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SENTINEL SERVICES, LLC

UEI: C1NZB7KDTEK3CAGE: 8UXB1

SENTINEL SERVICES, LLC is a federal contractor, registered under UEI C1NZB7KDTEK3 and CAGE code 8UXB1. It has been awarded $10,140,079 across 52 federal contracts. Primary work spans Plumbing, Heating, and Air-Conditioning Contractors, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, and Flooring Contractors. Top awarding agencies include Department Of Veterans Affairs and Other agencies (3 agencies, <0.5% each).

Contact Information

Registration and classification details

Emailcontact@company.com

Phone+1 (555) 000-0000

Websitehttps://sentinelservices.net

Address123 Main St, City, ST 12345

Registration

UEI Code

C1NZB7KDTEK3

CAGE Code

8UXB1

Federal Contracting Overview

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

AI Capability Profile

Sentinel Services, LLC specializes in mission-critical facility infrastructure services for federal installations, with deep expertise in plumbing, heating, ventilation, and air conditioning (HVAC) systems. The contractor delivers comprehensive maintenance, inspection, and installation services for ...

Key Performance Metrics

Awards Count

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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 Veterans Affairs$10.1M99.6%

Other agencies (3 agencies, <0.5% each)$43.6K0.4%

Awards by NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors$2.1M21%

811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$1.9M18.6%

238330 - Flooring Contractors$1.6M15.5%

221310 - Water Supply and Irrigation Systems$1.1M10.9%

541380 - Testing Laboratories and Services$746.9K7.4%

561210 - Facilities Support Services$503.9K5%

236220 - Commercial and Institutional Building Construction$412.6K4.1%

562910 - Remediation Services$349.4K3.5%

332420 - Metal Tank (Heavy Gauge) Manufacturing$336.0K3.3%

237110 - Water and Sewer Line and Related Structures Construction$284.9K2.8%

238290 - Other Building Equipment Contractors$253.5K2.5%

541350 - Building Inspection Services$142.6K1.4%

561621 - Security Systems Services (except Locksmiths)$124.8K1.2%

811210 - Electronic and Precision Equipment Repair and Maintenance$110.8K1.1%

221330 - Steam and Air-Conditioning Supply$55.7K0.6%

Others - Other NAICS codes (4 codes, <0.5% each)$119.0K1.2%

Awards by Agency Over Time

Awards by Place of Performance

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ICE 8A - Ft Benning Improvements

Solicitation # 70CMSW25R00000011

Solicitation 70CMSW25R00000011 is a firm-fixed-price task order issued under an 8(a) Multiple Award Construction Contract (MACC) for design-build services to support the Immigration and Customs Enforcement (ICE) Office of Firearms and Tactical Programs at Fort Benning, Georgia. The project, valued between 4.0 million and 4.5 million dollars, focuses on life, safety, and operational improvements. The scope of work includes the installation of two aluminum awnings at the shipping and receiving dock and Fiske Range Lane 2, turf replacement at Fiske Range, the demolition of Building 2294, gutter and drainage improvements for Building 234, commercial HVAC services and replacements, and general facility improvements for Building 301 and the DAGr Team facility. The period of performance is 365 days from the date of award. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, appropriate design resources, and a comprehensive quality control and safety program. The contract is subject to the Davis-Bacon Act, requiring prevailing wage rates and specific paid sick leave for workers. Performance and payment bonds are required per FAR 52.228-15. Proposals must be submitted in two volumes: a technical and safety volume and a pricing volume using the provided template. All payment requests must be processed electronically via the Invoice Processing Platform and accompanied by certified payroll.

