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COMBINED CENTER OF SERVICES

UEI: JNZ6ZHLMKY25

COMBINED CENTER OF SERVICES is a federal contractor, registered under UEI JNZ6ZHLMKY25. It has been awarded $22,246 across 4 federal contracts. Primary work spans Janitorial Services, Air and Gas Compressor Manufacturing, and Unknown NAICS. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

JNZ6ZHLMKY25

Federal Contracting Overview

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

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Award Analytics & Distribution

Awards by Agency
Department Of Defense$22.2K100%
Awards by NAICS
561720 - Janitorial Services$12.2K54.9%
333912 - Air and Gas Compressor Manufacturing$6.6K29.7%
421830 - Unknown NAICS$3.4K15.3%
Awards by Agency Over Time
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Awards by Place of Performance

Open opportunities in COMBINED CENTER OF SERVICES's top NAICS codes and agencies

NAICS: 333912
New
DIBBS
SEAL ASSEMBLY, SHAFT, SP
Solicitation # SPE7M1-26-Q-1335
The seal assembly is a shaft-mounted, spring-loaded mechanical seal requiring pure carbon material proprietary to Morgan Advanced Materials, specifically Cage 80894, as defined by Drawing 5773203, Sheet 26. Manufacturing must comply with NAVSEA 5773203, Piece No. 10A, and Drawing Sheets 26 and 30, with three critical deviations: the outer shell must follow Ram Seal Drawing 01-250159 Rev B, the drive band must adhere to Ram Seal Drawing 11-250159 Rev B, and the spring retainer must conform to Ram Seal Drawing 12-250259 Rev A. Each unit must be delivered with a complete installation kit containing specified O-rings identified by part numbers 5773203-1.6, 5773203-1.7.1, 5773203-12.6.4, 5773203-1.8.1, 5773203-1.9.1, 5773203-4.1, 5773203-10.11, 5773203-12.6.5, and a 2-inch steel spanner wrench with a .250 inch pin per Fed Spec GGG-W-665 Type 2 Grade A. The contract mandates a Certificate of Quality Compliance for each manufacturing lot, prepared in accordance with the Supplemental Quality Assurance Provision, and requires electronic submission of each COQC via the iRAPT system. Product verification testing may be invoked at the government’s discretion under DLAD 52.246-9004, and all supplies must conform to DLA packaging, configuration management, and inspection requirements including RQ002, RQ009, and RD003. The NSN 4320-01-269-8849 is solicited under a total small business set-aside with a delivery deadline of 30 days ADO for 104 units, sourced through the Department of Defense’s Maritime Supply Chain under contract SPE7M1-26-Q-1335.
MARITIME SUPPLY CHAIN

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about 6 hours ago

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in 7 days
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NAICS: 333912
New
DIBBS
LUBRICATING GUN, HANDHE
Solicitation # SPE8EE-26-T-2279
The contract specifies the procurement of 17 handheld lubricating guns under NSN 4930017141512 with a unit price of $17.00 and a total estimated value between $3,893 and $4,063 based on historical pricing, though the current solicitation does not list a fixed unit price. Delivery is required within 167 days after order placement, with an original delivery date of January 18, 2027, and a need ship date of February 1, 2027, to be fulfilled FOB origin to the designated delivery point at DLA Distribution’s New Cumberland facility in Pennsylvania. The item must be packaged and preserved in strict compliance with MIL-STD-2073-1E, using a clean/dry method with aluminum film wrapping and packed in unitized D3 boxes within E5 intermediate containers, marked per MIL-STD-129 without special marking codes and palletized per DLA’s RP001 requirements. Mercury or mercury-containing compounds are strictly prohibited unless exempted for regulated functional use in batteries, lights, instruments, weapon systems, or NAVSEA-specified reagents, and portable mercury-containing devices must include shockproof containment and a secondary boundary consistent with NAVSEA 5100-003D. All supplies must be inspected and accepted at the destination point, with compliance to FAR 52.246-2 and DFARS 252.223-7001 for hazardous material labeling. The contract incorporates a full suite of federal and defense acquisition regulations including clauses on cybersecurity safeguarding, trafficking prohibition, employment eligibility verification, sustainable product use, prohibited materials such as hexavalent chromium, restrictions on Chinese military company sourcing, export control, electronic invoicing via WAWF, whistleblower protections, and NIST SP 800-171 compliance. Offerors must affirm their small business status, socioeconomic certifications including WOSB, SDVOSB, HUBZone, and 8(a) eligibility, and submit through DIBBS by the August 17, 2026 deadline, with mandatory SAM registration and UEI/CAGE code disclosures. Deviations apply to numerous FAR and DFARS clauses, particularly those concerning contract type, small business representation, and information security, and all provisions are governed by the solicitation number SPE8EE-26-T-2279
CONSTRUCTION & EQUIPMENT MANU & CON

