Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, August 19 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Plumbing and Piping Systems

Active

State & Local

Response Deadline08/25/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The contract titled Plumbing and Piping Systems is a subcontract under the Massachusetts Department of Transportation, specifically for the installation of comprehensive plumbing systems including water supply, drainage, and gas piping within facilities located in District 1. The work is classified under NAICS code 238220, which corresponds to plumbing, heating, and air-conditioning contractors, indicating the scope involves technical installation and integration of essential building systems. Despite being posted on August 25, 2026, the response deadline is listed for the same date, which may suggest a procedural or data entry anomaly, but bidders must treat this as the final submission cutoff. Performance is mandated within District 1, though the exact location within the district is not specified, and there is no designated point of contact provided for inquiries. The contract does not indicate a specific set-aside status, meaning it is open to eligible contractors without restrictions based on small business or other categories. All submissions must be made through the provided UI link, and contractors are expected to comply with state standards and regulations governing plumbing and gas systems in Massachusetts infrastructure projects.

General Info

Plumbing and piping installation for Massachusetts DOT District 1 facilities under NAICS 238220, submissions due August 25, 2026.

Agency

Massachusetts Department of TransportationView Agency

NAICS

238220 - Plumbing, Heating, and Air-Conditioning ContractorsView NAICS

Place of Performance

District 1, MA, US

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 25

subcontract

Response DeadlineAug 25

Submission deadline

Response Deadline

08/25/2026, 06:00:00 PM UTCin 19 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyMassachusetts Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Massachusetts Department of Transportation

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Installation of plumbing systems including water supply, drainage, and gas piping for buildings or facilities.

Similar Contracts

Same NAICS industry code

IFB 2027-62 Boiler Maintenance and Repairs On-Call

Solicitation # BD-25-1374-PROCU-PROCU-132163

The Town of Winthrop is soliciting bids for an on-call contract to provide boiler maintenance and repair services under solicitation number BD-25-1374-PROCU-PROCU-132163, with the official title IFB 2027-62 Boiler Maintenance and Repairs On-Call. The solicitation was posted on August 6, 2026, and responses are due by 3:00 PM on August 20, 2026. This contract is designed to establish a reliable, responsive service provider to handle emergency and routine maintenance needs for the town’s boiler systems, with performance required at Metcalf Square in Winthrop, Massachusetts, 02152. Bidders must be prepared to respond promptly to service calls and ensure the continued safe and efficient operation of the town’s heating infrastructure. The contract is managed by the Town of Winthrop’s procurement office, with Dylan Cook serving as the primary point of contact as the Purchaser. The solicitation is accessible via the town’s official bids portal and through the CommBuys system, where additional details and bid documents may be downloaded. Although no specific NAICS code or set-aside designation is provided, the opportunity is open to qualified vendors who can meet the town’s operational, safety, and response time requirements. All interested parties must submit proposals by the stated deadline to be considered for this ongoing service agreement.

PROCU - Town of Winthrop

POSTED

about 10 hours ago

DEADLINE

IFB 2027-60 HVAC Maintenance and Repairs On-Call

Solicitation # BD-25-1374-PROCU-PROCU-132160

The Town of Winthrop is seeking qualified vendors to provide on-call HVAC maintenance and repair services under solicitation BD-25-1374-PROCU-PROCU-132160, which was posted on August 6, 2026, with responses due by 2:00 PM on August 20, 2026. This solicitation is open to vendors capable of responding promptly to emergency and routine HVAC system issues across municipal facilities located in Metcalf Square, Winthrop, Massachusetts, 02152. All bidding materials are available for download through the town’s official bids webpage, and detailed submission requirements can be accessed via the CommBuys portal linked in the solicitation. The contract is structured as an on-call arrangement, meaning selected vendors will be activated as needed rather than under a fixed ongoing schedule. The point of contact for this procurement is Dylan Cook, the designated Purchaser, who can be reached for inquiries regarding the terms and expectations of the contract. The solicitation does not specify a set-aside for small or minority businesses, and no NAICS code is listed, indicating flexibility in vendor eligibility. Performance of services is required exclusively within the town’s jurisdiction, and bidders must demonstrate readiness to provide timely, reliable, and skilled maintenance and repair support for heating, ventilation, and air conditioning systems in town-owned buildings. Vendors are expected to meet all regulatory and operational standards required for public facility service delivery in Massachusetts.

