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ADOLF SCHOPPLEIN

UEI: WWY9NGH5M9H4

ADOLF SCHOPPLEIN is a federal contractor, registered under UEI WWY9NGH5M9H4. It has been awarded $369,228 in federal contracts. Primary work spans Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, Heating Equipment (except Warm Air Furnaces) Manufacturing, and Plumbing, Heating, and Air-Conditioning Contractors. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

WWY9NGH5M9H4

Federal Contracting Overview

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

AI Capability Profile

Adolf Schopplein provides specialized mechanical maintenance and facility infrastructure services, with a primary focus on the cleaning and upkeep of hot water generators. Technical expertise includes the repair and maintenance of commercial and industrial machinery, as well as the replacement of cr...

Key performance metrics

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

Awards Count

8

All time

Active

0

Currently performing

Completed

8

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 Defense$369.2K100%

Awards by NAICS

811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$172.4K46.7%333414 - Heating Equipment (except Warm Air Furnaces) Manufacturing$90.6K24.5%238220 - Plumbing, Heating, and Air-Conditioning Contractors$68.7K18.6%811412 - Appliance Repair and Maintenance$27.0K7.3%237110 - Water and Sewer Line and Related Structures Construction$10.6K2.9%

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 the existing HPA cross connection 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, adhering to UFC and ASME codes, as well as MIL-STD101C for piping color coding. This effort is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between $1 million and $5 million. The contract is a firm-fixed-price task order under the 8(a) Multiple Award Construction Contract (MACC), with a period of performance of 538 calendar days from award. Award will be based on price and MACC past performance. Key requirements include compliance with EM 385-1-1 safety standards, UFC 4-010-06 cybersecurity guidelines for control systems, and strict base access and security protocols for personnel and vehicles at the Puget Sound Naval Shipyard. Proposals are due by December 1, 2026, via the PIEE portal.

Bristol Alliance of Companies

POSTED

about 3 hours ago

DEADLINE

Mechanical and Plumbing Utilities

Manson Construction Co.

POSTED

about 3 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, solicitation number 2027-027. This opportunity is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified firms. Interested parties must submit their responses by December 4, 2026. The scope of work involves comprehensive sewer infrastructure improvements, including the open cut installation of PVC pipes ranging from 6 to 30 inches and DIP pipes of 18 and 24 inches. Key technical requirements include the installation of 24-inch diameter DIP sewer trenchless crossings with associated launch and receiving shafts, the construction of standard and doghouse manholes, and a CSO regulator fit out. Additional site requirements encompass the clearing and grubbing of 5,130 square yards of wooded areas, the removal of approximately 30 select trees, and the implementation of SWPPP and geotechnical instrumentation and monitoring. Specialized requirements include the procurement of railroad insurance and the management of maintenance of flows and bypass.

Cleary Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The City of Fresno is seeking proposals for the Wellhead Treatment Improvement PS102A project located in Fresno, California. This solicitation, identified by contract number 12700259, is managed by W.M. Lyles Co. and falls under NAICS code 237110. Interested parties must submit their responses by the deadline of November 17, 2026. This opportunity is specifically set aside for various small business categories, 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 project is handled by Scott Fults, who serves as the point of contact for inquiries and bid submissions.

POSTED

about 3 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 scope of work includes replacing 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 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 3 hours ago

DEADLINE

IEUA Regional Water Recycling Plant No. 5(RP5) Offsite Facilities and Butterfield Lift Station

Solicitation # ieua-regional-water-recycling-plant-no-5rp5-offsite-facilities-butterfield-lift-station

The IEUA Regional Water Recycling Plant No. 5 (RP5) Offsite Facilities and Butterfield Lift Station project involves the provision of all materials, labor, tools, equipment, and transportation necessary to install, commission, and deliver a fully functional infrastructure system in Chino, California. The scope of work is centered on four major components: the Butterfield Dual Force Main, the Mountain Avenue Lift Station, the RP-2 Lift Station, and the Butterfield Lift Station. Key technical deliverables include AC paving, piping and fittings, jack and bore operations, welding, demolition, potholing, and the implementation of Storm Water Pollution Prevention Plans (SWPPP). Managed by Norstar Plumbing and Engineering, Inc. for the Inland Empire Utilities Agency, this solicitation is specifically targeting certified HUBZone Small Business, Disadvantaged Business Enterprise (DBE), MBE, SBE, WBE, SBRA, and LSAF partners. The project falls under NAICS code 237110 for water and sewer line construction. Interested parties must submit their responses by the deadline of November 19, 2026, at 2:00 PM. Primary points of contact for this effort are Destiny Plummer and Nathan Plummer.

