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A-1 PLUMBING & HEATING

UEI: PMC3L7YMQGX3

A-1 PLUMBING & HEATING is a federal contractor, registered under UEI PMC3L7YMQGX3. It has been awarded $7,056 in federal contracts. Primary work spans Water and Sewer Line and Related Structures Construction and Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Department Of Health And Human Services and Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

PMC3L7YMQGX3

Federal Contracting Overview

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

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

2

All time

Active

0

Currently performing

Completed

2

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

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Department Of Health And Human Services$3.7K51.8%Department Of The Interior$3.4K48.2%

Awards by NAICS

237110 - Water and Sewer Line and Related Structures Construction$3.7K51.8%238220 - Plumbing, Heating, and Air-Conditioning Contractors$3.4K48.2%

Awards by Agency Over Time

Awards by Place of Performance

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Install Pier D High Pressure Air System, NSBREM-724-A

Solicitation # N4425527RB003

Solicitation N4425527RB003 is a design-build project for the installation of a permanent high pressure air (HPA) system at Pier D, B724A of Naval Base Kitsap in Bremerton, Washington. The scope of work includes the design, construction, and commissioning of the system, specifically incorporating existing HPA cross connections into a system supplied by compressors on the south end of Pier D. The project requires the installation of HPA shore risers at five specific bollard locations (East #11, #59, #101 and West #47, #59) to provide homeport access. All new piping must be installed under service grates with valves located topside. The project is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between $1,000,000 and $5,000,000. This firm-fixed-price task order has a period of performance of 538 calendar days from award. The government will evaluate proposals based on price and MACC past performance to determine the most advantageous offer. Key technical requirements include adherence to Unified Facilities Criteria (UFC), ASME codes, and MIL-STD101C for piping color coding, as well as compliance with EM 385-1-1 safety standards. Contractors must manage strict security and access protocols, including DBIDS installation access and foreign interest determinations. Deliverables include comprehensive construction and closeout submittals, with final acceptance contingent upon performance verification testing and commissioning certified by the Designer of Record and Commissioning Authority.

Bristol Alliance of Companies

POSTED

about 6 hours ago

DEADLINE

26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia. This solicitation, identified as IFB 2027-027, is open to various small business set-asides, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested firms must submit their responses by December 4, 2026. The scope of work involves comprehensive sewer improvements utilizing both open-cut and trenchless installation methods. Key deliverables include the installation of PVC and DIP piping in various diameters, the construction of standard and doghouse manholes, and the execution of trenchless crossings with associated launch and receiving shafts. Additional requirements include CSO regulator fit out, outfall construction, and the abandonment of existing pipes and manholes. Site preparation tasks encompass clearing and grubbing of wooded areas, seeding, fine grading, and select tree removal. Critical project requirements include the implementation and maintenance of a Stormwater Pollution Prevention Plan (SWPPP), geotechnical instrumentation and monitoring, and the procurement of railroad insurance. The project involves significant excavation work, including extra depth excavation for pipes and manholes. Primary contact for this opportunity is John Connelly at Cleary Construction.

Cleary Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project for the City of Belmont, North Carolina, involves the construction of 16,435 linear feet of 20-inch ductile iron force main and significant upgrades to the Morgans Branch Pumping Station. The scope of work includes installing a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. Key deliverables include the installation of mechanical and electrical systems, such as pumps, a generator, and odor control equipment, along with new gravity sewers and manholes. The project has an estimated value of 16,690,000 dollars and a performance period of 560 calendar days following the Notice to Proceed. The contract is being solicited as a small business set-aside and will be awarded to the responsible bidder submitting the lowest responsive bid. Bidders must provide a signed bid form, bid bond, evidence of authority to sign, and MWBE compliance documentation, including a Good Faith Efforts Form and Table A. The project is governed by EJCDC standard general and supplementary conditions, with technical requirements adhering to AWWA, NEMA, AWS, and ASTM standards. Contract administration is managed by Willis Engineers, and the contractor is required to furnish performance and payment bonds equal to the contract price, as well as insurance from companies with an A.M. Best rating of A-VII or better.