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about 6 hours ago

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in 12 days
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NAICS: 561720
New
Quarterly grease trap cleanings in MO
Solicitation # quarterly-grease-trap-cleanings-mo
This subcontracting opportunity is for quarterly grease trap cleanings at the Excelsior Springs Job Corps Center in Missouri, with services scheduled for October, January, April, and July between October 1, 2026, and September 31, 2027. The work involves cleaning two grease traps located in the cafeteria and culinary arts building, including removal of fats, oils, and grease, scraping hardened buildup, washing internal components, testing water flow, replacing damaged baffles, ensuring proper rubber gasket seals, and safely disposing of waste materials. All work must comply with applicable local, state, and federal codes including OSHA regulations, the National Electrical Code, and NFPA Standard No. 101. Bidders must be registered in Sam.gov with a Unique Entity ID, possess valid Missouri-specific licensing and credentials, and provide all required documentation including a completed Bid Sheet with fee-for-service pricing, a detailed cost breakdown, vendor acknowledgment form, Form W-9, applicable FFATA notice, anti-lobbying certification, certificates of insurance, and a proposed service schedule. The solicitation is restricted to small business set-asides including SDB, WOSB, HUBZone SB, VOSB, and SDVOSB, and responses must adhere to FAR clauses covering debarment certification, the Service Contract Act, minimum wage requirements under EO 14026, and anti-lobbying provisions. Payment will be made within 30 days of invoicing, with bids due by noon CST on August 21, 2026, and must be submitted to ETR’s procurement office via hard copy with proper labeling. The contract type is fee-for-service, with all pricing required to include labor, materials, transportation, and supervision, and no additional charges will be paid unless explicitly included and accepted in the bid. Bonding requirements apply based on contract value: 100% payment bond for projects between $35,000 and $150,000, and both 100% performance and payment bonds for amounts exceeding $150,000. Contractors and personnel must follow center security rules, refrain from fraternizing with students or staff, and comply with the center’s tobacco-free and drug-free policy. Final acceptance requires submission of warranties, guarantees, and a signed punch list, with ETR serving as the sole judge in awarding the contract based on best overall value—not merely the lowest price.
ETR/Excelsior Springs Job Corps

POSTED

about 7 hours ago

DEADLINE

in 16 days
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NAICS: 561720
New
RFQ5911 Dorm Floor Stripping & Waxing
Solicitation # RFQ5911
This solicitation, numbered RFQ5911 Dorm Floor Stripping & Waxing, is a subcontracting opportunity issued by Management & Training Corporation (MTC) for janitorial services at the San Diego Job Corps Center located at 1325 Iris Ave, Imperial Beach, CA 91932. The work involves stripping and refinishing resilient vinyl composite tile (VCT) flooring across nine hallway corridors in four buildings—178, 179, 191, and 192—covering approximately 6,680 square feet. The scope requires complete removal of all existing floor finish buildup and contamination using commercial stripping solutions applied with low-speed rotary machines or autoscrubbers, followed by extraction of spent solution via wet vacuum. The refinishing process mandates application of a minimum of three coats of commercial-grade, high-solids floor finish with certified cure times between coats, ensuring a uniform, high-gloss surface free of lap marks, streaks, or bare spots. Work must be performed building-by-building or hallway-by-hallway to minimize disruption. The solicitation is set aside exclusively for small business categories including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business, with NAICS code 561720. Bidders must comply with FAR clauses including 52.222-41, which mandates adherence to Wage Determination WD# 2015-5635 (Rev 29) dated December 3, 2025, for prevailing wage rates, and 52.204-10, requiring reporting of executive compensation for contracts valued at $40,000 or more. Subcontractors exceeding $30,000 must disclose any federal debarment status under FAR 52.209-6 and certify they are not debarred or suspended. Proposers must self-certify their business size and category using the MTC Supplier Self-Certification Form, submit IRS Form W-9, and provide DUNS and UEI numbers. Insurance requirements include $500,000 employer’s liability under workers’ compensation, $1 million per occurrence and $3 million aggregate general liability, with MTC and the Government named as additional insured. The contract also mandates compliance with the Drug-Free Workplace Act, Anti
San Diego Job Corps Center