PROCU - Town of Winthrop

POSTED

about 10 hours ago

DEADLINE

Plumbing and Piping Systems Installation

Department of State Health Services

POSTED

about 10 hours ago

DEADLINE

Specialty Trade Contractor (Plumbing, Heating, and Air-Conditioning)

POSTED

about 10 hours ago

DEADLINE

Pump Station and Power Unit Installation

Texas A&M AgriLife Extension Service

POSTED

about 10 hours ago

DEADLINE

ESJC – FIRE EXTINGUISHER SERVICES

Solicitation # esjc-fire-extinguisher-services

This subcontracting opportunity under the Excelsior Springs Job Corps Center in Missouri seeks qualified vendors to perform quarterly fire extinguisher inspections and replacements across 21 campus buildings and 23 center-owned vehicles, totaling 175 extinguishers. The work requires thorough inspections four times per year, with each extinguisher receiving an inspection tag upon service, and immediate replacement of any used, partially used, or uncharged units with fully charged, compliant units. Bidders must submit a completed Fee-For-Service Bid Sheet with a detailed cost breakdown, proof of Missouri-specific licensing, applicable vendor paperwork including Form W-9, Vendor Acknowledgement Form, FFATA Notice, and Anti-Lobbying Certification, along with current Certificates of Insurance and a proposed service schedule. The solicitation emphasizes compliance with NFPA 101 Life Safety Code, the National Electrical Code, OSHA regulations, and all applicable state, county, and federal construction codes. Contractors must adhere to the Service Contract Act, minimum wage requirements under Executive Order 14026, and provide certifications regarding debarment and lobbying activities. The performance period runs from October 1, 2026, to September 31, 2027, with all services performed F.O.B. destination at the center located in Excelsior Springs, MO. The winning bidder must maintain an active Sam.gov registration with a Unique Entity ID and comply with strict security protocols, including prohibitions on alcohol, drugs, tobacco, and firearms on site, as well as no fraternization with students or staff. Payment terms are net 30 days following invoice submission, and award will be based on best overall value, not lowest bid, determined solely by the procuring entity. Submission deadline is August 14, 2026, at 12 p.m. CST, and all proposals must be clearly labeled and delivered to the specified address.

ETR/Excelsior Springs Job Corps

POSTED

about 11 hours ago

DEADLINE

IE JCC HVAC Replacements

Solicitation # ie-jcc-hvac-replacements

This is a small business set-aside solicitation for HVAC replacements at the Inland Empire Job Corps Center in San Bernardino, California, administered by Management & Training Corporation under a U.S. Department of Labor contract. The solicitation requires a fixed-price, single lump sum bid for the removal and installation of three new packaged HVAC units with gas heating, including refrigerant recovery per EPA regulations, reconnection of existing gas and ductwork, installation of new electrical disconnects and programmable thermostats, testing, commissioning, and full closeout documentation such as warranties, O&M manuals, and disposal records. All work must comply with Title 24, 2024 IMC, 2024 IECC, and ASHRAE 90.1-2022 standards, and must be completed within 100 consecutive business days after Notice to Proceed. The estimated contract value ranges between $25,000 and $100,000, with bonding required at 20% for bids of $25,000 or more and full performance and payment bonds equal to 100% of the contract price for awarded contracts. Contractors must provide three comparable project references, submit a detailed cost breakout covering materials, labor, equipment, overhead, profit, and subcontractors, and complete the MTC Supplier Packet including W-9 and self-certification forms. A mandatory site visit and sign-in are required before bid submission. All bidders must be certified under one of the SBA-designated small business categories including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned, or Service-Disabled Veteran-Owned Small Business. Contractors must hold a UEI number, provide a Tax ID and DUNS number, and comply with FAR clauses including 52.219-8 for business size representation, 52.209-6 for debarment disclosure for subcontractors over $30,000, and 52.204-10 for executive compensation reporting. Weekly certified payroll is mandated, and all parties must adhere to Executive Order 13658 prevailing wage requirements. SF 1413 forms are required for all tiers of subcontractors, and General Liability insurance must be $1 million per occurrence/$3 million aggregate with MTC/DOL listed as additional insured. Contractors must provide two hours of on-site training for facility personnel and ensure compliance with