Don Moorhead Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The Wellhead Treatment Improvement PS102A project, identified by contract number 12700259, is a solicitation for work located in Fresno, California. Managed by W.M. Lyles Co. on behalf of the City of Fresno, the project falls under NAICS code 237110 for heavy and civil engineering construction. Interested parties must submit their responses by the deadline of November 17, 2026. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as SAM.gov designated Small Disadvantaged Businesses. Primary coordination for this solicitation is handled by Scott Fults, who serves as the point of contact for bidding inquiries.

POSTED

about 6 hours ago

DEADLINE

Machado Wastewater Treatment Facility (WWTF) Upgrade and Expansion

Solicitation # machado-wastewater-treatment-facility-wwtf-upgrade-expansion

The Machado Wastewater Treatment Facility Upgrade and Expansion project involves the modernization of an existing facility in California. The primary objective is to replace the current pond-based process with a membrane bioreactor system. A critical requirement of the contract is the maintenance of continuous treatment operations throughout the construction, commissioning, testing, and final acceptance phases. This solicitation is issued by Specialty Construction, Inc. and is set aside specifically for small businesses under NAICS code 237110. Interested parties must submit their responses by the deadline of December 4, 2026. Primary points of contact for this opportunity are Tom Seidel and Sheri Shambli.

Specialty Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

Jefferson St. Pump Station Replacement

Solicitation # ITB-2026141

WG Construction is seeking MBE/WBE subcontractors for the Jefferson Street Pump Station Replacement project for the City of Winchester, Virginia. The scope of work includes the construction of a new pump station featuring a precast concrete building, controls, and a standby generator, as well as site electrical work, yard piping, security fencing, grading, and paving. Additional requirements involve the demolition of existing facilities and the relocation of a fuel tank. Subcontracting opportunities are specifically available for paving, material supply, site development, fencing, MEP, roofing, and carpentry. The project must be completed within 610 calendar days following the Notice to Proceed, with liquidated damages of 1,000 dollars per day for delays. Bids are due by 2:00 pm on November 12, 2026, via the City's e-Procurement Portal. The contract will be awarded to the lowest responsive and responsible bidder. Key compliance requirements include adherence to Davis-Bacon wage determinations, OSHA safety standards, ADA requirements for sidewalks and ramps, and the use of VDOT 2020 Road and Bridge Specifications. Successful bidders must provide performance and payment bonds equal to 100 percent of the contract amount. Interested parties should contact Trish Mousavizadegan at [email hidden] or [phone hidden] for plans and specifications.

WG Construction Co., Inc.

POSTED

about 6 hours ago

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, located in California for the City of San Diego. This CASRF and EPA funded project seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. Bids must be submitted via email or fax by December 3, 2026, and must remain valid for 120 days. Qualified bidders are required to possess a valid California contractor license and maintain registration with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires compliance with specific insurance standards. Flatiron Dragados reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursable up to 3 percent of the contract value. All bonds must be issued by a surety authorized to operate within the State of California.

Flatiron Dragados Constructors, Inc.

POSTED

about 6 hours ago

DEADLINE

Greenfield Wastewater Treatment Plant Upgrade Project

Solicitation # greenfield-wastewater-treatment-plant-upgrade-project-0

The City of Greenfield is seeking bids for the Greenfield Wastewater Treatment Plant Upgrade Project, identified by contract number 2026-03. Located in Monterey, California, this solicitation is managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. The project is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. The solicitation was posted on November 7, 2026, with a strict response deadline of November 10, 2026. Interested parties should coordinate with the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further inquiries. Detailed information regarding the submission process and project requirements can be accessed through the provided agency links.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

The Machado WWTF Upgrade and Expansion project is a solicitation for the San Miguel Community Service District located in San Miguel, San Luis Obispo, California. Managed under contract number EJCDC C-111 and administered by Cushman Contracting Corporation, the project falls under NAICS code 237110 for water and sewer line construction. Interested parties must submit their responses by the deadline of November 20, 2026. Primary coordination for this opportunity is handled by Melia Raj, and the project is open to qualified contractors seeking to perform work within the state of California.

