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Cornerstone Construction Services 35 Stewart rd READING MA 01867-2235 USA

UEI: SLED_0E7A8BC3C1C92B8B

Cornerstone Construction Services 35 Stewart rd READING MA 01867-2235 USA is a federal contractor, registered under UEI SLED_0E7A8BC3C1C92B8B. It has been awarded $34,189 in federal contracts. Primary work spans Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_0E7A8BC3C1C92B8B

Federal Contracting Overview

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

AI Capability Profile

Cornerstone Construction Services provides specialized plumbing, heating, and air-conditioning contracting services. Their technical expertise is centered on the installation and maintenance of mechanical systems within the built environment. The company has experience supporting the USPFO Activity...

Key Performance Metrics

Awards Count

1

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 Defense$34.2K100%

Awards by NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors$34.2K100%

Awards by Agency Over Time

Awards by Place of Performance

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Award history, agency mix, and NAICS coverage for Cornerstone Construction Services 35 Stewart rd READING MA 01867-2235 USA

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Open opportunities in Cornerstone Construction Services 35 Stewart rd READING MA 01867-2235 USA's top NAICS codes and agencies

Plumbing & Water Treatment

Defense Commissary Agency- Eur Area

POSTED

about 5 hours ago

DEADLINE

HVAC & Industrial Refrigeration Services

Defense Commissary Agency- Eur Area

POSTED

about 5 hours ago

DEADLINE

HVAC Maintenance and Repair

Defense Commissary Agency- Eur Area

POSTED

about 5 hours ago

DEADLINE

Commercial Refrigeration Maintenance

Defense Commissary Agency- Eur Area

POSTED

about 5 hours ago

DEADLINE

Electric Backup Boiler System Installation

256-NETWORK Contract Office 16 (36C256)

POSTED

about 5 hours ago

DEADLINE

Piping, Valves & Tank Services

POSTED

about 5 hours ago

DEADLINE

WSHP Installation and Integration

Career Systems Development Corporation

POSTED

about 11 hours ago

DEADLINE

HVAC Systems Installation

Slayden Constructors, Inc.

POSTED

about 11 hours ago

DEADLINE

Mechanical Insulation

Slayden Constructors, Inc.

POSTED

about 11 hours ago

DEADLINE

Buried Domestic Hot Water (DHW) Pipe Repair – Harris Hall

Westover Job Corps Center

POSTED

about 11 hours ago

DEADLINE

Buried Domestic Hot Water (DHW) Pipe Repair – Singletary Hall

Westover Job Corps Center

POSTED

about 11 hours 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 Rooms 123 and 213, repairing a cracked drain pipe in the pipe chase of Room 216, and replacing approximately ten linear feet of leaking heat pipe in both the Administration Building and King Hall. All work must comply with the Massachusetts State Plumbing Code, International Plumbing Code, and applicable federal, state, and local regulations. Contractors are responsible for all cutting, patching, and debris removal, ensuring that all materials used are new and of commercial quality. Interested bidders must submit a detailed quote by October 30, 2026, including a comprehensive cost breakdown of labor and materials, a proposed service schedule, and a bid valid for at least 60 days. Required documentation includes a current SAM.gov UEI number, active registration, W-9, business licenses, Massachusetts plumbing credentials, and certificates of liability insurance. The project is subject to various Federal Acquisition Regulation clauses, including the Davis-Bacon Act and Service Contract Act for prevailing wages, and requires the submission of weekly certified payroll reports. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid. Performance and payment bonds are required for projects exceeding 35,000 dollars, with specific requirements increasing for projects over 150,000 dollars.

Westover Job Corps Center

POSTED

about 11 hours ago

DEADLINE

MI 2026-14 Emergency Heating and Air Conditioning Services

Solicitation # MI 2026-14

Solicitation MI 2026-14 is a request for emergency heating, ventilation, and air conditioning (HVAC) services for the Miami Job Corps Center, a student residential training facility in Florida operated by Adams and Associates, Inc. for the U.S. Department of Labor. The period of performance runs from November 1, 2026, to October 31, 2027. The selected vendor will be responsible for emergency HVAC repairs, with bids requiring a detailed cost breakdown for non-emergency daytime labor (8:00 am to 4:30 pm) as well as emergency, weekend, and holiday rates. As a federally funded facility, the center is entitled to GSA pricing. Award selection is based on the most responsible bidder, with key evaluation factors including cost, Florida state business and employee licensure, insurance coverage, and relevant experience. Mandatory requirements include a valid Unique Entity ID (UEI) and active SAM.gov registration. Vendors must maintain Workers Compensation, Automobile Liability, and Comprehensive General Liability insurance of at least $1,000,000 per occurrence. The contract is subject to Service Contract Act regulations, specifically Wage Determination No. 2005-2248, and Executive Order 13658, which mandates a minimum wage of $13.65 per hour for covered workers through December 31, 2026. Bids must be submitted on company letterhead by October 23, 2026, and must include a W9, Vendor Questionnaire, Authority to Commit, and a statement that the bid is valid for 90 days. Payment terms are NET 30 days from the date of invoice, and invoices must reference the BPA number. Additionally, the contractor must adhere to strict center security protocols, including prohibited fraternization with students and mandatory security searches when entering or leaving the premises.

Miami Job Corps Center

POSTED

about 11 hours ago

DEADLINE

CBP6585 Bldg. 22 HVAC Replacement

Solicitation # CBP6585

Management & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontracting opportunity to replace the HVAC system in Building 22 at the San Diego Job Corps Center in Imperial Beach, California. The project, categorized under NAICS 238220, has an estimated value between 0 and 25,000 dollars. The scope of work includes the removal and disposal of existing equipment and the installation of a new 5-ton condenser, furnace, 5-ton evaporator coil, condenser pad, gas flex, shut-off valve, pigtail, fused disconnect, electrical whip, and condensate drain. The contractor is responsible for providing all labor, materials, and refrigerant, and must deliver two sets of operation and maintenance manuals along with manufacturer and installer warranties. Bids are due by October 28, 2026, and must be submitted using the MTC Bid for Lump Sum Contract form. Required submission documents include a detailed cost breakout, proof of insurance, three comparable references, and a completed supplier self-certification packet. A physical site visit and signature on the attendance roster are mandatory prior to bid submission. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent is required, and the awarded contractor must provide performance and payment bonds equal to 100 percent of the contract price from a surety with at least an A- rating. The contract is subject to the Davis-Bacon Act, requiring compliance with prevailing wage rates and the submission of weekly certified payroll. Contractors must also adhere to OSHA safety standards and provide all necessary personal protective equipment. Payment applications must be submitted to the procurement department using AIA Document G702 or an equivalent form, accompanied by a schedule of values via AIA Document G703. Final acceptance of the work is contingent upon inspection and approval by the San Diego Job Corps Center Facilities and Maintenance Department.

San Diego Job Corps Center

POSTED

about 11 hours 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 project scope involves inspecting, repairing, and replacing components for exhaust fans one through eight, specifically addressing failed louver actuators, blown fuses, shorted contactor coils, and missing motors, blades, or guards. Additionally, contractors must provide separate pricing for the system-wide replacement of thermostats, relays, and actuators, as well as any recommended repairs not included in the base bid. The contract will be awarded to the responsible offeror who is technically acceptable and provides the lowest price. Compliance requirements are stringent, requiring contractors to be registered and licensed in the State of Kentucky and verified through the SAM portal. All work must adhere to the Davis-Bacon Act and FAR 22.403-1 labor standards, with weekly certified payroll and signed statements of compliance required for invoice acceptance. Per the Miller Act, payment bonds are required for contracts exceeding 100,000 dollars, and all contractors must prove their ability to secure performance and payment bonding. Safety and environmental regulations, including OSHA and EPA standards, apply, with a requirement to maintain Material Safety Data Sheets and chemical application logs. Quotes must be submitted electronically to mjccpurchasing@insightsllc.net by October 30, 2026, at 5:00pm.

Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 11 hours ago

DEADLINE

Keystone Job Corps HVAC Units Maintenance

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

Keystone Job Corps

POSTED

about 11 hours ago

DEADLINE

Furnace Replacement

Solicitation # 26-17

Solicitation 26-17 is a request for bids from Management and Training Corporation for a fixed-price, lump sum contract to replace furnaces and thermostats in three staff houses at the Tongue Point Job Corps Center in Astoria, Oregon. The project involves Quarters F (3,786 sq/ft, propane), Quarters P (1,100 sq/ft, natural gas), and Quarters Q (2,280 sq/ft, propane). Required equipment must be approximately 80,000 btu, Carrier Comfort Series or equivalent, with a minimum 96 percent efficiency rating, a 10-year parts warranty, and a lifetime heat exchanger warranty. The estimated price range for the project is between 0 and 25,000 dollars. Bids are due by October 21, 2026, and will be awarded based on overall best value. Applicants must provide three references for comparable projects and submit a detailed cost breakout on company letterhead. The contract is set aside for small businesses and other socioeconomic categories. Awarded contractors must comply with the Davis-Bacon Act and Federal Contractor Minimum Wage requirements, providing weekly certified payroll. Performance and payment bonds are only required if the base bid is 25,000 dollars or greater. Final payment is contingent upon the submission of a Notice of Final Completion, a Certificate of Release of Liens, and two sets of operation and maintenance manuals.

Tongue Point Job Corps

POSTED

about 11 hours ago

DEADLINE

Centennial Dry Sprinkler System & Compressor Replacement Services

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

Management & Training Corporation (MTC), acting on behalf of the U.S. Department of Labor, is soliciting bids for a fixed-price, single lump sum contract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project scope involves the Men's Dormitory, Women's Dormitory, and Recreation Building, requiring a licensed fire sprinkler contractor to demolish and remove existing distribution piping and failing air compressors, and install new infrastructure to eliminate leaks and prevent equipment short-cycling. All work must adhere to NFPA 25 (2023 Edition) and other local, state, and national codes. The performance period is 30 consecutive business days following a written Notice to Proceed. Bids are due by December 1, 2026, and must include a detailed cost breakout, proof of insurance, and a mandatory physical site visit. 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 an A-rated surety. Award decisions will be based on overall best value and bidder responsiveness. The contract is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Compliance requirements include adherence to Davis-Bacon prevailing wage rates for Idaho, submission of weekly certified payroll reports, and compliance with various FAR clauses regarding executive compensation reporting, anti-kickback procedures, and subcontractor disclosures for awards exceeding $45,000.

Management & Training Corporation/Centennial Job Corps Center

POSTED

about 11 hours ago

DEADLINE

in about 1 month