Bristol Alliance of Companies

POSTED

about 9 hours ago

DEADLINE

PIDC Project 3 - Dorm RTU Replacement and SCADA

Solicitation # 872287

This firm-fixed-price task order, issued under an 8(a) MACC IDIQ, involves the replacement and upgrade of Rooftop HVAC Units (RTUs) for the Alpha, Bravo, Charlie, and Delta dorms, as well as a SCADA system upgrade at the Port Isabel Detention Center in Los Fresnos, Texas. The project objective is to replace corroded and obsolete equipment with high-quality, coastal weather-resistant, and durable systems that exceed commercial standards. The scope includes removing existing RTUs, replacing necessary piping, electrical, and ducting, and installing new SCADA software and two chemical feed pumps in compliance with Texas Commission of Environmental Quality standards. The estimated magnitude of the project is between 1.2 million and 1.5 million dollars, with a period of performance of 365 days from the date of award. Award will be based solely on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, appropriate design resources, and a comprehensive quality control and safety program. Key requirements include the submission of a Quality Control Plan, a safety plan, and the designation of a Project Manager with at least five years of relevant federal contracting experience. The contractor must also provide a one-year warranty for installation and craftsmanship and ensure all personnel pass required background checks for site access. Compliance with the Davis-Bacon Act and associated executive orders regarding wages and sick leave is mandatory. All payment requests must be submitted electronically via the Invoice Processing Platform and accompanied by certified payroll.

Bristol Alliance of Companies

POSTED

about 9 hours ago

DEADLINE

BEQ- Sanitize & Paint Rooms, B4167, Multi Rooms, MASS1, Station

Solicitation # N400857607511

Solicitation N400857607511 is a task order under MACC contract N4008525D for the remediation, preparation, and painting of 22 barracks rooms and associated bathrooms at MCAS Cherry Point, North Carolina. The contractor is responsible for providing all labor, supplies, and equipment to eradicate active microbial growth using EPA-registered disinfectants and antimicrobial solutions. The scope of work includes preparing approximately 18,562 square feet of barracks room surfaces and 3,840 square feet of bathroom surfaces by removing failed paint and applying a heavy-duty, mold-and-mildew-resistant sealing primer. Final finishing requires a minimum of two coats of specialized mold/mildew-resistant paint that matches the existing color and sheen, ensuring a uniform finish without visible patching or roller marks. The project is estimated between 25,000 and 100,000 dollars, with the award based on the lowest price. All work must be completed within 60 calendar days of the award. Proposals were due by September 16, 2026, and must include a completed price proposal form and a list of subcontractors. Bonding requirements vary by proposal value, with payment bonds required for projects between 35,000 and 150,000 dollars. The contractor must comply with the Buy American Act, the Davis-Bacon Act, and FAR 28.307-2 liability insurance requirements. A qualified Quality Control Manager is required to oversee project standards, and all site cleanup must be completed to return the area to its original condition prior to final acceptance by the Contracting Officer's Representative.

Bristol Alliance of Companies

POSTED

about 9 hours ago

DEADLINE

DB Construction for HC-130J Flight Simulator Facility at USCG Elizabeth City, NC

Solicitation # 32000479

This design-build project involves the construction of a full motion Weapons System Trainer flight simulator facility for C-130J aircraft at USCG Base Elizabeth City, North Carolina. The approximately 13,000 gross square foot facility will include a simulator bay for a Government Furnish, Government Installed mobile simulator, classrooms, administrative offices, debriefing spaces, and essential support areas for mechanical, electrical, and telecommunications systems. The scope of work extends to site development, including the installation of sidewalks and landscaping, while utilizing existing parking areas. A critical technical requirement is the integration of a Siemens Building Automation System to ensure compatibility with existing installation-wide systems. Issued under the DHS National Multiple Award Construction Contract III, Pool Two, the project has a magnitude estimate of approximately 16 million dollars and a performance period of 719 calendar days. The award is based on a best-value tradeoff selection, weighing price against non-price factors such as planning, organization, communication, and the contractor's specific experience with military or commercial flight simulators. Strict security and compliance protocols are in place, requiring all on-site personnel to be US citizens and necessitating adherence to Davis-Bacon wage determinations, Buy American requirements, and various environmental and historic preservation consultations.

Bristol Alliance of Companies

POSTED

about 9 hours ago

DEADLINE

CP2713M Replace Runway Switches

Solicitation # N400857563909

Solicitation N400857563909 is a task order for the replacement of runway switches at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The scope of work involves demolishing four existing 15KV S&C pad mounted air switches and installing new S&C pad mounted SF6 switches on new concrete box pads. Additionally, the contractor must replace existing tee splices in adjacent manholes with dead front junctions in above ground junction box enclosures and perform all incidental related work. The project is estimated to be valued between 1,000,000 and 5,000,000 dollars, with a required completion period of 240 calendar days after award. Proposals are due by 1200 local time on September 17, 2026. The award will be based on the lowest price, and proposals exceeding 150,000 dollars must include a bid bond to remain under consideration. Key requirements include the submission of an Accident Prevention Plan, Activity Hazard Analysis, and a baseline construction schedule. The contractor must provide a QC Manager to oversee on-site inspections and testing in accordance with NETA ATS and ANSI standards. The contract is subject to the Davis-Bacon Act and includes specific requirements for paid sick leave and the Buy American Act. Invoicing will be processed through the Wide-Area Workflow system using NAVFAC forms.

Bristol Alliance of Companies

POSTED

about 9 hours ago

DEADLINE

Upgrade Life Health Safety Systems in Hangar 250

Solicitation # N400857190530

Solicitation N400857190530, project number 7190530, involves upgrading life health safety systems within Hangar 250 at MCAS Cherry Point in Havelock, North Carolina. The scope of work encompasses architectural improvements, modifications to fire alarm and fire protection systems, and the rerouting of plumbing and electrical systems. Because the work occurs in an occupied facility, the contractor must coordinate closely with base operations and adhere to strict safety and security requirements. The project is estimated to be valued between 1,000,000 and 5,000,000 dollars, with a required completion timeframe of 380 calendar days after the award. The contract will be awarded based on the lowest price. Bidders must submit proposals by September 21, 2026, and those exceeding 150,000 dollars are required to provide bid, payment, and performance bonds. The project is subject to the Davis-Bacon Act and Buy American requirements. Key deliverables include a facility operating plan and manufacturer-provided training information. Administrative requirements include submitting invoices via Wide Area Workflow and providing a detailed schedule of prices within 15 days of the award. Quality control is heavily emphasized, requiring the Contracting Officer's acceptance of a QC plan before any construction work, other than mobilization and surveying, may begin.

Bristol Alliance of Companies

POSTED

about 9 hours ago

DEADLINE

Packaged HVAC Unit Replacement - Bldg 1091

Adams & Associates, Inc.

POSTED

about 9 hours ago

DEADLINE

Inland Empire Utilities Agency Monitoring Well AR-MW-04

Solicitation # inland-empire-utilities-agency-monitoring-well-ar-mw-04

The Inland Empire Utilities Agency is seeking bids for the Monitoring Well AR-MW-04 project located in Rancho Cucamonga, San Bernardino, California. Identified by contract number IFB-JV-26-011, this solicitation falls under NAICS code 237110 for heavy and civil engineering construction. The project is managed by Best Drilling And Pump, Inc., with Amanda Kipfer serving as the primary point of contact. This opportunity is designated as a set-aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. The solicitation was posted on September 12, 2026, and requires a response by the deadline of September 17, 2026.

Best Drilling And Pump, Inc.

