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, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

HVAC Mechanical Systems Contractor

Active

State & Local

Response Deadline12/02/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for HVAC Mechanical Systems Contractor involves the installation, modification, and servicing of HVAC systems for prime contractors on Port of Seattle facility projects. The scope of work includes modifying glycol chilled water pipes across 14 locations and the installation and maintenance of various equipment, including heating boilers, fans, air terminal units, ducts, unitary AC equipment, and specific air handling units from brands such as Liebert, Haakon, Pace, and Miller Picking. The contractor is required to deliver fully operational HVAC systems and modified piping networks while adhering to ASHRAE 90A, ASTM B280, and ASTM B88 standards. Managed by Port Construction Services under NAICS code 238220, the solicitation was posted on November 3, 2026, with a response deadline of December 2, 2026.

General Info

HVAC subcontract for Port of Seattle facility installation, modification, and equipment maintenance services.

Agency

Washington → Port Construction Services

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of MC-0322990.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

HVAC Mechanical and Plumbing Unit Price Portwide 2026

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedNov 3

subcontract

Response DeadlineDec 2

Submission deadline

Response Deadline

12/02/2026, 10:00:00 PM UTCin 29 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyWashington → Port Construction Services

ContactsNo contacts available

OfficeN/A

Organization / AgencyWashington → Port Construction Services

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Installs, modifies, and services HVAC systems for prime contractors on Port of Seattle facility projects. Modifies GWC glycol chilled water pipes at 14 locations, installs and maintains AHUs (Liebert, Haakon, Pace, Miller Picking), unitary AC equipment, fans, air terminal units, ducts, and heating boilers. Adheres to ASHRAE 90A, ASTM B280, and ASTM B88 standards. Delivers fully operational HVAC systems and modified piping networks.

Similar Contracts

Same NAICS industry code

HVAC Replacement - Cafeteria and OA/CTS Areas

Inland Empire Job Corps

POSTED

about 3 hours ago

DEADLINE

HVAC Equipment Removal and Installation

Joliet Job Corps

POSTED

about 3 hours ago

DEADLINE

Process Piping & Equipment InstallationThis subcontract opportunity with Metcon, Inc. involves the installation of specialized process piping and water treatment equipment for water supply well projects in the Town of Fair Bluff. The scope of work includes the installation of ductile iron and thermoplastic process pipe, magnetic flow meters, pressure filters, and piping for liquid chlorine and sodium hypochlorite using chemical-resistant materials. The final deliverable is a fully installed process piping system and operational water treatment equipment. The project is designated as a small business set-aside, specifically open to SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must respond by November 19, 2026, under NAICS code 238220.

POSTED

about 3 hours 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 a new booster pump system featuring two pumps 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 copper 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 primary point of contact for this opportunity is Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

about 3 hours ago

DEADLINE

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, a fixed-price, single lump sum subcontracting opportunity to provide comprehensive HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. The scope of work involves the cleaning of twelve AHUs and twenty-eight heating and cooling coils serving the Kilmer and Edison dormitories, as well as the cleaning of supply, return, and outside-air ductwork and air distribution components. The contractor is responsible for providing all labor, equipment, and materials, including the installation of permanent access panels and the restoration of any affected ceiling surfaces. The estimated contract value ranges from $100,000 to $250,000, with a performance period of 90 consecutive business days following the written Notice to Proceed. Bids are due by November 17, 2026, and must be submitted via email using the MTC Bid for Lump Sum Contract form, accompanied by a detailed cost breakout on company letterhead. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. For bids equal to or exceeding $25,000, a bid bond guarantee 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. Award decisions will be based on overall best value. Compliance requirements include adherence to Davis-Bacon prevailing wage rates for Middlesex County, FAR regulations regarding small business certifications, and the submission of a UEI number and SF 1413 form.

Edison Job Corps

POSTED

about 3 hours ago

DEADLINE

CBP7787 ED1 RM 123 HVAC Compressor Replacement

Solicitation # CBP7787 ED1 RM 123

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to replace a failed HVAC/refrigeration compressor at the ED1 Building of the Sierra Nevada Job Corps Center in Reno, Nevada. The project scope is divided into four phases: preparation and environmental safety, including refrigerant recovery per EPA Section 608; demolition and removal of the failed unit; installation of an OEM-specified compressor and associated components; and system testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars, with bids evaluated based on overall best value. Interested bidders must complete a mandatory physical site visit and sign the attendance roster prior to submission. Required documentation includes the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a completed MTC Supplier Packet containing a W-9 and self-certification. Bids equal to or exceeding 25,000 dollars require a bid bond of 20 percent of the base bid, as well as performance and payment bonds from a surety with at least an A- rating. The contractor must comply with Washoe County wage determinations, FAR safety and labor standards, and provide proof of general liability insurance of at least 1 million dollars and worker's compensation with 500,000 dollars in employer's liability limits. Final payment is contingent upon a successful final inspection, submission of a certified payroll report, and a certificate of release of liens.

