small business set-asides, including SDB, WOSB, HUBZone, and veteran-owned businesses. A site visit is scheduled for September 1, 2026, at 10:30 AM, and all proposals must be submitted via email to Tammy Swallows by September 14, 2026, at 3:00 PM.

Adams & Associates

POSTED

about 9 hours ago

DEADLINE

This is a subcontracting opportunity to replace a chiller in McKinney, TX.

Solicitation # subcontracting-opportunity-replace-chiller-mckinney-tx

Serrato Corporation is seeking a subcontractor to replace a failing air-cooled chiller at the North Texas Job Corps Center in McKinney, Texas, specifically within Building 214/215. The project requires the installation of a like-kind, similar model replacement for a 246-ton Carrier chiller using R-134A refrigerant. The scope of work extends beyond the chiller installation to include the demolition and disposal of the existing unit, the installation of a JACE 9000 central integration point for building automation controls, and the installation of three-way control valves for four air handling units. Additionally, the contractor must clean and inspect four air handling units and replace three of the four existing variable frequency drives. Bids are due by September 18, 2026, and must remain valid for 90 days. Submissions must include manufacturer equipment specifications, a Certificate of Liability Insurance naming Serrato Corporation as the holder, and Form 1413 for Davis-Bacon Act certified payroll compliance for work exceeding 2,000 dollars. Insurance requirements include a minimum of 1 million dollars for commercial general liability and 500,000 dollars for employers liability. The selected contractor will be responsible for performing startup and operational tests for the chiller and ensuring the proper operation of all air handling units before final acceptance. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB.

Serrato Corporation DBA North Texas Job Corps

POSTED

about 9 hours ago

DEADLINE

Joliet JCC Grease Pipe Repairs

Solicitation # Joliet JCC Grease Line Repair

This is a subcontracting opportunity with Management and Training Corporation for grease pipe repairs at the Joliet Job Corps Center located in Joliet, Illinois. The scope of work involves the removal and temporary storage of existing sinks and tables to access the work area, followed by the furnishing and installation of new grease waste piping to replace a failed section. The contract is a fee-for-service arrangement based on a lump sum bid. Award decisions will be based on the best value as determined by MTC. The solicitation is open to various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB, under NAICS code 238220 with a size standard of 19 million dollars. Bidders must submit a bid sheet, a completed supplier packet containing a W-9 and self-certification, three references for similar projects, and proof of insurance by September 11, 2026. Compliance requirements include adherence to Wage Determination 2015-5019 Revision 31, Department of Labor privacy and records management standards, and specific FAR clauses regarding safety, trafficking in persons, and minimum wages. Additionally, the contractor must provide manufacturer and installer warranties on company stationery and comply with strict information security and confidentiality protocols.

MTC Joliet Job Corps

POSTED

about 9 hours ago

DEADLINE

RFQ#8911 Fire Suppression System Repairs

Solicitation # CBP#8911

Management & Training Corporation (MTC) is seeking a subcontractor for fire suppression system repairs at the Edison Job Corps Center in Edison, New Jersey, under solicitation RFQ#8911. This fixed-price, single lump sum contract requires the provider to supply all labor, materials, equipment, and supervision to restore systems to full operational condition. The scope of work includes repairing fire backflow preventer assemblies in the Culinary Building, replacing deteriorated sprinkler piping in the Women's Dormitory, and repairing fire suppression systems in the Wellness Center. All work must adhere to NFPA standards, state and local fire codes, OSHA requirements, and manufacturer specifications. Deliverables include hydrostatic re-testing, inspection reports, and two sets of operation and maintenance manuals. Bids will be evaluated based on overall best value, and a physical site visit is mandatory prior to submission. The opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB, under NAICS code 238220. For bids equal to or exceeding 25,000 dollars, a bid bond of 20 percent is required, along with performance and payment bonds from a surety company with at least an A- rating. The project is subject to Construction Wage Rate Requirements, necessitating compliance with New Jersey prevailing wage determinations and weekly certified payroll reporting. Additionally, contractors must provide a UEI number and complete the MTC Supplier Packet, including W-9 and self-certification forms. For contracts valued at 40,000 dollars or more, reporting requirements under FAR 52.204-10 regarding executive compensation and first-tier subcontract awards apply.

Management & Training Corporation

POSTED

about 9 hours ago

DEADLINE

AAL-0880-02 HVAC and Electrical Upgrades Fairbanks

Solicitation # AAL-0880-02

Solicitation AAL-0880-02, managed by PTSI Managed Services Inc. for the FAA, involves HVAC and electrical upgrades at the Fairbanks FSS facility in Alaska. The scope of work includes the replacement of the FSS chiller, four AC units, and chilled-water piping, along with the upgrade of associated electrical systems, specifically modifying Panel P1 and HVAC circuits. To maintain operational continuity, the contractor must provide temporary and redundant cooling throughout the construction process. The project concludes with system startup, testing, commissioning, FAA training, and the completion of all punch-list items. This small business set-aside opportunity falls under NAICS code 238220 and has an estimated construction magnitude between 250,000 and 500,000 dollars. The solicitation was posted on September 6, 2026, with a response deadline of September 25, 2026, and a proposed project start date of April 15, 2027. Primary coordination for the project is handled by Masanori Akers.