POSTED

about 9 hours ago

DEADLINE

RFQ7593 Smoke Detector Installation

Solicitation # RFQ7593

Management & Training Corporation (MTC) is soliciting bids for a fee-for-service subcontracting opportunity to provide smoke detector installation and fire system services at the Sierra Nevada Job Corps Center in Reno, Nevada. The scope of work requires the replacement of 43 smoke detectors across specific dormitory rooms, including 12 detectors in rooms 11, 15, and 18, 12 detectors in room 19, and 19 detectors in rooms 20 and 21. The contractor must ensure all installed detectors communicate with the fire panel and that all work adheres to NFPA standards and local Authority Having Jurisdiction requirements. Bids must be submitted via email to Tom Williams by 3:00 PM PST on September 18, 2026. To be considered, applicants must provide a completed bid sheet, proof of insurance, and a supplier packet containing a W-9, self-certification form, and acceptance of terms and conditions. This opportunity is open to various small business set-asides, including SDB, WOSB, HUBZone, and Veteran-Owned businesses, under NAICS code 238220. Award decisions will be based on the best value as determined by MTC. The contract mandates compliance with Service Contract Labor Standards and Wage Determination No. 2015-5595 Revision 28 for labor rates in Washoe and Storey counties. Additionally, subcontractors must provide a 12-digit Unique Entity ID and certify their debarment status under FAR 52.209-6 if the subcontract exceeds 30,000 dollars. Strict adherence to government and Department of Labor guidance regarding the protection of sensitive and proprietary information is required.

Sierra Nevada Job Corps Center

POSTED

about 9 hours ago

DEADLINE

JCSD Intervalley Pipeline Project; PN C155003

Solicitation # PN C155003

The JCSD Intervalley Pipeline Project, solicitation number PN C155003, involves the installation of 3.3 miles of potable water transmission pipeline located on Country Village Road in Jurupa, California. Managed by Filanc for the Jurupa Community Services District, the project has an engineer's estimate of 36,000,000 dollars. The scope of work is comprehensive, encompassing infrastructure installation such as pipes, valves, precast vaults, and cathodic protection, as well as site work including paving, striping, flatwork, fencing, and potholing. Technical and environmental services are also required, including survey, testing, inspections, settlement monitoring, videography, SWPPP, traffic control, and asbestos pipe demolition and removal. The project is subject to American Iron and Steel and Build America, Buy America requirements. Filanc is actively seeking quotes and strongly encourages participation from small, minority-owned, disabled, veteran-owned, and women-owned businesses, offering assistance with bonding, credit lines, and insurance to facilitate SBE, MBE, and WBE involvement. Bids are due by 2:00 PM on September 18, 2026. Interested parties may obtain plans and specifications at no cost by contacting Julia Masaitis.

POSTED

about 9 hours ago

DEADLINE

2026-Clearfield-Bldg E8 Welding HVAC

Solicitation # 2026- Clearfield- Welding Bldg. E8 HVAC Replacement

Management & Training Corporation is seeking fixed-price lump sum bids for a subcontracting opportunity to replace the HVAC system at Building E8 Welding within the Clearfield Job Corps Center in Clearfield, Utah. The scope of work includes the complete change-out of the existing motor, installation of wiring, conduit, disconnects, breakers, fuses, and starters, and the subsequent validation of voltage, phase, and grounding. Deliverables include startup and testing documentation, onsite training for maintenance personnel, and the provision of manufacturer O&M manuals. All work must adhere to OSHA requirements, federal, state, and local codes, and site safety procedures. Bids must be submitted via email to nelson.dar@jobcorps.org and patricia.willover@mtctrains.com by September 19, 2026, at 3:00 PM MST. To be considered for award based on overall best value, offerors must complete a physical site visit, provide a detailed bid breakout on company letterhead, and submit a bid bond guarantee. The project is a small business set-aside under NAICS 238220 and requires compliance with Davis-Bacon prevailing wage determinations for Davis County. Awardees must provide a UEI number, submit a Schedule of Values for invoicing via AIA G702/G703 forms, and provide original payment and performance bonds from a surety with at least an A- rating within five business days of an Intent to Award letter. Performance dates will be established upon the signing of a Notice to Proceed.