Sierra Nevada Job Corps Center

POSTED

about 3 hours ago

DEADLINE

MJCC Multiple HVAC Replacement System

Solicitation # mjcc-multiple-hvac-replacement-system

Education and Training Resources is seeking quotes for a subcontracting opportunity to provide turnkey replacement of multiple HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The scope of work involves the removal of existing equipment and the installation of new systems across several buildings, including Building A (4-ton), Building B (7.5-ton), Building E (10-ton), Building F (two 4-ton units), and Building G (4-ton, 7.5-ton, and 3.5-ton units). Technical requirements include the use of R-454B refrigerant, Energy Star certification with a minimum EER rating of 16 for specific units, and a 90 percent efficiency furnace. Contractors must provide a 5 to 10 year warranty on parts and a 2 year warranty on workmanship, and they are required to employ a testing and balancing service to ensure airflow meets original designs. Interested bidders must be registered in SAM.gov with an active Unique Entity ID and provide Alabama business licenses, a W-9, and FFATA forms. Submissions must include a completed bid sheet with a detailed cost breakdown, a proposed performance schedule, and certificates of insurance. The project is subject to the Davis-Bacon Act for prevailing wages and adheres to FAR clauses regarding debarment, the Service Contract Act, and anti-lobbying certifications. Bonding requirements vary by project value, with 100 percent payment bonds required for projects over 35,000 dollars and additional performance bonds required for those exceeding 150,000 dollars. Bids are due by November 27, 2026, at 12:00 PM CST.

Montgomery Job Corps Center

POSTED

about 3 hours ago

DEADLINE

Joliet Job Corps-Request for Quote HVAC Replacement Female Dormitory

Solicitation # joliet-job-corps-request-quote-hvac-replacement-female-dormitory

Management and Training Corporation is seeking a subcontractor for a lump sum contract to replace ten furnace and air conditioning systems at the Joliet Job Corps Center female dormitories in Illinois. The scope of work includes the removal and disposal of existing equipment, the installation of ten new Carrier HVAC systems, and the integration of a Pelican Building Automation System across eleven units. Deliverables include two sets of operation and maintenance manuals, product data sheets, and manufacturer and installer warranties. Bidders must conduct a physical site visit and sign an attendance roster to be eligible for award. Proposals must be submitted by November 23, 2026, via email to Fran McGraw, including a signed MTC bid form and a detailed cost breakout on company letterhead. The contract is subject to the Davis-Bacon Act, requiring certified proof of compliance with applicable wage determinations. For bids equal to or exceeding $25,000, a bid bond of 20% is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. Eligible set-asides include various small business categories such as VOSB, SDVOSB, WOSB, and HUBZone. First-tier subcontractors with contracts exceeding $45,000 must disclose any federal debarment or suspension status per FAR 52.209-6. Award will be based on overall best value as determined by MTC. Performance is limited to weekdays between 8:00 am and 5:00 pm CT, and contractors must maintain general liability insurance of at least $1,000,000 and worker's compensation with employer's liability of at least $500,000.

Joliet Job Corps

POSTED

about 3 hours ago

DEADLINE

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 solicitation, managed by PTSI Managed Services Inc., 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 installation of electrical power, control interface connections, and chilled water piping, as well as the final start-up of the equipment. The estimated magnitude of construction for this project is between 250,000 and 500,000 dollars. The project is designated as a small business set-aside, welcoming bids from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The primary NAICS code associated with the requirement is 238220. Interested parties must submit their responses by the deadline of November 18, 2026.

PTSI Managed Services Inc.