Cushman Contracting Corporation

POSTED

about 6 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 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 6 hours ago

DEADLINE

NTUA - Tuba City WWTP Improvements (NTUA-2026), Tuba City, AZ

Solicitation # ntua-tuba-city-wwtp-improvements-ntua-2026-tuba-city-az

GSE Construction Co., Inc. is soliciting quotes from subcontractors and suppliers for the NTUA Tuba City WWTP Improvements project in Tuba City, Arizona. The scope of work is extensive, encompassing the construction of headworks, an influent pump station, aeration basins, blower and dewatering buildings, UV disinfection, and an administration building. Additionally, the project requires expertise in electrical and SCADA systems, yard piping, and general sitework. This solicitation is specifically set aside for SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by November 24, 2026. Primary inquiries and submissions should be directed to Michael Demissie via the estimating department at GSE Construction Co., Inc.

GSE Construction Co., Inc.

POSTED

about 6 hours ago

DEADLINE

Magruder Mercury Interceptor Force Main Replacement – Section B (YR010520/VCWRLF)

Solicitation # magruder-mercury-interceptor-force-main-replacement-section-b-yr010520vcwrlf

The Magruder Mercury Interceptor Force Main Replacement Section B project involves the installation of approximately 220 linear feet of 24-inch and 4,260 linear feet of 30-inch Ductile Iron pipe. The scope of work includes two trenchless crossings, the replacement of a meter vault and site yard piping at the Langley Circle Pump Station, and the abandonment of the existing 30-inch force main. Work will be conducted across two primary areas, including the Langley Circle Pump Station vicinity and Mercury Boulevard, with connections extending through Thornrose Street, Bland Street, and Doolittle Road in Virginia. This solicitation is issued by Garney Companies, Inc. and is set aside for Small Businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. The project falls under NAICS code 237110. Interested parties must submit their responses by the deadline of November 10, 2026.

Garney Companies, Inc.

POSTED

about 6 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 a fixed-price, single lump sum subcontracting opportunity, CBP#9772, to provide comprehensive HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. The project involves the cleaning of 12 AHUs and 28 heating and cooling coils serving the Kilmer and Edison dormitories, as well as the associated supply, return, and outside-air ductwork. Key deliverables include the installation of at least 12 permanent hallway ceiling access panels, restoration of affected building finishes, and the provision of operation and maintenance manuals. The estimated contract value ranges from $100,000 to $250,000, with a performance period of 90 consecutive business days following a written Notice to Proceed. Bids must be submitted via email to Wendy Lawrence by 3:00 PM EST on November 17, 2026. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. Proposals must include an itemized cost breakout and a bid bond guarantee of 20% for bids exceeding $25,000; performance and payment bonds will also be required for awards at or above this threshold. Award decisions will be based on overall best value. The contractor must comply with Davis-Bacon prevailing wage determinations for Middlesex County, FAR regulations regarding small business utilization and Buy American requirements, and maintain strict quality control and documentation standards, including post-cleaning photographs and operational verification records.

Edison Job Corps

POSTED

about 6 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 encompasses four primary phases: preparation and environmental safety including EPA Section 608 compliant refrigerant recovery, demolition and removal of the failed unit with oil and acid testing, installation of an OEM-specified compressor with new filter-driers and heaters, and final testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars. Bids are due by November 17, 2026, and must be submitted via email. Prospective bidders are required to conduct a physical site visit and sign an attendance roster prior to submission. Required bid documents include a bid sheet and a detailed cost breakout. For bids equal to or greater than 25,000 dollars, a bid bond of at least 20 percent 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 selection is based on overall best value. Compliance requirements include adherence to Washoe County minimum wage rates, FAR safety and overtime standards, and the provision of general liability insurance of at least 1,000,000 dollars and worker's compensation insurance with 500,000 dollars in employer's liability limits. Final payment is contingent upon a successful final inspection, submission of a Notice of Final Completion, and delivery of certified payroll reports and operation and maintenance manuals.

