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CUSTOM MECHANICAL SYSTEMS, CORP.

Subsidiary ofCUSTOM MECHANICAL SYSTEMS, CORP.UEI: TGX2J92K5UP9

CUSTOM MECHANICAL SYSTEMS, CORP. is a federal contractor, registered under UEI TGX2J92K5UP9. It has been awarded $2,728,916 in federal contracts. Primary work spans Site Preparation Contractors, Power and Communication Line and Related Structures Construction, and Industrial Building Construction. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

TGX2J92K5UP9

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

5

All time

Active

0

Currently performing

Completed

5

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$2.7M100%

Awards by NAICS

238910 - Site Preparation Contractors$2.6M93.5%237130 - Power and Communication Line and Related Structures Construction$145.8K5.3%236210 - Industrial Building Construction$27.6K1%

Others - Other NAICS codes (1 codes, <0.5% each)$5.0K0.2%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in CUSTOM MECHANICAL SYSTEMS, CORP.'s top NAICS codes and agencies

AAL-1440-01 RCO Relocation Hooper Bay - BNATCS

Solicitation # AAL-1440-01

Solicitation AAL-1440-01, managed by PTSI Managed Services Inc., is for the RCO relocation project located in Hooper Bay, Alaska. The scope of work involves specialized construction activities, specifically focusing on foundation work, duct bank installation, and grounding work. The estimated magnitude of the construction is valued between 100,000 and 250,000 dollars, with a proposed start date of December 10, 2026. This opportunity is designated as an SBA set-aside, open to Small Businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The project falls under NAICS code 237130. Interested firms should coordinate with Masanori Akers, the Parsons Subcontract Administrator, regarding participation. The solicitation was posted on October 20, 2026, with a response deadline of November 14, 2026.

PTSI Managed Services Inc.

POSTED

about 5 hours ago

DEADLINE

AMC-0171 LOU ATCT Public Announcement

Solicitation # amc-0171-lou-atct-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons), involves a combination of electrical and architectural repairs for the LOU ATCT project in Kentucky. The electrical scope focuses on LPGBS corrections, including the installation of surge protective devices, air terminals, grounding gates, and work on parking lot light poles. Architectural requirements include handrail replacement, caulking, rust removal, protective painting, and the reinforcement of exterior siding. The estimated magnitude of construction for this project is between 250,000 and 500,000 dollars. This opportunity is set aside for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, under NAICS code 236210. Interested parties must submit their responses by the deadline of November 8, 2026.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

AMC-169 CVG ATCT Public Announcement

Solicitation # amc-169-cvg-atct-public-announcement

The AMC-169 CVG ATCT project is a comprehensive facility maintenance and repair solicitation managed by PTSI Managed Services Inc. (Parsons) located in Kentucky. The scope of work encompasses a wide range of disciplines, including mechanical testing of internal fan units and disconnect switch replacement, civil improvements such as asphalt milling and sidewalk work, and structural reinforcements to address water-damaged insulation. Architectural repairs are also a primary focus, involving the replacement of the PVC roof, roof hatch repairs, drainage and scupper work, and the installation of new doors, railings, and tiles, along with general painting. This solicitation is designated for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, with an estimated contract value between 1,000,000 and 5,000,000 dollars. The opportunity was posted on October 20, 2026, with a response deadline of November 2, 2026. Interested parties should coordinate through the primary point of contact, Kurtis Kinard, regarding this NAICS 236210 classified project.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

AMC-0158 NEW RTR Public Announcement

Solicitation # amc-0158-new-rtr-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons), involves a comprehensive set of facility repairs and upgrades in Louisiana. The scope of work encompasses electrical corrections to replace corroded disconnects, mechanical replacements for AHU and CU units, and civil repairs including grading and gravel addition. Additionally, the project requires structural reinforcement and concrete crack repair, alongside architectural improvements such as sandblasting, painting, and the replacement of plywood walls and gypsum ceiling panels. The estimated construction value for this project is between 500,000 and 1,000,000 dollars. This opportunity is set aside for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications, under NAICS code 236210. Interested parties must submit their responses by the deadline of November 1, 2026.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