POSTED

about 7 hours ago

DEADLINE

in 14 days
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NAICS: 561720
New
Federal
Cooking Exhaust Maintenance
Solicitation # W911SD26QA117
The U.S. Government is seeking information from qualified small businesses to support a potential future solicitation for commercial kitchen exhaust system maintenance, inspection, and cleaning services at the United States Military Academy in West Point, New York. This sources sought notice is not a solicitation and does not obligate the government to award a contract. The requirement is intended for a small business set-aside, contingent upon receiving sufficient responses from at least two qualified small businesses across various socioeconomic categories, including 8(a), SDVOSB, WOSB, HUBZone, and SDB concerns. The work must comply with NFPA 96 standards and all applicable federal, state, and local regulations. The NAICS code is 561720 with a $22 million size standard. The anticipated contract structure includes a one-year base period with four optional one-year renewal periods. Performance will encompass annual, semi-annual, and quarterly preventative maintenance across multiple buildings on post, with specific high-traffic facilities requiring additional cleanings in March and September, and certain locations limited to annual servicing. Work must be coordinated in advance with the Contracting Officer’s Representative and performed on strict schedules, including major cleanings during winter and summer breaks. Contractors must disassemble, clean, and reassemble all system components including hoods, ducts, fans, and filters, cover adjacent equipment, wash floors, and remove grease debris. Each exhaust hood must receive a permanently attached waterproof and grease-proof certification label with legible information after service. A detailed written report containing before and after photographs must be submitted to the COR within ten days of completion, along with a formal certification report within two weeks following each cycle. Personnel must obtain security badges and pass background checks to access the West Point installation, with denial possible based on felony convictions or three or more misdemeanors in five years. Contractors are required to submit company qualifications, personnel resumes, certifications, inspection checklists, a quality control plan, and Safety Data Sheets for all cleaning materials, approved fifteen days prior to use. All waste must be properly handled and disposed of per federal and state laws, and contractors bear full liability for spills or improper disposal. Responses must be submitted by August 6, 2026, to the designated point of contact, including the solicitation number in the subject line, and must address small business capability, pricing, commercial availability, and any potential restrictions to competition.
W6QM Micc-West Point

POSTED

about 11 hours ago

DEADLINE

in about 21 hours
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NAICS: 561720
New
International
Cleaning Training Program, NB
Solicitation # 21280-27-5427540
The Correctional Service of Canada is seeking to award a one-year contract for a Cleaning Training Program targeting federally sentenced offenders monitored in the community, with the goal of providing vocational training, on-the-job experience, and professional cleaning services at the Parrtown Community Correctional Centre and Saint John Parole Office in Saint John, New Brunswick. The contract requires the supplier to deliver a structured program that includes certification-based training in cleaning procedures, equipment operation, hazardous chemical handling, and proper use of personal protective equipment, while also supplying a qualified Resource with at least one year of cleaning experience and one year of experience working with offenders in the past five years. The Resource must supervise participants during 3-hour daily shifts from Monday to Friday, beginning at 4:00 p.m., perform cleaning tasks across 17 offices, washrooms, conference rooms, restricted areas, and other designated spaces, ensure compliance with safety protocols including signage and contamination prevention, maintain strict boundaries by not disturbing desks or filing cabinets, and submit detailed post-program reports and certificates of completion for each participant within 14 business days of their training end date. All work must be conducted in English, adhere to sustainability standards for printing materials, and comply with stringent security requirements, including the contractor holding a valid Designated Organization Screening and all personnel maintaining Reliability Status through the Public Works and Government Services Canada Contract Security Program. This procurement is designated as a sole-source award to The John Howard Society of NB, located in Saint John, NB, under the exception that only one supplier is capable of fulfilling the specialized needs of this program, particularly in supporting offender rehabilitation and reintegration in the region. The supplier has previously demonstrated capacity to meet the unique requirements of training offenders in a correctional context, and no other qualified providers are available within Newfoundland and Labrador to deliver this service. While other suppliers may submit a Statement of Capabilities by August 20, 2026 at 2:00 p.m. ADT to challenge the sole-source designation, they must clearly prove they meet all minimum essential requirements, including program structure, certification delivery, and personnel qualifications. If no suitable submissions are received by the deadline, the contract will be awarded as planned. The estimated contract value is $41,262.00, excluding GST/HST, and the agreement will run until July 31, 2027. This procurement is not subject to any trade agreements, Indigenous business set-asides, or comprehensive land claims agreements, and the Government Contracts Regulations exception for
Correctional Service of Canada