MTC Inland Empire Job Corps

POSTED

about 11 hours ago

DEADLINE

in about 17 hours

Boiler replacement in IOOF and Administration

Solicitation # boiler-replacement-ioof-administration

The contract seeks a licensed HVAC contractor to replace three boilers across two buildings at the Flint Hills Job Corps Center in Manhattan, Kansas—two existing Peerless gas-fired boilers in Building 1 (IOOF) and a new high-efficiency gas-fired boiler in Building 2 (Administrative/Academic). The project requires installation of boilers with specific BTU inputs and outputs, including a 94% energy-efficient model for Building 2, along with full commissioning of the boiler control systems by a qualified agent. The contractor must comply with all applicable State of Kansas codes including NEC, NFPA-72, NFPA 101, IBC, IMC, IPC, and IECC, as well as federal regulations from EPA and OSHA, specifically 40CFR761, 40 CFR 61 subpart m, and 29CFR1926. All work must adhere to the Davis-Bacon Act wage determinations, and the contractor must provide a Certificate of Liability Insurance naming the Center as both Certificate Holder and Additional Insured. The project has a total performance period of 90 days, with 60 days allocated for substantial completion and 30 days for close-out, though all work must be completed within 120 calendar days of the Notice to Proceed. The contractor must submit detailed documentation including inspection reports, test results, warranties, commissioning reports, and O&M manuals prior to substantial completion and final acceptance. Pipe labeling with preformed PVC labels showing service and water flow direction is mandatory, and all materials must be received, stored, and secured by the contractor. The solicitation is set aside for small businesses under SBA programs including SB, SDB, WOSB, HUBZone SB, VOSB, and SDVOSB. Proposals must include a W-9 form and DUNS number, with pricing submitted per Section E’s required structure detailing labor, material, and other costs. The award will be made based on price and price-related factors to the most advantageous offer, with material compliance as a mandatory pass/fail gate. The contractor must obtain all necessary local permits, avoid fraternization with Center staff or students, refrain from using food services, and strictly prohibit transporting alcohol, drugs, or firearms to the site. Warranties require a ten-year coverage for boiler heat exchangers, two years for all other parts, and one year each for workmanship and a preventive maintenance agreement to be executed by the Center

Serrato Corporation DBA Flint Hills Job Corps

POSTED

about 11 hours ago

DEADLINE

Keystone Lincoln Dorm Water Heater Repair

Solicitation # keystone-lincoln-dorm-water-heater-repair

The contract pertains to the repair of a hot water heater located at the Keystone Job Corps Center in Drums, Pennsylvania, specifically within the Lincoln dormitory. The equipment to be serviced is an AquaPlex Turbopower 96, Model #100L400A-TPX, with serial number F008076, and the repair includes replacement of critical components such as the blower motor assembly, gas valve, hot surface ignitor, ignitor gasket, and electrode flame rod. The work is subject to Davis-Bacon wage requirements, mandating payment of prevailing local wages and the submission of certified payroll records. Respondents must be registered and active on Sam.gov to be eligible for award. This solicitation is set aside exclusively for small businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, Veteran-Owned Small Businesses, and Service-Disabled Veteran-Owned Small Businesses, under NAICS code 238220. Bids must clearly distinguish between labor and materials costs, though no pricing schedule or estimated contract value is provided. The place of performance is formally identified as Keystone Job Corps, Drums, PA, and while the period of performance and delivery schedule are unspecified, proposals are due by August 14, 2026. Evaluation criteria for award, contract type, submission format, and detailed inspection procedures are not outlined in the available documentation.

Adams & Associates Keystone Red Rock Job Corps

POSTED

about 11 hours ago

DEADLINE

PCJCC HVAC Replacement Bldg Two

Solicitation # PCJCC-HVAC Replacement Bldg Two

This is a subcontracting opportunity issued by Exceed Corporation LLC operating the Pinellas County Job Corps Center in St. Petersburg, Florida, for the replacement of two outdoor condenser units—one 20-ton and one 15-ton—located at the facility’s Building Two. The contractor must be a licensed HVAC professional tasked with removing the existing units, including the full length of refrigerant line-sets and the DX cooling coil from the existing VAV Air Handling Unit, and installing two new commercial-grade split condensing units with all necessary components such as insulated refrigerant lines, filter dryers, sight glasses, refrigerant accumulators, and thermostatic expansion valves. All new equipment must utilize non-ozone depleting A2L refrigerants like R-32 or R-454B, meet Energy Star and Federal Energy Management Product (FEMP) standards, and comply with EPA, ASHRAE 15, IMC, IPC, SMACNA, NEC, NFPA 90A, and NFPA 72 regulations. The scope includes recovering and properly handling existing R-22 refrigerant for recycling or offsite disposal, installing new NEMA 3R electrical disconnects with conduit and wiring, and verifying or installing duct-mounted smoke detectors in accordance with applicable codes. The contractor is required to conduct a mandatory site visit before submitting a bid and must provide a minimum five-year compressor warranty along with a one-year parts and labor warranty. Work must be performed at 500 22nd Street South, St. Petersburg, FL 33712, with all bids due by 5:00 p.m. on Friday, August 7, 2026, and no late submissions will be accepted. Bids must be comprehensive, covering installation, removal, and all associated costs, and must come from small business entities eligible under the SBA set-aside categories including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned, and Service-Disabled Veteran-Owned Small Business. All respondents must be EEO compliant, and inquiries should be sent to Angelia Richardson at Richardson.Angelia@jobcorps.org.