AMC-0174 OWB ATCT Public Announcement

Solicitation # amc-0174-owb-atct-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons), involves a comprehensive facility renovation project located in Kentucky with an estimated construction value between 500,000 and 1,000,000 dollars. The scope of work is multidisciplinary, encompassing electrical upgrades such as rerouting down conductors and conducting arc flash studies, as well as mechanical replacements of rooftop and condensing units. Roof improvements include the installation of EPDM membranes on the CAB and shaft, along with new cables and scuppers. Architectural requirements cover interior lighting and emergency light replacement, wall painting and patching, rust repair, and the installation of new handrails, door frames, and hardware. The opportunity is designated as a small business set-aside, welcoming bids from various certified entities including SDB, WOSB, HUBZone, and VOSB firms. Interested parties must submit their responses by the deadline of March 21, 2027. The project falls under NAICS code 236210 and is coordinated through the primary point of contact, Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

about 5 hours ago

DEADLINE

PRV Vault & Specialized Structure ConstructionThis subcontract for PRV Vault and Specialized Structure Construction involves the replacement of Pressure Reducing Valve vaults for prime contractors on City of Mercer Island water projects. The scope of work includes the demolition of existing vaults, excavation, and the installation of new precast vault structures, valves, and associated piping to deliver fully operational PRV assemblies. Interested parties must possess a valid Washington State Contractor License to be eligible. The solicitation was posted on October 20, 2026, with a response deadline of November 4, 2026. This project falls under NAICS code 238910 and is managed through the Public Works agency in Washington.

POSTED

about 6 hours ago

DEADLINE

Intake Debris Clearing and Sediment RemovalThis subcontract for Intake Debris Clearing and Sediment Removal involves providing specialized maintenance services for the City of Murfreesboro auxiliary lake intake projects. The selected contractor will work under prime contractors to physically remove obstructions and sediment from the river side of intake structures. This scope of work includes the removal of trash, sticks, tree limbs, and accumulated sediment utilizing manual clearing tools, vacuum trucks, and dredging equipment to ensure the structures are completely clear. The project is managed by the Water Resources agency in Tennessee under NAICS code 238910. All work must be performed in accordance with the City of Murfreesboro ethical standards. The solicitation was posted on October 20, 2026, with a response deadline set for November 13, 2026.

Water Resources

POSTED

about 6 hours ago

DEADLINE

Site Clearing & Selective DemolitionThis subcontract agreement involves site clearing and selective demolition services for prime contractors working on City of Murfreesboro Parks and Recreation projects in Tennessee. The scope of work requires the contractor to clear and grub the site in accordance with Section 31 10 00 and execute the selective demolition of existing structures and hardscapes as specified in Section 02 41 19. The ultimate objective is to deliver a site that is fully prepared for subsequent grading and construction activities. The opportunity was posted on October 20, 2026, with a response deadline of November 10, 2026. Classified under NAICS code 238910, this project is managed through the Parks and Recreation agency. Interested parties can find further details and submission guidelines via the provided OpenGov procurement portal.

Parks and Recreation

POSTED

about 6 hours ago

DEADLINE

Selective Demolition ContractorThis subcontract agreement is for a Selective Demolition Contractor to support prime contractors on facility projects for the City of Murfreesboro. The scope of work includes the removal of existing doors, frames, flooring, and wall sections, as well as performing necessary cutting and patching of surfaces to facilitate ADA upgrades. The contractor is responsible for delivering cleared work areas that are fully prepared for subsequent new construction. Compliance with specific regulatory standards is required, specifically Section 01 52 21 for Site Safety and Section 01 74 19 for Waste Management. This opportunity is managed by the Facilities agency in Tennessee under NAICS code 238910. The solicitation was posted on October 20, 2026, with a response deadline of November 12, 2026.

POSTED

about 6 hours ago

DEADLINE

Site Grading & EarthworkThis subcontract for Site Grading and Earthwork involves performing final site grading for prime contractors on projects managed by the City of Jackson Department of Community Development in Michigan. The scope of work requires the contractor to grade the entire site pin-to-pin and ensure the compaction of clean backfill material utilizing a vibrating roller compactor or hoe-pack to deliver a fully graded and compacted site. Qualified bidders must hold standard earthwork and grading certifications to be eligible for the project. The solicitation was posted on October 20, 2026, with a response deadline of October 27, 2026. This opportunity falls under NAICS code 238910.

Community Development

POSTED

about 8 hours ago

DEADLINE

Interior Demolition and Waste ManagementThis subcontract for Interior Demolition and Waste Management involves performing selective interior demolition for prime contractors on various City of Lynchburg facility projects in Virginia. The scope of work includes the removal of rotted wood, corroded metals, deteriorated masonry, and abandoned pipes, ducts, and conduits. To ensure safety and cleanliness, the contractor is responsible for installing temporary dustproof partitions to isolate construction zones from occupied areas and hauling away all debris in accordance with Section 017419 to deliver a site ready for new construction. The opportunity is categorized under NAICS code 238910 and was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 17, 2026. All official addenda regarding this project are posted exclusively on the City of Lynchburg bids webpage.