POSTED

about 18 hours ago

DEADLINE

in 15 days
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NAICS: 561720
New
SLED
RFP-591-260000002340-1 | MDOT-Bay-Clare WC - Janitorial/Grounds/Snow Services
Solicitation # RFP-591-260000002340-1
The Michigan Department of Transportation is soliciting proposals for janitorial, grounds maintenance, and snow removal services at the Saginaw East Side Garage facility in Michigan. The contract, identified as RFP-591-260000002340-1, was posted on August 5, 2026, with responses due by August 20, 2026. Services are required to support the operational needs of the facility, ensuring clean and safe indoor and outdoor environments throughout the year, with particular emphasis on winter snow and ice management. The work will be performed exclusively at the designated location in Michigan and is categorized under a SLED agency procurement, indicating state-level government sponsorship without specific small business set-aside provisions. Primary contact for the solicitation is Mark Morrison, reachable via email and phone, with additional support contacts listed for the Saginaw East Side Garage and the Bay-Mt. Pleasant Transportation Service Center. Proposals must be submitted through the designated Michigan state procurement portal, and bidders are expected to have the capability to deliver consistent, reliable services according to state-mandated standards. While no NAICS code is provided, the nature of the services suggests alignment with building cleaning and maintenance or landscape services sectors. All work must be performed in accordance with the terms and expectations outlined in the solicitation, with performance tied to facility operational continuity and public safety.
SAGINAW EAST SIDE GARAGE

POSTED

about 19 hours ago

DEADLINE

in 15 days
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NAICS: 561720
New
SLED
RFP-591-260000002444-1 | Monroe Welcome Center Janitorial
Solicitation # RFP-591-260000002444-1
The solicitation RFP-591-260000002444-1 for Monroe Welcome Center Janitorial services is open to qualified vendors seeking to provide cleaning and maintenance services at the Monroe Welcome Center in Michigan. The solicitation was posted on August 5, 2026, with a response deadline of August 20, 2026, at 7:00 PM Eastern Time. This procurement is issued by the University Region under the state of Michigan and falls under the SLED category, indicating it targets state, local, or educational government entities. The work will be performed at the Monroe Welcome Center location, though specific address details are not provided. Proposals must be submitted through the Michigan SIGMA portal at the provided web link. Primary point of contact for questions and submissions is Ali Rad, reachable via email at rada2@michigan.gov or by phone at 734-972-0961. Additional contacts include the University Region and Brighton Transportation Service Center for secondary inquiries. There is no set-aside designation specified, meaning the opportunity is open to all eligible bidders regardless of business size or ownership status. The NAICS code is not listed, but the nature of the contract clearly indicates it is for janitorial and custodial services. All interested parties are expected to review the full solicitation documents through the provided online portal to understand scope, requirements, evaluation criteria, and submission guidelines.
University Region