Norstar Plumbing and Engineering, Inc

POSTED

about 3 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. has issued an Invitation to Bid for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, 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 Disadvantaged Business Enterprises. Qualified bidders must possess a valid California contractor license and be registered with the California Department of Industrial Relations per 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 bond premium reimbursements available up to 3 percent. Bids must remain valid for 120 days and should be submitted via email or fax to the primary point of contact, Veronica Garcia.

Flatiron Dragados Constructors, Inc.

POSTED

about 3 hours ago

DEADLINE

Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

The Machado WWTF Upgrade and Expansion project is a solicitation for construction services located in San Miguel, San Luis Obispo, California. Owned by the San Miguel Community Service District and managed under contract number EJCDC C-111, the project focuses on the upgrade and expansion of wastewater treatment facilities. The solicitation is being handled by Cushman Contracting Corporation, with Melia Raj serving as the primary point of contact. This opportunity falls under NAICS code 237110 for water and sewer line construction. Interested parties must submit their responses by the deadline of November 20, 2026. The project is open for bids following its posting on November 13, 2026, and is associated with Disadvantaged Business Enterprise standards through the Department of Transportation.

Cushman Contracting Corporation

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 related 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

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 systems, and an administration building. Additionally, the project requires 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 at GSE Construction Co., Inc.

GSE Construction Co., Inc.

POSTED

about 3 hours ago

DEADLINE

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management and 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 scope of work involves the inspection, cleaning, and reassembly 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 associated air distribution components. The contractor is responsible for providing all labor, equipment, and materials, including the installation of permanent access panels and the submission of two sets of Operation and Maintenance manuals. All work must be completed within ninety consecutive business days following the Notice to Proceed. Bids are due by November 17, 2026, and will be evaluated based on overall best value. Mandatory requirements for consideration include a physical site visit, a completed pricing schedule, and a bid bond guarantee of 20 percent for bids exceeding $25,000. Awarded contractors must also provide performance and payment bonds for projects over $25,000 and comply with Davis-Bacon prevailing wage determinations for Middlesex County. The estimated contract value ranges from $100,000 to $250,000. This opportunity is set aside for small businesses, including certified veteran-owned, service-disabled veteran-owned, women-owned, and HUBZone small businesses. Compliance with FAR regulations regarding Buy American, privacy training, and the submission of SF 1413 for construction work is required.

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 seeking bids for a fixed-price, single lump sum subcontract to replace a failed HVAC/refrigeration compressor at the Sierra Nevada Job Corps Center in Reno, Nevada. The project, identified as CBP7787 ED1 RM 123, has an estimated value between 0 and 25,000 dollars. The scope of work is divided into four phases: preparation and environmental safety, including refrigerant recovery per EPA Section 608 regulations; demolition and removal of the failed unit; installation of an OEM-specified compressor and associated components; and system testing and commissioning. Bids are due by November 17, 2026, and require a mandatory physical site visit and signature on the attendance roster prior to submission. Award will be based on overall best value, with MTC serving as the sole judge of responsiveness. Bidders must provide a detailed cost breakout on their own letterhead. While bid bonds are not required for projects under 25,000 dollars, any bid equal to or exceeding that amount requires a bid bond guarantee of 20 percent from a surety company with at least an A- rating. Contractors must maintain general liability insurance of at least 1,000,000 dollars and worker's compensation with employer's liability limits of 500,000 dollars. Compliance with Washoe County wage determinations and various FAR clauses regarding safety, overtime, and small business representations is required. Final payment is contingent upon a successful final inspection and the submission of closeout documentation, including 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 & 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 scope of work involves replacing units across several buildings, including a 10-ton unit in Building E, a 7.5-ton unit in Building B, and various 3.5 to 4-ton units in Buildings A, F, and G. Technical specifications require the use of R-454B refrigerant, Energy Star systems with a minimum EER rating of 16, and 90 percent efficiency furnaces for specific units. All work must comply with the National Electrical Code, NFPA Standard No. 101 Life Safety Code, and OSHA regulations. The project requires a 5 to 10 year warranty on equipment parts and a 2 year warranty on workmanship. This is a small business set-aside solicitation open to VOSB, SDVOSB, WOSB, and HUBZone certified firms. Interested bidders must provide a current SAM.gov UEI number, active registration, Alabama business licenses, a W-9, and FFATA and Anti-Lobbying certifications. Submissions must include a completed fee-for-service bid sheet with a detailed cost breakdown, certificates of insurance, and a proposed performance schedule. The Davis-Bacon Act applies, requiring the payment of prevailing wages and submission of certified payroll. Bonding requirements are tiered based on project value, with 100 percent payment bonds required for projects over 35,000 dollars and both performance and payment bonds required for projects exceeding 150,000 dollars. Bids close on November 27, 2026, at 12:00 PM CST.

