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PATENT CONSTRUCTION SYSTEMS

Subsidiary ofHARSCO CORPORATIONUEI: M17KHQ85VEW1

PATENT CONSTRUCTION SYSTEMS is a federal contractor, registered under UEI M17KHQ85VEW1. It has been awarded $110,769 in federal contracts. Primary work spans Unknown NAICS, All Other Specialty Trade Contractors, and Ornamental and Architectural Metal Work Manufacturing. Top awarding agencies include Department Of Defense and Tennessee Valley Authority.

Contact Information

Registration and classification details

Registration

UEI Code

M17KHQ85VEW1

Federal Contracting Overview

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

AI Capability Profile

Patent Construction Systems provides specialized construction support and industrial hardware solutions. Their core capabilities include the provision of specialty trade contracting services, the manufacturing of hardware and architectural metal work, and the supply of industrial components such as ...

Key Performance Metrics

Awards Count

7

All time

Active

0

Currently performing

Completed

7

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$71.8K64.8%Tennessee Valley Authority$39.0K35.2%

Awards by NAICS

- Unknown NAICS$39.0K35.2%

238990 - All Other Specialty Trade Contractors$36.5K32.9%332323 - Ornamental and Architectural Metal Work Manufacturing$15.4K13.9%332510 - Hardware Manufacturing$12.9K11.6%532490 - Other Commercial and Industrial Machinery and Equipment Rental and Leasing$7.0K6.3%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in PATENT CONSTRUCTION SYSTEMS's top NAICS codes and agencies

Traffic and Pedestrian SignageThis subcontract opportunity involves the supply and installation of pedestrian and traffic signage for prime contractors working on infrastructure projects for the Town of Nantucket in Massachusetts. The scope of work includes the installation of sign posts and the mounting of both regulatory and directional signage to ensure the delivery of fully installed signage at the designated performance site on Washington Street. The solicitation is categorized under NAICS code 238990 and is managed by the Town Administration. Interested parties must submit their responses by the deadline of November 19, 2026, following the posting date of October 20, 2026.

2 - Town Administration

POSTED

about 11 hours ago

DEADLINE

Guardrail InstallationThis subcontract for Guardrail Installation involves the supply and installation of safety guardrails for prime contractors working on Town of Nantucket infrastructure projects. The scope of work specifically includes post driving and rail installation along the Sparks Avenue sidepath, ensuring all deliverables meet established safety standards. The project is managed by the Town Administration in Massachusetts and will be performed in Nantucket, Massachusetts. Interested parties must submit their responses by November 19, 2026, in accordance with the solicitation posted on October 20, 2026.

2 - Town Administration

POSTED

about 11 hours ago

DEADLINE

Storage Solution Supply and InstallationThis subcontract agreement involves the supply and installation of a lockable tool box for prime contractors working on Massachusetts Operational Services Division vehicle projects. The scope of work specifically requires the mounting and securing of a Weatherguard Truck Box H-12729 or an equivalent model to the truck bed of a 2025 Ford Lightning Pro, concluding with the delivery of the completed installation. The project is managed by the Massachusetts OSD OVM agency and will be performed in Boston, Massachusetts. Interested parties must adhere to the timeline established by the posting date of October 20, 2026, with a response deadline set for October 30, 2026.

OSD09 - OSD OVM

POSTED

about 11 hours ago

DEADLINE

Prisoner Cage Fabrication and InstallationThis subcontract involves the fabrication and installation of a secure prisoner transport cage for a 2025 Ford Lightning Pro. The scope of work requires the contractor to install a secure partition and cage designed to separate the vehicle cabin from the rear bed area, ensuring a safe and secure transport environment. The project is part of the Massachusetts Operational Services Division vehicle projects and will be performed in Boston. The solicitation was posted on October 20, 2026, with a response deadline of October 30, 2026. Falling under NAICS code 332510, the contract is managed by the Massachusetts OSD OVM agency. The selected provider will be responsible for the complete delivery of the installed and secured prisoner cage.

OSD09 - OSD OVM

POSTED

about 11 hours ago

DEADLINE

Pre-Engineered Building Fabrication & SupplyThis subcontract agreement covers the fabrication and supply of prefabricated structural components for a municipal restroom building project in West Springfield, Massachusetts. The selected provider is responsible for fabricating a pre-engineered building kit that adheres strictly to project specifications and ensuring the completed kit is delivered directly to the project site for the prime contractor. Managed by the Central Maintenance agency for the state of Massachusetts, the contract is categorized under NAICS code 332323. The solicitation was posted on October 20, 2026, with a response deadline set for November 23, 2026.

W195 - Central Maintenance

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Chain Link Fencing Material SupplierThis subcontract agreement establishes a partnership for the supply of chain link fencing materials to support prime contractors working on Somerset Public Schools facility projects. The scope of work includes the fabrication and delivery of galvanized or PVC-coated chain link mesh, line posts, terminal posts, top rails, and essential specialized hardware such as tension bands and caps. All materials are to be delivered directly to the designated project site located on Whetstone Hill Road in Somerset, Massachusetts. The solicitation was posted on October 20, 2026, with a response deadline of October 29, 2026. Operating under NAICS code 332323, the contract is managed by the Somerset Public Schools agency within the state of Massachusetts. Interested parties must adhere to the specified timeline to provide the necessary fencing components required for these educational facility improvements.

SPS03 - Somerset Public Schools

POSTED

about 12 hours ago

DEADLINE

Chain Link Fence Installation ServicesThis subcontract for Chain Link Fence Installation Services involves providing specialized fencing solutions for prime contractors at Somerset Middle School under the Somerset Public Schools agency in Massachusetts. The scope of work includes performing layout, setting fence posts in concrete, installing fabric, and fitting all necessary gates and hardware. All installations must strictly adhere to local building codes and established school safety protocols to deliver a fully functional fence system. The project is categorized under NAICS code 238990 and is located on Whetstone Hill Road in Somerset, zip code 02726. The solicitation was posted on October 20, 2026, with a response deadline set for October 29, 2026.

SPS03 - Somerset Public Schools

POSTED

about 12 hours ago

DEADLINE

SOMERSET MIDDLE SCHOOL NEW CHAIN LINK FENCING

Solicitation # BD-27-2135-SPS03-SPS04-134611

The Somerset Public Schools is soliciting sealed bids for the Somerset Middle School New Chain Link Fencing project, identified by solicitation number BD-27-2135-SPS03-SPS04-134611. The scope of work involves the installation of new chain link fencing at the Somerset Middle School located at 1141 Brayton Ave, Somerset, MA 02726. A pre-bid site walk is scheduled for October 20, 2026, at 3:00 PM at the school location. Hard-copy bids must be submitted by 3:00 PM on October 29, 2026, to the Somerset School Administration Office at 580 Whetstone Hill Road, Somerset, MA 02726. All submission envelopes must be clearly labeled as Bid for the Somerset Middle School New Chain Link Fencing. The primary point of contact for the procurement is Purchaser Kayla Marsden, with additional administrative support provided by Andrew DiGiammo and Raquel Pellerin. This is an open market solicitation with bid documents available starting October 15, 2026.

SPS03 - Somerset Public Schools

POSTED

about 12 hours ago

DEADLINE

Request for Quote Formal for ABC Material Handling Equipment

Solicitation # 1181-27-R-RFQF-00001

The Mississippi Department of Revenue is soliciting quotes under solicitation number 1181-27-R-RFQF-00001 to lease material handling equipment for the Alcoholic Beverage Control Distribution Center's new warehouse in Canton, Mississippi. The procurement specifically requires two electric scissor lifts and one electric personnel vehicle to facilitate maintenance and inventory work at heights associated with the facility's platforms and racking. The projected award date is January 7, 2027, with deliveries to be made to the department's location in Clinton, Mississippi, during standard business hours. The award will be determined through a reverse auction process, granted to the lowest responsible bidder who meets all minimum specifications. Evaluation factors include the bottom line figure, conformity with specifications, and the bidder's responsibility. Bids must be submitted by November 24, 2026, via the MAGIC portal or as a sealed physical package; email and facsimile submissions are prohibited. The contract is governed by the Mississippi Code of 1972, and the instructions and special conditions take precedence over general conditions in the event of a conflict. Final inspection and acceptance will occur at the delivery destination, and the state reserves the right to reject defective materials.

MS DEPT of REVENUE

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Fiber Optic System Tool Kit Manufacturer/SupplierThis subcontract opportunity is for a manufacturer or supplier to provide specialized Fiber Optic System Tool Kits to prime contractors supporting the Defense Logistics Agency Weapons Support ASC Supplier Oper AE and AF Division. The scope of work involves sourcing or manufacturing kits that include termination, testing, and maintenance tools in strict accordance with government specifications and drawings. The selected provider must conduct rigorous quality inspections to ensure part number accuracy and prevent corrosion. The contract spans a five-year period with a delivery requirement of 57 tool kits annually. As a Total Small Business Set-Aside under NAICS code 332510, the contract requires the provider to maintain CMMC unique identifiers for the processing of Federal Contract Information and Controlled Unclassified Information. Interested parties must respond by November 19, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 13 hours ago

DEADLINE

Turbine and Sculpture MaintenanceThis subcontract involves providing bi-annual technical maintenance for turbines and public sculptures on projects managed by the City of El Paso Streets and Maintenance Department. The scope of work includes performing mechanical cleaning, lubrication, and structural inspections of kinetic art installations, utilizing specialized tools and lifts to ensure proper access. The contractor is responsible for delivering serviced sculptures and submitting detailed bi-annual maintenance reports. This opportunity is categorized under NAICS code 238990, with a response deadline set for November 18, 2026.

City Of El Paso

POSTED

about 13 hours ago

DEADLINE

Signage Installation ServicesThis subcontract for Signage Installation Services involves performing installation work for prime contractors across eight Bryan Independent School District elementary school campuses, including Bonham, Bowen, and Branch. The scope of work requires the mounting and securing of signage packages to walls and doors, ensuring all deliverables are fully installed and verified according to project specifications. The contractor must maintain comprehensive general liability insurance and provide a waiver of subrogation endorsement. This opportunity is categorized under NAICS code 238990, with a response deadline set for November 3, 2026.

POSTED

about 13 hours ago

DEADLINE

Lighting Poles and Standards SupplierThis subcontract agreement establishes a partnership for the supply and delivery of aluminum and decorative lighting poles for prime contractors working on City of Aurora, Illinois projects. The scope of work specifically requires the procurement of Valmont 12 foot aluminum poles, Valmont 1-arm and 2-arm poles, and Spring City decorative poles model E-250-APH-G20. All provided materials must be new, free from defects, and include a minimum one-year warranty. The selected supplier is responsible for delivering the completed lighting poles and standards directly to the Public Works Facility. This opportunity is managed by the Engineering agency in Illinois, with a response deadline set for November 4, 2026.

POSTED

about 13 hours ago

DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is seeking sub-bids from qualified Disadvantaged Business Enterprise subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project. Located in San Jacinto, California, this solicitation is for the owner, Eastern Municipal Water District, under specification number 1472W. The opportunity is open to various certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The project encompasses a wide range of construction and supply needs, covering numerous NAICS codes related to heavy and civil engineering, specialty trade contracting, and industrial machinery. Interested parties must submit their bids by November 17, 2026, at 10:00 A.M. Primary coordination for this solicitation is handled by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 14 hours ago

DEADLINE

CONSTRUCTION MANAGER/GENERAL CONTRACTOR (CM/GC) SERVICES FOR DIRECT POTABLE REUSE DEMONSTRATION FACILITY (PHASE 1) RFQ NO. 3002

Solicitation # construction-managergeneral-contractor-cmgc-services-direct-potable-reuse-demonstration-facility