City of Lynchburg

POSTED

about 8 hours ago

DEADLINE

Bypass Pumping SpecialistThis subcontract opportunity for a Bypass Pumping Specialist supports sewer rehabilitation projects for the City of West Des Moines in Iowa. The selected contractor will be responsible for the installation and operation of industrial bypass pumping systems and temporary piping to ensure uninterrupted sewer service while lining operations are performed by prime contractors. The contractor must guarantee continuous sewage diversion without overflow and maintain strict adherence to all environmental and safety regulations governing sewage handling. Interested parties must submit their responses by November 4, 2026, under NAICS code 238910.

City Of West Des Moines

POSTED

about 8 hours ago

DEADLINE

Water Treatment Equipment InstallationThis subcontract for Water Treatment Equipment Installation involves the supply and installation of specialized water treatment systems for prime contractors working on City of Hollywood Public Utilities projects. The scope of work includes the removal of existing sludge drum thickeners and dust collectors, followed by the installation of new units. To ensure full functionality, the contractor is responsible for performing field testing and calibration under the direct supervision of the manufacturer to deliver fully operational systems. The project falls under NAICS code 237130 and is managed by the Public Utilities agency in Florida. Interested parties must submit their responses by the deadline of November 25, 2026. Further details regarding the solicitation can be accessed through the provided procurement portal.

Public Utilities

POSTED

about 8 hours ago

DEADLINE

in about 1 month

Automated Bypass Pumping ServicesThis subcontract for Automated Bypass Pumping Services supports prime contractors on stormwater projects for the City of Hollywood Department of Public Utilities in Florida. The scope of work involves the installation and operation of MWI hydraulic pumps and temporary discharge piping routed over seawalls, which includes the construction of security fencing and temporary concrete equipment pads. The contractor is responsible for delivering a fully operational bypass system capable of handling 20,000 GPM and must validate the operational stability of the system for one week before any demolition begins. Interested parties must respond by November 25, 2026, under NAICS code 238910.

Public Utilities

POSTED

about 8 hours ago

DEADLINE

in about 1 month

Site Preparation & EarthworkThis subcontract for Site Preparation and Earthwork involves preparing six-acre lots for vertical construction on development projects for the City of Santa Fe, Texas. The scope of work includes clearing, grubbing, grading, and excavation conducted in accordance with geotechnical reports to deliver fully graded and compacted building pads for prime contractors. The opportunity was posted on October 20, 2026, with a response deadline of November 19, 2026. Classified under NAICS code 238910, this project focuses on essential land development and earthmoving services to facilitate subsequent construction phases within the city.

City of Santa Fe

POSTED

about 9 hours ago

DEADLINE

ABS-Certified Commercial Diving & Hull InspectionThis subcontract involves providing ABS-Certified Commercial Diving and Hull Inspection services for prime contractors supporting US Navy USNS SACAGAWEA projects in Guam. The primary scope of work is the execution of Underwater Inspection in Lieu of Dry-docking, which includes visual and technical assessments of propellers, anodes, bilge keels, and hull shell openings. These inspections are documented through underwater photography and videography, supplemented by non-destructive testing and bearing clearance measurements to produce detailed condition reports. To qualify for this engagement, the service provider must hold ABS recognized External Specialist certification and possess SECNAV 5512/1 access. The project is managed under the Department of Defense via Mschq Norfolk and falls under NAICS code 238910. Interested parties must adhere to the specified response deadline of October 26, 2026.

POSTED

about 9 hours ago

DEADLINE

Building Demolition & Debris Removal (BD/DR)This subcontract for Building Demolition and Debris Removal supports prime contractors on USACE Savannah District FUDS projects. The scope of work involves the demolition of structures and the removal of contaminated debris using heavy machinery and specialized hazardous waste transport vehicles. All operations must be executed in strict accordance with OSHA safety standards and CERCLA/RCRA waste regulations, with final deliverables including the cleared site and all necessary debris disposal manifests. The project is managed under the Department of Defense through the W074 Endist Savannah agency and is categorized under NAICS code 238910. Performance will take place in Savannah. Interested parties should note the response deadline of November 18, 2026.

W074 Endist Savannah

POSTED

about 9 hours ago

DEADLINE

PEO-M Undersea Test Shape and Cradle Assessment Event (AE)

Solicitation # PEO_M_Undersea_Test__Shape_and_Cradle_AE

Department Of Defense

POSTED

about 9 hours ago

DEADLINE