Montgomery Job Corps Center

POSTED

about 3 hours ago

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

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

Prospect Construction, Inc. is soliciting pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The scope of work is extensive, covering various trades including aggregate, electrical, paving, concrete, landscape and seeding, construction survey, testing and inspection, traffic control, metal fabrications, industrial coatings, and rough carpentry. Bidders must adhere to AIS and Montana CGR requirements and comply with Prevailing or Davis Bacon Wage standards. The solicitation is open to a wide range of small businesses, including certified Veteran, Service-Disabled Veteran, Women-Owned, and HUBZone small businesses. Prospect Construction, Inc. actively encourages submissions from SBEs and DBEs, noting a willingness to split contracts among multiple firms if the project size exceeds the capacity of a single entity. Interested parties must submit their pricing by the deadline of November 19, 2026.

PROSPECT CONTSTRUCTION, INC.

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 (MTC), operating the Joliet Job Corps Center on behalf of the U.S. Department of Labor, is seeking bids for a fixed-price, single lump sum subcontract to replace the HVAC system in the female dormitory. The project scope includes the removal and disposal of existing equipment and the installation of ten new Carrier furnace and air conditioning systems. Additionally, the contractor must install and integrate a Pelican Building Automation System (BAS) across eleven units, including the ten new systems and one existing unit. The estimated contract value ranges from $250,000 to $500,000, with performance taking place in Joliet, Illinois. Bids must be submitted to Frances McGraw by November 23, 2026, and must include a detailed cost breakout, a signed bid form, and a completed MTC Supplier Self-Certification form. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. For bids of $25,000 or more, a bid bond 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. The contract is subject to the Davis-Bacon Act, requiring compliance with specific Illinois wage determinations and the submission of weekly certified payroll reports for payment. Contractors must maintain general liability insurance of at least $1,000,000 per occurrence and worker's compensation with employer's liability limits of $500,000. The project is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Final acceptance is contingent upon a successful site inspection, the resolution of all claims, and the delivery of warranties and operation manuals.

Joliet Job Corps

POSTED

about 3 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, identified by contract number SD-462, involves rehabilitation work located in Oakland, Alameda, California. The project is owned by the East Bay Municipal Utility District and is being managed by Anderson Pacific Engineering Construction, Inc. This solicitation falls under NAICS code 237110 and 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 13, 2026, with a response deadline of November 18, 2026. Interested parties should coordinate with the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further details. This opportunity is targeted toward qualified small business entities capable of performing specialized construction and rehabilitation services within the state of California.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

Pump Station 2 Improvements and Modernization

Solicitation # pump-station-2-improvements-modernization

Filanc is seeking quotes for the Pump Station 2 Improvements and Modernization project located in California. The scope of work is extensive, covering demolition, rebar, metals, roofing, coatings, insulation, process equipment, piping, valves, pipe supports, HVAC, electrical, and instrumentation. This solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of December 10, 2026. The primary point of contact for this opportunity is Dan Phelan. The project falls under multiple NAICS codes, primarily 237110, reflecting a broad range of construction and specialty trade requirements.

POSTED

about 3 hours ago

DEADLINE

Long Prairie MN Water Treatment Plant Rehab

Solicitation # long-prairie-mn-water-treatment-plant-rehab

CC Steel LLC is soliciting bids from subcontractors and material suppliers for the Long Prairie MN Water Treatment Plant Rehab project in Minnesota. This comprehensive rehabilitation effort spans numerous construction divisions, including concrete, metals, rough carpentry, thermal and moisture protection, and various finishing work. The scope also encompasses specialized installations such as plumbing, HVAC, electrical systems, and process interconnections, with a heavy focus on water and wastewater equipment including chlorination, fluoridation, and corrosion inhibitor feed systems. The solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must respond by November 16, 2026. Primary coordination for this project is managed by Pete Aldritt, and the work involves a wide array of NAICS codes ranging from general building construction to specialized water treatment equipment manufacturing.

POSTED

about 3 hours ago

DEADLINE