Exceed, LLC dba Pinellas County Job Corps Center

POSTED

about 11 hours ago

DEADLINE

in about 18 hours

2026-Maui-Dorm Exhaust Fans

Solicitation # 2026-maui-dorm-exhaust-fans

This is a subcontracting opportunity with Management and Training Corporation (MTC) for the removal and replacement of approximately 25 exhaust fans across three dormitories at the Hawaii Job Corps Center in Makawao, Hawaii. The contract is structured as a fixed-price, single lump sum agreement with a solicitation deadline of August 28, 2026, at 3:00 PM HST, and responses must be submitted via email to Karllene Allen and Mila Handel. Bidders are required to conduct a mandatory site visit and sign an attendance roster before submission. Proposals must include a completed MTC Bid for Lump Sum Contract form signed by an authorized official, a detailed cost breakout on contractor letterhead covering materials, labor with categories and rates, equipment, associated fees like permits and disposal, bonds, subcontractor costs, overhead and profit, and any other direct or indirect expenses. Additionally, bidders must provide three references for comparable projects, a completed MTC Supplier Packet including a W-9 form, proof of insurance, and comply with all applicable Federal Acquisition Regulation clauses. The contract requires adherence to stringent compliance standards including prevailing wage requirements under Executive Order 13658 and the attached Wage Determination, with weekly certified payroll reports and mandatory posting of bilingual Davis-Bacon Act notices. Performance and payment bonds are required if the bid is $25,000 or more, each in an amount equal to 100% of the contract price, issued by an A-rated surety company approved by MTC; a 20% bid bond is also required at that threshold. Insurance mandates include $1 million per occurrence and $3 million aggregate general liability coverage with MTC named as additional insured, $1 million auto liability, $500,000 workers’ compensation, and $1 million per occurrence professional liability if applicable. Contractors must submit Safety Data Sheets for all hazardous materials used, obtain all necessary permits, and provide two complete operation and maintenance manuals and a minimum of two hours of on-site training for facility personnel. Final inspection requires a punch list process followed by written notification for final approval, with 10% retainage held until substantial completion and acceptance. All contractors must be registered with a valid UEI number, provide their DUNS and tax ID, and self-certify their small business status under the NAICS code 238220, with the set-aside reserved for SBA-defined categories including small business, small disadvantaged, women-owned

Management & Training Corporation

POSTED

about 11 hours ago

DEADLINE

HVAC Units Replacement in 3 dormitories

Solicitation # 26-134

The contract solicitation is for the replacement of twenty HVAC units across three dormitories at the Atterbury Job Corps Center in Edinburgh, Indiana, owned by the U.S. Department of Labor and operated by Adams & Associates, Inc. The scope includes replacing nine packaged gas-fired HVAC units at 1095 MLK, nine at 1094 RFK, and two condensing units at 1963 LBJ, all of which have failed due to wear, environmental damage, or mechanical issues. The new units must be 12.5 SEER packaged systems using non-R22 refrigerants such as R-410A or R-454B, with installation required to reuse existing electrical disconnects, ductwork, and thermostat wiring. All removed units from 1094 and 1095 must be left at the maintenance building for parts recovery, and any recovered refrigerant must be properly labeled and returned to facility maintenance for reuse. This is a single lump sum contract requiring detailed cost breakdowns for labor, materials, equipment, and incidental expenses, with bids submitted by August 7, 2026, at 3:00 PM exclusively to Tammy Swallows at Purchasing.Atterbury@adamsaai.com. Attendance at a mandatory bid conference is required to qualify for consideration. The solicitation is set aside for small businesses, including small disadvantaged, women-owned, HUBZone, veteran-owned, and service-disabled veteran-owned small businesses, with NAICS code 238220. All proposals must be typed on official company letterhead and include the Scope of Work ID, project description, specific requirements, lump sum cost, vendor questionnaire with DUNS#, W9, insurance certificates, proof of Indiana contractor’s license, small business certification if applicable, and a detailed performance timeline. The award will be based on best value, with price weighted at 60%, quality at 20%, past performance at 10%, and schedule at 10%, and lowest price does not guarantee award. Contractors must comply with Davis-Bacon wage requirements, inform employees of minimum wage determinations as per FAR 52.222-41(g), and display the Department of Labor WH-1313 poster on-site. Insurance mandates include $200,000 per person and $500,000 per occurrence in automobile liability, $1,000,00

Adams & Associates, Inc.

POSTED

about 11 hours ago

DEADLINE

in about 16 hours