PTSI Managed Services Inc.

POSTED

about 9 hours ago

DEADLINE

WOJC - Replacement of Condensing Unit and Evaporator Coil – Walk-In Freezer

Solicitation # wojc-replacement-condensing-unit-evaporator-coil-walk-freezer

The Westover Job Corps Center, managed by ETR, is seeking quotes for a subcontracting opportunity to decommission and replace a fire-damaged condensing unit and evaporator coil for a walk-in freezer in Chicopee, Massachusetts. The project requires all work to be performed by Massachusetts-licensed electricians and refrigeration technicians in compliance with the 2023 Massachusetts Electrical Code and the 780 CMR 13.00 Energy Code. Bidders must provide a detailed cost breakdown, a proposed service schedule, and all required licensing and credentials. The bid closes on September 11, 2026, and quotes must remain valid for at least 90 days from submission. To be eligible for award, contractors must submit a completed bid sheet, a W-9, a Vendor Acknowledgement Form, and applicable certificates of insurance. The winning bidder must possess an active SAM.gov registration and a Unique Entity ID. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid. The contract incorporates various FAR clauses, including those regarding the Davis-Bacon Act, Service Contract Act, and Buy American requirements. Final payment is contingent upon the submission of a signed punch list and applicable warranties. Bonding is required for construction projects exceeding 35,000 dollars, with specific performance and payment bond requirements scaling up to projects over 150,000 dollars.

Westover Job Corps Center

POSTED

about 9 hours ago

DEADLINE

Main Building 1 Wing 5 – Six Rooftop HVAC Unit Replacement – Glenmont Job Corps Center

Solicitation # S26-010

The Glenmont Job Corps Center in New York is seeking qualified contractors for project S26-010, which involves the replacement and installation of HVAC equipment serving Main Building No. 1, Wing 5. The scope of work includes replacing two 7.5-ton split-system units for the auditorium, one 6-ton rooftop unit for the library and computer lab, and one 12.5-ton rooftop unit for the north and east wing classrooms. Additionally, the project requires the installation of four 2-ton ductless mini-split heat pump systems, the removal of a window air-conditioning unit, and the abandonment of two 5-ton rooftop units. Comprehensive associated tasks include demolition, roof curb and penetration work, ductwork, refrigerant and condensate piping, electrical and fire alarm integration, structural roof evaluations, and full system commissioning. The project must be completed within 210 calendar days following the written Notice to Proceed, and the facility will remain operational throughout the construction period. Eligible contractors must be licensed in New York State and comply with all applicable codes and safety requirements. This solicitation is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB. Key deadlines include a pre-proposal site walkthrough on September 10, 2026, vendor questions due by September 14, 2026, and final proposals due by September 21, 2026, at 4:00 PM ET.

Adams and Associates, Inc.

POSTED

about 9 hours ago

DEADLINE

Sprinkler System Inspection 2026

Solicitation # Fire Sprinkler System Inspection 2026

The Earle C. Clements Job Corps Center in Morganfield, Kentucky, is soliciting bids for the inspection and testing of 24 fire sprinkler systems. The scope of work requires the contractor to provide all necessary labor and materials to test 18 wet system risers and perform trip testing on 6 dry systems across various campus locations, including the Student Union, Maintenance Office, Cold Storage, Logistics, Transportation, and the Jackie Robison Building. Inspections must be conducted during regular business hours, Monday through Friday from 8am to 5pm CST, and the scope specifically excludes additional repairs. This is a fee-for-service contract awarded based on best value, with a submission deadline of September 9, 2026. The solicitation is set aside for various small business categories under NAICS code 238220. Awardees must comply with the Service Contract Act and follow Wage Determination 2015-4687 Revision 31 for labor rates. Required submission documents include a bid sheet, proof of insurance, and a completed supplier self-certification packet. The contract incorporates several federal regulations, including FAR clauses regarding the utilization of small business concerns, combating trafficking in persons, and strict data security and confidentiality safeguards for non-public information.

Earle C. Clements Job Corps Center

POSTED

about 9 hours ago

DEADLINE

CBP5934 Bldg. 181 HVAC Compressor Replacement

Solicitation # CBP5934

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to replace a failed rooftop HVAC compressor on the west side of Building 181 (Cafeteria) at the San Diego Job Corps Center in Imperial Beach, California. The scope of work includes providing all labor, materials, and supervision for compressor replacement, electrical and refrigeration component updates, refrigerant recovery, leak testing, evacuation, and system commissioning. The estimated price range for the project is up to 25,000 dollars, and the selected contractor must complete the work within 30 days of receiving a written Notice to Proceed. Bids are due by September 11, 2026, and will be evaluated based on overall best value, considering price, quality, and delivery schedules. Eligible bidders include various small business categories, such as SDB, WOSB, HUBZone, and Veteran-Owned businesses, under NAICS code 238220. Requirements include compliance with Davis-Bacon Act prevailing wages, OSHA safety standards, and the submission of a detailed cost breakout on company letterhead. If the bid equals or exceeds 25,000 dollars, a bid bond of 20 percent and subsequent performance and payment bonds from an A-rated surety are required. Final payment is contingent upon the submission of a Notice of Final Completion, certified payroll reports, and two complete sets of operation and maintenance manuals. Awardees must also provide a one-year guarantee of workmanship and two hours of on-site training for facility personnel.

San Diego Job Corps Center

POSTED

about 9 hours ago

DEADLINE

Gym Building 7 – Three Boiler Replacement – Glenmont Job Corps Center

Solicitation # S26-010

The Glenmont Job Corps Center is soliciting proposals for the replacement of three oil-fired hot water boilers located in Building 7, the Gymnasium and Recreation Building, in Glenmont, New York. The project involves the removal of existing units and the installation of new equivalent-capacity fire tube boilers, including all necessary mechanical piping, electrical work, controls, insulation, and asbestos abatement. The selected contractor must provide all labor, materials, equipment, and permits, and will be responsible for testing, startup, commissioning, training, and warranties to ensure a fully operational system. Because the center will remain operational during construction, the contractor must carefully sequence work to maintain boiler availability. Eligible bidders must be appropriately licensed in New York State and comply with all applicable safety, environmental, and regulatory requirements. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB, under NAICS code 238220. A pre-proposal site walkthrough is scheduled for August 26, 2026, with vendor questions due by August 28 and final proposals due by September 11, 2026. The anticipated period of performance is 210 calendar days following the written Notice to Proceed.

Adams and Associates, Inc.

POSTED

about 9 hours ago

DEADLINE

AAL-0810-01 Sitka (SIT) Flight Service Station (FSS) Fire Esc

Solicitation # AAL-0810-01

Solicitation AAL-0810-01, managed by PTSI Managed Services Inc., is a design-build construction project to install an access stair platform serving the third floor of the Sitka Flight Service Station in Sitka, Alaska. The scope of work encompasses the entire project lifecycle, including the initial site survey, permitting, and final design, followed by construction, inspections, punch-list completion, and the delivery of as-built drawings. The project is categorized under NAICS code 238220 and is set aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. The estimated construction magnitude for this effort is between 250,000 and 500,000 dollars, with a proposed start date of February 1, 2027. The solicitation was posted on September 6, 2026, with a response deadline of September 25, 2026. Primary coordination for the project is handled by Masanori Akers.

PTSI Managed Services Inc.

POSTED

about 9 hours ago

DEADLINE

CBP#3980 Cast Iron Replacement (Truth Dorm)

Solicitation # CBP#3980

Management & Training Corporation (MTC), acting on behalf of the U.S. Department of Labor, is seeking bids for a fixed-price, single lump sum subcontracting opportunity to replace damaged cast-iron sanitary piping at the Charleston Job Corps Center in West Virginia. The scope of work involves removing and replacing 4-inch no-hub cast-iron sanitary stacks and piping within Room H-121 and associated rooms, which includes installing debris barriers, demolishing approximately 40 cinder blocks for access, and restoring the wall to a paint-ready surface. All work must comply with applicable plumbing codes and manufacturer requirements, resulting in a leak-tested and operational system. Bids are due by September 14, 2026, and must be submitted to Wendy Lawrence. Evaluation is based on overall best value, and a physical site visit is mandatory for consideration. Required submission documents include a bid sheet, a detailed cost breakout on company letterhead, and a supplier self-certification packet. 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 for 100% of the contract price from a surety with at least an A- rating. The contract is subject to Davis-Bacon prevailing wage rates, the Contract Work Hours and Safety Standards Act, and various FAR regulations, including those regarding first-tier subcontractor reporting and the Buy American Act. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB.

Management & Training Corporation

POSTED

about 9 hours ago

DEADLINE

San Jose JCC - Building L2 Package Rooftop HVAC Replacement

Solicitation # san-jose-jcc-building-l2-package-rooftop-hvac-replacement

Career Systems Development Corporation is seeking proposals for the replacement of three outdated gas-fired packaged rooftop HVAC units at the San Jose Job Corps Center in California. The project involves replacing two 5-ton units and one 3-ton unit in Building L2, as the existing equipment is over 20 years old and has exceeded its life expectancy. This solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB entities, under NAICS code 238220. The project is subject to the Davis Bacon Act Wage Determination CA20260018, Revision 6, requiring the submission and approval of weekly certified payroll reports before invoices can be paid. Proposals must include the make, model, and efficiency ratings of the proposed units, detailed costs for materials and labor, the total project cost, a safety and compliance plan, and any specific exclusions. The response deadline for this opportunity is September 18, 2026.

Career Systems Development Corporation

POSTED

about 9 hours ago

DEADLINE