POSTED

about 3 hours ago

DEADLINE

Centennial Dry Sprinkler System & Compressor Replacement Services

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

Management & Training Corporation (MTC), 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 focuses on eliminating severe piping leaks and replacing failing infrastructure in Building CM (Men's Dormitory), Building CW (Women's Dormitory), and Building D (Recreation). The scope of work includes the demolition and removal of existing distribution piping and air compressors, followed by the installation of a new code-approved piping network and properly sized air compressor in accordance with NFPA 25 standards. The awarded 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. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. For bids totaling $25,000 or more, contractors must provide a bid bond guarantee equal to 20% of the base bid, and performance and payment bonds will be required upon award. Submission requirements include a detailed cost breakout, proof of insurance, and a completed SF 1413 form. This solicitation is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Compliance requirements include adherence to Davis-Bacon Act prevailing wage rates for building construction in Idaho, submission of weekly certified payroll reports, and compliance with FAR regulations regarding subcontractor disclosure for awards exceeding $45,000. Final payment is contingent upon a joint substantial completion inspection, a final inspection, the submission of two sets of operation and maintenance manuals, and the delivery of a certificate of release of liens and payment of debts.

Management & Training Corporation/Centennial Job Corps Center

POSTED

about 3 hours ago

DEADLINE

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 solicitation S26-006 to replace domestic hot water storage tanks and associated equipment at the Glenmont Job Corps Center in Glenmont, New York. This subcontracting opportunity involves the removal and disposal of four 505-gallon tanks and the installation of four new 500-gallon insulated storage tanks, four heat exchangers, and one bronze Bell and Gossett circulator pump in the North Dormitory. The scope of work includes all necessary piping modifications using ProPress materials, electrical disconnections and reconnections, insulation matching, 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 decisions will be based on a weighted evaluation of price (60 percent), quality (20 percent), past performance (10 percent), and schedule (10 percent). Selected contractors must comply with New York State statutory insurance requirements, Davis-Bacon prevailing wage determinations, and strict center security and safety protocols, including a prohibition on fraternization with students. Required submission documents include company qualifications, business references, New York State licenses, certificates of insurance, a current W-9, and a completed vendor questionnaire featuring a Unique Entity ID and NAICS code. Payment terms are Net 30 days upon completion and receipt of invoice.

Adams and Associates, Inc.

POSTED

about 3 hours ago

DEADLINE

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. The installation must be comprehensive, covering ducting, electrical, gas, thermostats, wiring, flexible hoses, and pressure valves. Additionally, the contractor must install smoke dampers with fusible links in all vents leading into the plenum and ensure all materials used in the plenum 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 certified VOSB, SDVOSB, WOSB, and HUBZone concerns. 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 will require payment and performance bonding for 100 percent of the contract value upon award. Submissions must include a safe work process, detailed costs for labor and materials, total project cost, equipment cut sheets, warranty information, and a proposed payment schedule. Final deliverables include the delivery of operation manuals to the Facility Manager upon project completion.

Career Systems Development Corporation

POSTED

about 3 hours ago

DEADLINE

More opportunities from Washington → Port Construction Services

Same awarding agency

Environmental Compliance/Dust Control SpecialistThe Environmental Compliance/Dust Control Specialist subcontract focuses on managing silica and fugitive dust control for prime contractors operating on Port of Seattle facility projects. The selected provider is responsible for implementing comprehensive dust control procedures, performing airborne silica analysis, and maintaining detailed reporting to ensure environmental compliance. Key deliverables include the submission of dust control records and verified analytical laboratory results. This opportunity is categorized under NAICS code 238910 and is managed by Port Construction Services in Washington, with a response deadline set for December 2, 2026.

Site Preparation Contractors

POSTED

about 15 hours ago

DEADLINE

Welding and Sheet Metal FabricatorThis subcontract opportunity is for a Welding and Sheet Metal Fabricator to provide specialized services for Port of Seattle facility projects. The selected contractor will be responsible for the fabrication and welding of mechanical supports and structural components in accordance with AWS D1.1 standards, as well as the installation of sheet metal flashing. The scope of work involves delivering completed welded supports and ensuring all flashing is properly installed for prime contractors. Managed by Port Construction Services under NAICS code 238120, the solicitation was posted on November 3, 2026. Interested parties must submit their responses by the deadline of December 2, 2026.

Structural Steel and Precast Concrete Contractors

POSTED

about 15 hours ago

DEADLINE

Insulation and Firestopping ContractorThis subcontract opportunity is for an Insulation and Firestopping Contractor to support prime contractors on Port of Seattle facility projects. The selected contractor will be responsible for applying thermal insulation to piping and ducts, installing mechanical insulation, and applying joint sealers. A critical component of the scope involves enhancing fire safety by applying UL-listed firestop sealants at all wall and floor penetrations to ensure fire-rated integrity. Managed by Port Construction Services in Washington under NAICS code 238320, the solicitation was posted on November 3, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. The primary objective of the contract is the delivery of fully insulated piping and ductwork along with professionally sealed, fire-rated penetrations across designated facilities.