Management & Training Corporation

POSTED

about 9 hours ago

DEADLINE

JCSD Intervalley Pipeline Project

Solicitation # jcsd-intervalley-pipeline-project-2

The JCSD Intervalley Pipeline Project, identified by contract number C155003, is a solicitation for construction services located in Jurupa Valley, Riverside, California. The project is owned by the Jurupa Community Services District and is being managed through All Cities Engineering, Inc. This opportunity falls under NAICS code 237110, focusing on heavy and civil engineering construction. The solicitation was posted on September 12, 2026, with a response deadline of September 18, 2026. It includes set-aside opportunities for Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises. Interested parties can contact Javier Castro for further details regarding the submission process.

All Cities Engineering, Inc.

POSTED

about 9 hours ago

DEADLINE

JCSD Intervalley Pipeline Project in CA

Solicitation # jcsd-intervalley-pipeline-project-ca

The JCSD Intervalley Pipeline Project in Fontana, California, involves the demolition, furnishing, installation, testing, and operationalization of approximately 3.3 miles of 42-inch cement mortar lined and coated steel potable water transmission pipeline. The scope of work includes the installation of trenchless crossings, air release valves, blowoff assemblies, fittings, and connections to existing water facilities, as well as the construction of flow control facility components and related site improvements. Additional requirements encompass pavement removal and restoration, traffic control, utility coordination, disinfection, startup, and commissioning. Garney Pacific, Inc. is seeking subcontractor and supplier quotes for this project, with a response deadline of September 18, 2026, by 2:00 PM PT. The solicitation is open to various trade scopes, including steel pipe welding, cathodic protection, electrical and instrumentation, and materials testing. All subcontractors must utilize union labor and be prepared to provide a 100% Payment and Performance Bond from a US Treasury listed Surety Company, providing their bond rate at the time of the bid. The project is designated as an SBA set-aside for DBE, MBE, WBE, and SBE entities under NAICS code 237110.

Garney Pacific, Inc.

POSTED

about 9 hours ago

DEADLINE

Water Line Replacement at Oakland and Santa Fe

Solicitation # water-line-replacement-oakland-santa-fe

The City of Hemet is seeking bids for the Water Line Replacement project located at Oakland and Santa Fe in Hemet, Riverside, California. This solicitation, identified as CIP 5661, is managed by Dominguez General Engineering, Inc., and falls under NAICS code 237110. The opportunity is open to various set-aside categories, including Small Businesses, Small Disadvantaged Businesses, Women-Owned Small Businesses, and Minority Business Enterprises. Interested parties must submit their responses by the deadline of September 22, 2026. Primary contact for this project is Christian Rosales.

Dominguez General Engineering, Inc.

POSTED

about 9 hours ago

DEADLINE

Seeking MBE/DBE/WBE Subcontractors and Suppliers for South Marsham Street Green Infrastructure Project (Romney, WV)

Solicitation # seeking-mbedbewbe-subcontractors-suppliers-south-marsham-street-green-infrastructure-project-romney

Harbel, Inc. is soliciting bids for a green-street retrofit project located on South Marsham Street between Gravel Lane and US Route 50 in Downtown Romney, West Virginia. The scope of work involves the installation of approximately 1,450 square feet of permeable pavement and eight vegetated stormwater management cells to treat roughly 1.7 acres of impervious surface within a 3.3-acre drainage area. The project requires comprehensive drainage, underdrain, inlet, pipe, and downspout work, along with limited curb, sidewalk, ADA, apron, crossing, and traffic-calming improvements to integrate the BMP corridor. Landscaping requirements include the planting of six native trees and approximately 345 native plants or approved equivalents, concluding with final stabilization, cleanup, and restoration. This solicitation specifically encourages participation from small business concerns, including minority, woman-owned, disadvantaged, HUBZone, and veteran-owned businesses, who may also form consortiums to handle larger bid items. Bids are due by 4:00 P.M. on September 17, 2026. Interested parties must submit a response indicating their intent to bid to the primary contact, Jonah Leith. The project falls under NAICS code 237110, focusing on professional civil engineering construction.

POSTED

about 9 hours ago

DEADLINE

Inland Feeder/SBVMWD Foothill PS Intertie, Stage 1

Solicitation # inland-feedersbvmwd-foothill-ps-intertie-stage-1

The Inland Feeder/SBVMWD Foothill PS Intertie, Stage 1 project, located in Highland, California, is a comprehensive infrastructure initiative issued by the Metropolitan Water District of Southern California through James W. Fowler Co. The scope of work involves the furnishing and installation of approximately 2,150 linear feet of 54-inch to 66-inch diameter steel pipe and 200 linear feet of 144-inch diameter steel pipe. The project includes the installation of both contractor-furnished and Metropolitan-furnished valves ranging from 54 to 132 inches in diameter, as well as 54-inch and 145.5-inch diameter tie-ins and associated pipe fittings. Additional construction requirements include the delivery of four surge tanks, two valve vaults, an air compressor yard structure, and various drainage improvements. The technical scope extends to electrical upgrades, instrumentation and controls, piping systems, welding, disinfection, and surface restoration, alongside the excavation of cobbles and large boulders. This solicitation, posted on September 11, 2026, with a response deadline of September 29, 2026, is open to small businesses, including certified service-disabled veteran-owned, minority, and women-owned enterprises. The prime contractor, J.W. Fowler, is actively seeking subcontractor pricing and offering support to M/W/DBE firms regarding bonding, insurance, and equipment procurement to maximize participation.

James W. Fowler Co.

POSTED

about 9 hours ago

DEADLINE

MWD - Inland Feeder/SBVMWD Foothill Pump Station Intertie, Stage 1 (Specification 2049)

Solicitation # mwd-inland-feedersbvmwd-foothill-pump-station-intertie-stage-1-specification-2049

The MWD Inland Feeder/SBVMWD Foothill Pump Station Intertie Stage 1 project involves the installation of extensive steel piping, including 2,150 linear feet of 54 to 66-inch diameter pipe and 200 linear feet of 144-inch diameter pipe. The scope of work encompasses the installation of various contractor and MWD furnished valves, tie-ins, and associated fittings, along with the construction of four surge tanks, two valve vaults, and an air compressor yard structure. Additional requirements include drainage improvements, electrical upgrades, instrumentation and controls, and specialized excavation for cobbles and large boulders. The project also requires welding, disinfection, and surface restoration to complete the appurtenant work. This solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB entities. The performance of the contract will take place in California, with a response deadline of September 29, 2026.

W.A. Rasic Construction Company, Inc.

POSTED

about 9 hours ago

DEADLINE

CBP7664 Wellness HVAC Compressor Replacement

Solicitation # CBP7664

Management & Training Corporation is seeking bids for a subcontracting opportunity to replace a failed HVAC/refrigeration compressor at the Wellness facility of the Sierra Nevada Job Corps Center in Reno, Nevada. This fixed-price, single lump sum contract requires the contractor to provide all labor, materials, and equipment to execute a five-phase process including preparation, demolition, installation of an OEM-specified compressor, system testing and commissioning, and final closeout. The project must restore full cooling capacity and operational efficiency while adhering to EPA Section 608 regulations for refrigerant recovery. The work must be completed within thirty consecutive business days following the receipt of a written Notice to Proceed. Bids will be evaluated based on overall best value, considering price, quality, and delivery schedule. The estimated price range is between 0 and 25,000 dollars, though bids equal to or greater than 25,000 dollars require a 20 percent bid bond guarantee and subsequent performance and payment bonds from an A-rated surety company. Submission requirements include a bid sheet, proof of insurance, three comparable project references, and a completed supplier packet containing a W-9 and self-certification of business size under FAR 52.219-8. Contractors must comply with Davis-Bacon Act prevailing wage rates for Washoe County and adhere to FAR 52.204-10 reporting if the award reaches 40,000 dollars. Final payment is contingent upon a successful final inspection and the submission of a notice of final completion, certified payroll reports, and operation and maintenance manuals.

Sierra Nevada Job Corps Center

POSTED

about 9 hours ago

DEADLINE