POSTED

about 19 hours ago

DEADLINE

in 15 days
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NAICS: 333912
New
DIBBS
VALVE, FREE AIR UNLO
Solicitation # SPE7M0-26-T-031C
The contract is for the procurement of two free air unloader valves under NSN 4310-01-275-0598, with a required delivery within five days of award, delivered FOB origin. The item is classified as a critical application component, and only two approved suppliers—Ingersoll-Rand Company DBA 51436 with part number 30386478 and Siemens Energy, Inc. with part number 42108597—are qualified. Strict compliance with DLA packaging requirements and MIL-STD-2073-1E is mandated, including specific packaging methods, materials, and unit container codes, with marking conforming to MIL-STD-129 and no special markings required. The shipment must be sent by the fastest traceable means, explicitly prohibiting parcel post, and directed to the Military Sealift Command in San Diego, California. Mercury or mercury-containing compounds are prohibited from intentional addition or direct contact with the hardware, except for functional uses in specified items like batteries, fluorescent lights, sensors, or weapons systems as defined by NAVSEA, with portable devices requiring shock-proof design and secondary containment per NAVSEA 5100-003D. The contract enforces a zero variance in quantity and requires inspection and acceptance at destination, with the original required delivery date set for January 28, 2025. All technical and quality standards referenced are governed by the DLA Master List of Technical and Quality Requirements, with revisions controlled by the solicitation or award date depending on acquisition size. The contract is issued under solicitation SPE7M0-26-T-031C, with a primary point of contact at the Defense Logistics Agency and a NAICS code of 333912 for industrial machinery manufacturing.
MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

1 day ago

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in 12 days
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NAICS: 333912
New
DIBBS
FILTER-REGULATOR, AI
Solicitation # SPE7M2-26-T-5989
The contract specifies the procurement of five Filter-Regulator, AI units under NSN 4930-01-561-7701, with a unit price of $5.00 and a total value of $25.00, awarded under solicitation SPE7M2-26-T-5989. Delivery is required within 154 days from the contract award date, with FOB origin shipping terms, and inspection and acceptance points set at the destination. Packaging must conform to MIL-STD-2073-1E, with specific preservation methods, wrap materials, and unit container codes, and marking must follow MIL-STD-129 without special markings. Palletization adheres to DLA packaging requirements, and the delivery address is the DLA Distribution facility in New Cumberland, PA. The item is subject to strict prohibition against intentional addition of mercury or mercury-containing compounds, except for functional uses in specified equipment like batteries, fluorescent lamps, instruments, and naval-referenced chemical reagents, with portable mercury-containing devices requiring shockproof design and secondary containment per NAVSEA 5100-003D. Technical and quality requirements referenced by R or I numbers are governed by the DLA Master List, with applicable revisions controlled by the solicitation or award date depending on acquisition size. The required ship date is January 19, 2027, with the original delivery deadline set for April 1, 2027, and all transportation logistics follow DLA procedural notes C19 and C20.
NUCLEAR REACTOR PROGRAM

POSTED

1 day ago

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in 12 days
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NAICS: 333912
New
DIBBS
SEAT, SOLENOID
Solicitation # SPE4A5-26-T-291F
The contract calls for the procurement of two SEAT, SOLENOID units with NSN 4930011259991 and part number 2763270-101, sourced from Parker-Hannifin Corporation in Irvine, CA, identified as a commercial item and critical application item. The total contract value is $4.00, with delivery required within 20 days of order placement under FOB Origin terms, meaning title and risk transfer upon delivery at the contractor’s facility. Inspection and acceptance occur at the origin, and the item must comply with MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, including mandatory barcoding, with no special marking required. Preservation follows Method 31 (Clean and Dry) with Level 1 climate control and no special preservation material. Quality control mandates sampling per MIL-STD-1916 or zero-conformance methods under MIL-STD-105/ASQ Z1.4, with critical, major, and minor attributes assigned AQLs of 0.1, 1.0, and 4.0 respectively, and unspecified attributes deemed major. Delivery is destined for the Defence Forces Logistics Command in Tampere, Finland, with freight handled by Blue Water Shipping US Inc. All submissions must be made electronically via DIBBS by July 23, 2026, under the simplified acquisition procedures of SPE4A5-26-T-291F, with payment processed through WAWF. The item is subject to multiple DFARS and FAR clauses including trafficking in persons, employment eligibility verification, sustainable products, hazardous material identification, prohibition of hexavalent chromium, safeguarding covered defense information, cybersecurity reporting, electronic payment submission, and restrictions on procurement from communist Chinese military companies. The contractor must also comply with DLA’s Master List of Technical and Quality Requirements, maintain UEI and CAGE codes, and adhere to all representations regarding size status and socioeconomic certifications.
ASC SUPPLIER OPER OEM DIVISION

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1 day ago

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in 2 days
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