The Metropolitan Water District of Southern California is seeking qualified subconsultants for the Direct Potable Reuse Demonstration Facility Phase 1 project located in Carson, California. This solicitation is specifically targeting certified MBE, WBE, SBE, DVBE, VOB, and LSA firms to provide Construction Manager/General Contractor services. The project encompasses a wide range of professional and construction services as indicated by various NAICS codes, including engineering, architectural, and specialized construction management. Interested subconsultants must submit their bids by October 23, 2026, at 2:00 P.M., ahead of the primary owner bid date on November 3, 2026. The procurement process is being managed through J.F. Shea Construction, Inc., with a strong emphasis on SBA set-asides for veteran-owned, women-owned, HUBZone, and disadvantaged business enterprises. Primary coordination for this opportunity is handled by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 14 hours ago

DEADLINE

INLAND FEEDER/SAN BERNARDINO VALLEY MUNICIPAL WATER DISTRICT FOOTHILL PUMP STATION INTERTIE, STAGE 1, SPECIFICATIONS NO. 2049

Solicitation # inland-feedersan-bernardino-valley-municipal-water-district-foothill-pump-station-intertie-stage-1-0

The Metropolitan Water District of Southern California is seeking bids for the Inland Feeder/San Bernardino Valley Municipal Water District Foothill Pump Station Intertie, Stage 1 project located in Highland, California. This solicitation, identified by Specifications No. 2049, involves infrastructure work categorized under various NAICS codes, primarily focusing on highway, street, and bridge construction as well as specialized water project services. Bids for this project are due by October 27, 2026, at 2:00 P.M. This opportunity is designated as an SBA set-aside, specifically open to certified Veteran Owned Small Businesses, Service-Disabled Veteran Owned Small Businesses, Women-Owned Small Businesses, and HUBZone Small Businesses. Interested parties should coordinate through the primary point of contact, Lori Olivas at J.F. Shea Construction, Inc.

J.F. Shea Construction, Inc.

POSTED

about 14 hours ago

DEADLINE

On-Call Maintenance and Minor Construction Services

Solicitation # RFP-VC-26-008

The Inland Empire Regional Composting Authority is soliciting proposals from licensed general contractors to establish a Master Services Contract for on-call maintenance and minor construction services in California. This is a small business set-aside solicitation, including SDB, WOSB, HUBZone, and VOSB designations, under NAICS code 238990. The scope of work involves providing qualified personnel and equipment for tasks that may require short-notice response, including millwright and welding activities, fire sprinkler system maintenance, general construction such as framing and concrete, and the maintenance of conveyors, hoppers, and heavy equipment. Work will be assigned via time-and-materials Task Orders, and the Authority intends to award multiple contracts based on the best interests of the agency. Proposals must be submitted electronically via PlanetBids by October 29, 2026, at 3:00 p.m. Evaluation criteria include price and payment terms, the nature of any exceptions taken to the RFP, organizational experience, personnel qualifications, and the quality of the proposed work plan. This is a prevailing wage contract subject to California Labor Code Section 1770, requiring contractors to be registered with the Department of Industrial Relations. Key contractual requirements include the provision of performance and payment bonds for any Task Order exceeding 25,000 dollars and strict adherence to OSHA safety standards. Payments are generally made within 30 days of invoice approval, though expedited payment options are available in exchange for a percentage discount.

Inland Empire Utilities Agency

POSTED

about 14 hours ago

DEADLINE

Road Signage and MarkingsThis subcontract agreement involves the supply and installation of park and regulatory traffic signage and road markings for prime contractors working on Government of Ontario Ministry of Environment, Conservation and Parks facility projects. The scope of work specifically requires the installation of 15 Parks signs and 28 MUTCD signs, along with the application of road markings using either paint or thermoplastic in strict accordance with MUTCD standards. The primary objective of the contract is the delivery of fully installed traffic signage and clearly visible road markings. This opportunity is categorized under NAICS code 238990 and is associated with the Ministry of Environment, Conservation and Parks. Interested parties should note the response deadline of November 20, 2026.

Environment, Conservation and Parks

POSTED

about 14 hours ago

DEADLINE

in about 1 month