Painting and Wall Covering Contractors

POSTED

about 15 hours ago

DEADLINE

TAB SpecialistThe TAB Specialist subcontract involves performing air and water balancing for HVAC systems on Port of Seattle facility projects. The selected contractor will work under prime contractors to test and balance air and water flows, ensuring all equipment performance aligns with design schedules and specifications. The primary deliverable for this engagement is a certified TAB report. This opportunity is managed by Port Construction Services in Washington under NAICS code 238220. The solicitation was posted on November 3, 2026, with a response deadline set for December 2, 2026.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 15 hours ago

DEADLINE

Direct Digital Controls (DDC) SpecialistThis subcontract opportunity is for a Direct Digital Controls (DDC) Specialist to support Port Construction Services on various Port of Seattle facility projects. The selected contractor will be responsible for installing and programming control systems for HVAC and mechanical equipment, specifically focusing on the configuration of DDC systems and the integration of sensors, controllers, and actuators through specialized communication wiring to ensure a fully functional building automation system. The solicitation was posted on November 3, 2026, with a response deadline of December 2, 2026. Falling under NAICS code 238220, this project requires technical expertise in mechanical systems and automation to deliver integrated HVAC controls for prime contractors operating within the Port of Seattle's jurisdiction.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 15 hours ago

DEADLINE

Electrical Contractor (Mechanical/HVAC Support)This subcontract opportunity, managed by Port Construction Services in Washington, seeks an Electrical Contractor to provide specialized mechanical and HVAC support for Port of Seattle facility projects. The selected contractor will be responsible for performing electrical installations to power and control mechanical and plumbing equipment, specifically focusing on the installation of wire and cable rated at 600V or less, as well as grounding, bonding, raceways, boxes, and hangers. All work must adhere to NFPA 70 (NEC) and ANSI/IEEE C2 standards for electrical identification and labeling. The primary objective is the delivery of fully powered, grounded mechanical equipment and properly labeled electrical systems. Interested parties must submit their responses by the deadline of December 2, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 15 hours ago

DEADLINE

Commercial Plumbing ContractorThis subcontract opportunity for a Commercial Plumbing Contractor involves the installation and repair of domestic water, sanitary waste, and storm drainage systems for prime contractors on Port of Seattle facility projects. The scope of work includes the installation of PEX tubing, PVC, and Ductile Iron pipe, as well as the setup of plumbing pumps, water heaters, and various fixtures. All work must be delivered as fully installed and tested systems in strict adherence to ASME A1126.1, ASME B16.1, and AWWA standards. Managed by Port Construction Services under NAICS code 238220, the solicitation was posted on November 3, 2026. Interested parties must submit their responses by the deadline of December 2, 2026.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 15 hours ago

DEADLINE

HVAC Mechanical and Plumbing Unit Price Portwide 2026

Solicitation # MC-0322990

The HVAC Mechanical and Plumbing Unit Price Portwide 2026 contract, solicitation number MC-0322990, is a unit-price agreement for mechanical, plumbing, and HVAC work, including related electrical controls, at various sites within the Seattle-Tacoma International Airport and surrounding Port of Seattle properties. The contract is awarded to the lowest responsible and responsive bidder based on a Schedule of Unit Prices, with an estimated value not to exceed 1,620,000 dollars, excluding Washington State Sales Tax. Work is assigned via written Work Authorizations issued by a Port Construction Manager, which define the specific scope, estimated value, and completion timeline. The contractor is required to provide all necessary labor, tools, equipment, and materials, and must furnish cost estimates within 72 hours of a written request. Key requirements include adherence to prevailing wage rates per RCW 53.08.120 and compliance with non-discrimination mandates, including the Americans with Disabilities Act and Resolution 3668. The contractor must provide performance and payment bonds, as well as insurance certificates, prior to contract execution. Technical specifications mandate strict labeling for piping and electrical systems, the use of specific fasteners for signs, and the protection of systems from foreign materials. Payments are made via direct deposit within 30 days of a properly submitted monthly invoice, subject to a 5% retainage. The Port formally accepts the contract upon the completion of all closeout administrative requirements and successful functional testing of systems under design operating conditions.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 15 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS