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G C S SERVICE INC

Subsidiary ofECOLAB INCUEI: MFAVCXCYH9D7

G C S SERVICE INC is a federal contractor, registered under UEI MFAVCXCYH9D7. It has been awarded $204,733 in federal contracts. Primary work spans Appliance Repair and Maintenance, Facilities Support Services, and Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

MFAVCXCYH9D7

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

66

All time

Active

0

Currently performing

Completed

66

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$98.6K48.2%Department Of Defense (dod)$45.1K22%Department Of Veterans Affairs$42.0K20.5%General Services Administration$10.1K4.9%Department Of Justice$8.9K4.4%

Awards by NAICS

811412 - Appliance Repair and Maintenance$59.8K29.2%561210 - Facilities Support Services$45.1K22%811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$38.7K18.9%

- Unknown NAICS$38.5K18.8%

238990 - All Other Specialty Trade Contractors$17.7K8.6%722310 - Food Service Contractors$4.9K2.4%

Awards by Agency Over Time

Awards by Place of Performance

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Fencing ContractorThis subcontract opportunity is for a fencing contractor to furnish and install industrial-grade decorative fencing for prime contractors working on Mississippi Department of Marine Resources harbor projects. The scope of work specifically requires the installation of five-foot high black decorative aluminum fencing on retainer walls, utilizing stainless steel anchor bolts. The project deliverables include the complete installation of perimeter fencing, over-water panels, and walk gates. The solicitation was posted on October 14, 2026, with a response deadline of November 17, 2026. Falling under NAICS code 238990, this contract is managed by the state of Mississippi for the Department of Marine Resources. Interested parties must provide the necessary materials and labor to ensure all decorative fencing is securely installed according to the project specifications for harbor environments.

MS DEPT of MARINE RESOURCES

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Dock & Boardwalk CarpenterThis subcontract opportunity is for a Dock and Boardwalk Carpenter to support prime contractors on projects for the Mississippi Department of Marine Resources. The scope of work involves the demolition of pier headers and stringers, followed by the installation of corner bumpers and decking using 2.5 treated lumber and Fiber Reinforced Polymer with stainless steel fasteners. The primary objective is to deliver fully repaired and functional docks and boardwalks. The solicitation was posted on October 14, 2026, with a response deadline of November 17, 2026. Classified under NAICS code 238990, this contract focuses on specialized marine construction and repair services within the state of Mississippi.

MS DEPT of MARINE RESOURCES

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Shipboard Safety Control IntegrationThe Shipboard Safety Control Integration subcontract involves performing critical safety control modifications for prime contractors on DLA naval equipment contracts. The primary scope of work is the installation of manually operated, two-handed control systems on commercial laundry presses to ensure full compliance with NSTM 655 2.6.1G naval safety standards. The project requires the delivery of a safety-certified control interface that is electrically compatible with 440V/60Hz/3PH systems. Managed under the Department of Defense through Construction & Equipment Containers, this effort falls under NAICS code 811310. The place of performance is designated as FPO 96661. Interested parties must adhere to the timeline established by the posting date of October 14, 2026, with a response deadline set for October 26, 2026.

CONSTRUCTION & EQUIPMENT CONTAINERS

POSTED

about 16 hours ago

DEADLINE

Handicap Railing and ADA Compliance InstallationThis subcontract opportunity involves the installation and repair of handicap railings for prime contractors working on Texas Health and Human Services Commission facility projects. The scope of work includes constructing new railing systems and repairing existing ones to ensure full adherence to ADA and Life Safety Code requirements, resulting in the delivery of certified, accessible installations. The project falls under NAICS code 238990 and is managed by the state of Texas. Interested parties should note that the response deadline is October 28, 2026, with the solicitation having been posted on October 14, 2026.

Health and Human Services Commission

POSTED

about 17 hours ago

DEADLINE

Carpentry and Outdoor Structure InstallationThis subcontract for Carpentry and Outdoor Structure Installation involves providing general carpentry and construction services for prime contractors working on Texas Health and Human Services Commission facility projects. The scope of work includes the construction and installation of various wooden structures such as cabinets, tables, pergolas, gazebos, and benches, as well as the creation of patient accommodation platforms. All deliverables must strictly adhere to ADA and Life Safety Code requirements to ensure safety and accessibility. The contract is categorized under NAICS code 238990, with a response deadline set for October 28, 2026.

Health and Human Services Commission

POSTED

about 17 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 project encompasses a wide range of construction and supply needs, covering numerous NAICS codes related to heavy civil engineering, specialty trade contracting, and industrial equipment manufacturing. The opportunity is specifically set aside for various SBA-certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. 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 17 hours ago

DEADLINE

in about 1 month

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 for Construction Manager/General Contractor services and specifically encourages bids from certified MBE, WBE, SBE, DVBE, VOB, and LSA firms. The project falls under several NAICS codes, including 238910, 238990, and various engineering and technical service codes. Subconsultants must submit their bids by October 23, 2026, at 2:00 P.M., ahead of the final owner bid date on November 3, 2026. The procurement process is managed through J.F. Shea Construction, Inc., with a focus on SBA certified small businesses, including Veteran Owned, Women-Owned, and HUBZone certified enterprises. Interested parties should coordinate with the primary point of contact, Lori Olivas, to ensure compliance with all submission requirements.

J.F. Shea Construction, Inc.

POSTED

about 17 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

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 in San Jacinto, California. The project, identified as Specification No. 1472W for the Eastern Municipal Water District, involves a wide array of work items including AC paving, concrete, structural steel, HVAC, electrical, instrumentation, and various interior and exterior finishing trades. Bids are due by October 20, 2026, at 10:00 A.M. Interested parties can access plans and specifications via the District's PlanetBids procurement portal or at the J.F. Shea office in Walnut. Potential subcontractors are expected to be bondable, with J.F. Shea offering to cover up to 1% of subcontractor bond costs. All bids must strictly adhere to the provided plans and specifications, particularly regarding warranty requirements, as standard manufacturer warranties that do not meet the owner's specifications will be rejected.

J.F. Shea Construction, Inc.

POSTED

about 17 hours ago

DEADLINE

Solicitation # temp-fence

Serrato Corporation is soliciting bids for the purchase and installation of approximately 315 linear feet of 8-foot high chain link temporary fencing at the North Texas Job Corps Center in McKinney, Texas. The project specifically targets the securing of Building 314, which has been damaged by fire, and requires the installation of a drive-through gate to allow for vehicle access. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. A pre-bid walkthrough was scheduled for October 14, 2026, with the final deadline for bid submissions set for October 23, 2026, at 11:59 PM CDT. Qualified bidders must provide manufacturer specifications for all equipment and ensure that quoted prices remain valid for 90 days. Compliance with the Davis-Bacon Act is mandatory for work exceeding 2,000 dollars, requiring the submission of Form 1413 for certified payroll. Additionally, contractors must provide a Certificate of Liability Insurance naming Serrato Corporation as the certificate holder, featuring a minimum of 1 million dollars in Commercial General Liability per occurrence and 500,000 dollars in Employers Liability, along with required Workers Compensation coverage. Primary coordination for this solicitation is managed by Stacy Smith, F&A Director.

Serrato Corporation

POSTED

about 17 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, under Specifications No. 2049. Located in Highland, California, this project involves critical water infrastructure work. Bids are due by October 27, 2026, at 2:00 P.M. This solicitation is managed by J.F. Shea Construction, Inc. and is set aside for SBA certified small businesses, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The project encompasses a wide range of NAICS codes primarily focused on highway, street, and bridge construction, as well as various utility and specialty trade services.

J.F. Shea Construction, Inc.

POSTED

about 17 hours ago

DEADLINE

On-Call Maintenance and Minor Construction Services

Solicitation # RFP-VC-26-008

The Inland Empire Regional Composting Authority is soliciting proposals under RFP-VC-26-008 for licensed general contractors to provide on-call maintenance and minor construction services in California. This master services contract will utilize task orders for work that may require short-notice performance, 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. The authority intends to award multiple contracts based on an evaluation of price and payment terms, the nature of any exceptions taken to the RFP, personnel qualifications, past performance history, and the quality of the proposed work plan. Additional consideration may be given to a contractor's proximity to the service area and their sustainability efforts. Proposals must be submitted electronically via PlanetBids by October 29, 2026, at 3:00 p.m. Qualified offerors must be registered with the Department of Industrial Relations and adhere to California general prevailing wage rates. Key contractual requirements include the provision of performance and payment bonds for any task order exceeding 25,000 dollars and strict compliance with OSHA safety standards. Compensation is based on fully burdened hourly rates for regular, after-hours, and weekend or holiday work, with invoices paid within 30 days. The contract is governed by the laws of the State of California in San Bernardino County and includes provisions for liquidated damages and an expedited payment protocol for contractors offering invoice discounts.

Inland Empire Utilities Agency

POSTED

about 17 hours ago

DEADLINE

T32-ROW-DemoAbatement&Removal Laurens PI 0013578-194005

Solicitation # 48400-eRFQ-002101-2027

The Georgia Department of Transportation (GDOT) is soliciting quotes for the demolition and removal of improvements, structures, and other encumbrances within right-of-way or easement areas for project Laurens PI 0013578-194005. This opportunity, identified by solicitation number 48400-eRFQ-002101-2027, is strictly limited to firms that hold a current GDOT prequalification certificate for Right of Way Property Management Services. The contract will be awarded to the lowest responsive and responsible bidder based on an analysis of the bid prices received. Interested firms must submit their complete bid package via the electronic sourcing system by October 21, 2026, at 2:00 PM EDT. Required documentation includes a signed bid package, a completed Tax Compliance Form, and a notarized Georgia Security and Immigration Compliance Act Affidavit. Bidders must also certify they are not a scrutinized company operating in Sudan. A strict restriction of communication is in effect from the advertisement date until the award announcement; any unauthorized communication with GDOT staff, the Commissioner, or Board Members may result in the rejection of the bid. Tameka Crowder serves as the primary point of contact for this solicitation.

Department of Transportation

POSTED

about 17 hours ago

DEADLINE

Furniture Installation and AssemblyThis subcontract for Furniture Installation and Assembly supports prime contractors on projects for the Cobb County Board of Education in Georgia. The scope of work involves the physical assembly and strategic placement of furniture, including desks, chairs, and tables, ensuring all items are positioned according to provided floor plans. The contractor is responsible for the entire process from unpacking to the final delivery of ready-to-use furniture, which includes the complete removal of all packaging debris from the site. The opportunity was posted on October 14, 2026, with a response deadline of November 11, 2026. Classified under NAICS code 238990, this contract focuses on specialized installation services to ensure educational facilities are fully equipped and clean for operational use.

Cobb County Board of Education

POSTED

about 17 hours ago

DEADLINE

Public Art Installation ContractorThe Public Art Installation Contractor is a subcontract opportunity with the London Borough of Croydon for the physical installation of commissioned artwork on bridge retaining walls. The selected contractor will be responsible for preparing walls, applying durable art media, and implementing anti-graffiti coatings. All work must be coordinated around existing signage and fixings in strict accordance with Network Rail approved programmes. To qualify for this role, the contractor must possess necessary Network Rail safety approvals and maintain five million pounds in both Professional Indemnity and Public Liability Insurance. Interested parties must submit their responses by November 2, 2026.

London Borough of Croydon

POSTED

about 18 hours ago

DEADLINE

Road Striping and Pavement Marking InstallationThis subcontract for Road Striping and Pavement Marking Installation involves the application of high-build traffic paint for prime contractors on Haralson County Government road projects in Georgia. The selected provider must adhere strictly to GDOT guidelines, ensuring a wet-film thickness of 20 to 25 mils to achieve a final dry-film thickness of 12 to 16 mils. To meet these technical specifications, the contractor is required to utilize striping trucks and machinery capable of maintaining these precise measurements. The scope of work focuses on the delivery of completed pavement markings and striping across designated county roads. Interested parties must submit their responses by November 13, 2026, in accordance with the solicitation posted on October 14, 2026. The project falls under NAICS code 238990.

Haralson County Government

POSTED

about 18 hours ago

DEADLINE

Aggregate Base Supply and InstallationThis subcontract agreement with the Walton County Board of Commissioners in Georgia involves the supply and installation of crushed stone or aggregate base layers for facility projects. The scope of work specifically requires the hauling, spreading, and compacting of aggregate base material to a designated thickness and density to support the construction of 12 pickleball courts. To successfully execute these tasks, the contractor must utilize dump trucks and vibratory rollers to ensure the final base course meets all project specifications. The solicitation was posted on October 14, 2026, with a response deadline of November 12, 2026. Classified under NAICS code 238990, this opportunity is designed for contractors capable of providing specialized site preparation and material installation services. Interested parties can find further details through the Georgia Department of Administrative Services portal.

Walton County Board of Commissioners

POSTED

about 19 hours ago

DEADLINE

Historic Gravestone and Monument Restoration ServicesThis subcontract for Historic Gravestone and Monument Restoration Services involves providing specialized cleaning, repair, and resetting of historic cemetery markers for prime contractors working on Town of Edgartown projects in Massachusetts. The scope of work includes the removal of monuments and foundations, excavation, and the reinstallation of stones utilizing pin drives and historic lime mortar. Additionally, the contractor is responsible for performing non-destructive conservation cleaning on marble, granite, and slate materials. The selected provider must deliver restored and leveled markers along with comprehensive treatment records, including before and after photography. This opportunity was posted on October 14, 2026, with a response deadline of November 4, 2026. The project falls under NAICS code 238990, focusing on specialized restoration techniques to preserve the integrity of historic cemetery sites.

Town of Edgartown

POSTED

about 19 hours ago

DEADLINE

Furnish Labor, Materials and Equipment to Repair

Solicitation # 245

The Jefferson Parish Government is soliciting bids under Bid Event No. 245 for the provision of labor, materials, tooling, and equipment to repair and inspect various cranes at the Bonnabel, Suburban, Elmwood, and Duncan Eastbank pump stations. The scope of work includes specific repairs such as installing ground buss and strobes, replacing resistor banks, rewinding hoist motors, and replacing bridge limit switches across several Shawbox, P&H, and Kranco cranes. All work must be completed within 180 calendar days from the date of the purchase order issuance and performed during standard operating hours of 7:00 a.m. to 5:00 p.m., Monday through Friday. The contractor is required to provide detailed inspection reports for each crane and submit firm written quotes for any additional repairs discovered during the process. The contract will be awarded to the lowest responsive and responsible bidder. Compliance requirements are stringent, requiring bidders to provide a notarized bid affidavit covering criminal history and employee status verification, as well as a corporate resolution proving the signatory's authority. Bidders must meet specific insurance minimums, including 1,000,000 dollars for Commercial General Liability and Business Automobile Liability, and 500,000 dollars for Worker's Compensation. All technical work must adhere to OSHA, CMAA, ANSI, and NEC standards, with a requirement that all crane components originate from a single major recognized brand from an OEM source that is a CMAA/HMI member.

Jefferson Parish Government

POSTED

about 20 hours ago

DEADLINE

in about 1 month