Sierra Nevada Job Corps Center

POSTED

about 6 hours ago

DEADLINE

MJCC Multiple HVAC Replacement System

Solicitation # mjcc-multiple-hvac-replacement-system

Education & Training Resources is seeking quotes for a subcontracting opportunity to perform the turnkey replacement of multiple HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The project encompasses eight specific locations across Buildings A, B, E, F, and G, with unit sizes ranging from 3.5 to 10 tons. Technical specifications include the use of R-454B refrigerant and Energy Star ratings for specific units, such as Unit G15, which requires a minimum EER of 16 and a 90 percent efficiency furnace. The selected contractor must provide a 5 to 10 year warranty on equipment parts and a 2 year warranty on workmanship. Bidders must be registered in SAM.gov with a Unique Entity ID and provide Alabama state licensing, certificates of insurance, and a detailed cost breakdown. Compliance with the Davis-Bacon Act for prevailing wages is mandatory, and bonding requirements are scaled based on project value, requiring a 100 percent payment bond for projects over 35,000 dollars and both performance and payment bonds for those exceeding 150,000 dollars. The solicitation is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and HUBZone. All bids must be submitted by November 27, 2026, at 12:00 PM CST.

Montgomery Job Corps Center

POSTED

about 6 hours ago

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

Solicitation # bozeman-water-reclamation-facility-phase-1-improvements

Prospect Construction, Inc. is seeking pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The solicitation covers a wide range of construction scopes, including aggregate, electrical, paving, concrete, landscape and seeding, construction survey, testing and inspection, traffic control, metal fabrications, industrial coatings, and rough carpentry. Bidders must comply with AIS, Montana CGR, and Prevailing or Davis Bacon Wage requirements. The response deadline for this solicitation is November 19, 2026. This opportunity is open to various small business designations, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Prospect Construction, Inc. strongly encourages submissions from SBEs and DBEs, including women, minority, and veteran-owned businesses, and is open to contracting with groups of these firms for larger scopes of work.

PROSPECT CONTSTRUCTION, INC.

POSTED

about 6 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 bids for a fixed-price, single lump sum subcontract to replace the HVAC system at the Joliet Job Corps Center female dormitory in Illinois. The project scope includes the removal and disposal of existing equipment and the installation of ten new Carrier furnace and air conditioning systems, along with the integration of a Pelican Building Automation System across eleven units. The estimated contract value ranges from $250,000 to $500,000. Bids must be submitted to Frances McGraw by November 23, 2026, and must include a detailed cost breakout on company letterhead, a signed bid form, and a bid bond guarantee of at least 20 percent for bids exceeding $25,000. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. Award decisions will be based on overall best value. The successful contractor must comply with the Davis-Bacon Act, providing certified weekly payroll reports and adhering to the specified Illinois wage determinations. Required insurance includes general liability with a minimum of $1,000,000 per occurrence and worker's compensation with employer liability limits of at least $500,000. Additionally, performance and payment bonds are required for contracts of $25,000 or more from a surety company with at least an A- rating. Subcontractors exceeding $45,000 must disclose their debarment status per FAR 52.209-6, and all bidders must provide a 12-digit Unique Entity Identifier and business classification. Final acceptance is contingent upon a substantial completion inspection, the resolution of all liens, and the delivery of warranties and operation manuals.

Joliet Job Corps

POSTED

about 6 hours ago

DEADLINE

MWWTP Secondary Reactors Rehabilitation, Phase 2

Solicitation # mwwtp-secondary-reactors-rehabilitation-phase-2-0

The MWWTP Secondary Reactors Rehabilitation, Phase 2 project is a solicitation for construction services located in Oakland, California. Managed by Anderson Pacific Engineering Construction, Inc. for the East Bay Municipal Utility District under contract number SD-462, the work falls under NAICS code 237110. This opportunity is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. The solicitation was posted on November 7, 2026, with a response deadline of November 18, 2026. Interested parties should coordinate with the Estimating Department for further details.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 6 hours ago

DEADLINE