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MACK JANITORIAL & MAINTENANCE

UEI: GEE6CT3983N7CAGE: 9K4D6

MACK JANITORIAL & MAINTENANCE is a federal contractor, registered under UEI GEE6CT3983N7 and CAGE code 9K4D6. It has been awarded $154,184 in federal contracts. Primary work spans Janitorial Services. Top awarding agencies include Department Of Energy.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Websitehttp://www.mjmcleaning.com

Address123 Main St, City, ST 12345

Registration

UEI Code

GEE6CT3983N7

CAGE Code

9K4D6

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationWoman-Owned Business

NAICS Codes

561720Janitorial Services(Primary)

561740Carpet and Upholstery Cleaning Services

561790Other Services to Buildings and Dwellings

811192Car Washes

811490Other Personal and Household Goods Repair and Maintenance

Federal Contracting Overview

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

AI Capability Profile

Mack Janitorial & Maintenance specializes in comprehensive facility cleaning and maintenance services for federal government installations, with a demonstrated focus on mission-critical infrastructure under the Department of Energy. The contractor delivers full-spectrum janitorial services including...

Key Performance Metrics

Awards Count

1

All time

Active

1

Currently performing

Completed

0

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 Energy$154.2K100%

Awards by NAICS

561720 - Janitorial Services$154.2K100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in MACK JANITORIAL & MAINTENANCE's top NAICS codes and agencies

Janitorial and Waste Management ServicesThis subcontract for Janitorial and Waste Management Services supports prime contractors on projects for the Hawaii Department of Business, Economic Development, and Tourism. The scope of work involves comprehensive cleaning and waste disposal, including the maintenance of customer picnic tables, the management of recycling programs, and the collection and disposal of waste. Additionally, the contractor is responsible for stocking and maintaining restroom facilities to ensure clean premises. The selected provider must supply all necessary custodial equipment and trash dumpsters required for hauling. This opportunity falls under NAICS code 561720 and was posted on October 20, 2026, with a response deadline of November 21, 2026.

Department of Business, Economic Development, & Tourism

POSTED

about 8 hours ago

DEADLINE

in about 1 month

Industrial Kitchen Deep Cleaning ServiceThe Industrial Kitchen Deep Cleaning Service is a subcontract for the Murray Park Community School, focusing on heavy-duty cleaning and degreasing of kitchen hoods, vents, and floors. The scope of work involves the use of industrial degreasers and high-pressure steam cleaning to ensure a certified clean and sanitized environment. All operations must strictly adhere to HSE standards and utilize food-grade chemical certifications to maintain safety and compliance within the school-meal service projects. This opportunity was posted on October 20, 2026, with a response deadline of February 12, 2027. Classified under NAICS code 561720, the contract is designed for providers capable of delivering specialized sanitation services to prime contractors. Interested parties can find further details through the provided government tender link.

Murray Park Community School

POSTED

about 14 hours ago

DEADLINE

Wash Bay and Ramp Janitorial MaintenanceThis subcontract for Wash Bay and Ramp Janitorial Maintenance involves providing specialized cleaning and maintenance services for washing infrastructure supporting prime contractors on St Helens Council municipal fleet projects. The scope of work focuses on the removal of debris and buildup from the designated vehicle wash bay, wash ramp, and recessed areas using industrial cleaning tools, steam cleaning operations, and drainage clearing equipment to ensure a fully maintained facility. The opportunity is categorized under NAICS code 561720 and is associated with St Helens Council. Interested parties must note that the response deadline is November 16, 2026, following a posting date of October 20, 2026.

St Helens Council

POSTED

about 14 hours ago

DEADLINE

High-Standard Sanitation and Room CleaningThis small business set-aside subcontract, titled High-Standard Sanitation and Room Cleaning, involves providing daily room cleaning and specialized sanitization services for Washington Army National Guard lodging projects in Spokane, Washington. The contractor is responsible for ensuring guest rooms are free of dirt, streaks, and debris by utilizing bleach or equivalent solutions capable of killing 99.9% of bacteria and removing all waste. The project falls under NAICS code 561720 and is managed by the Department of Defense under the W7N6 Uspfo Activity Wa Arng. To ensure successful delivery, the contractor must strictly adhere to the prime contractor's Quality Control plan and the Government Quality Assurance Surveillance Plan. Responses for this opportunity are due by October 30, 2026.

W7N6 Uspfo Activity Wa Arng

POSTED

about 18 hours ago

DEADLINE

Commercial Window Cleaning ServicesThis subcontract for Commercial Window Cleaning Services involves providing comprehensive interior and exterior window maintenance for Air Force facility projects at JB MDL Lakehurst. The scope of work includes semi-annual exterior cleaning, quarterly interior cleaning, and weekly polishing of interior glass and mirrors. All services must be performed using professional squeegees and extension equipment to ensure streak-free results across all installation facilities. The opportunity is designated as a total Small Business Set Aside under NAICS code 561720 and is managed by the Department of Defense agency FA4484 87 Cons Pk. Interested parties must respond by October 30, 2026, to provide these specialized cleaning services as a subcontractor to prime contractors operating within the 08641 zip code area.

FA4484 87 Cons Pk

POSTED

about 18 hours ago

DEADLINE

Janitorial Supplies and Restroom Consumables VendorThis subcontract opportunity is for a vendor to supply and deliver cleaning chemicals, soap, and paper products to prime contractors working on Air Force facility projects at JB MDL Lakehurst. The selected provider must ensure a continuous supply of restroom consumables and cleaning agents, specifically providing detergents and disinfectants that are EPA-approved, non-flammable, and CFC-free. Additionally, the vendor is required to provide all necessary Safety Data Sheets in accordance with Federal Standard No. 313. Managed by the Department of Defense under agency FA4484 87 Cons Pk, this opportunity is designated as a Total Small Business Set Aside under NAICS code 561720. The solicitation was posted on October 20, 2026, with a response deadline of October 30, 2026. Performance will take place in the 08641 zip code area.

FA4484 87 Cons Pk

POSTED

about 18 hours ago

DEADLINE

Specialized Custodial Services for Child Development Centers (CDC)This subcontract opportunity involves providing specialized custodial services for Child Development Centers and Youth Program facilities at JB MDL Lakehurst for the Department of Defense. The selected provider will perform daily cleaning and sanitization of high-sensitivity areas, specifically focusing on tables, chairs, and counters up to twice daily. All work must adhere to Air Force Level 4 Cleaning standards using non-phenolic, child-safe agents to ensure a safe environment. Due to the nature of the facilities, all personnel are required to undergo mandatory background checks and obtain necessary security clearances. This is a total Small Business Set Aside under NAICS code 561720. Interested parties must submit their responses by October 30, 2026.

FA4484 87 Cons Pk

POSTED

about 18 hours ago

DEADLINE

Post-Removal Site RestorationThis subcontract for Post-Removal Site Restoration involves providing cleaning and restoration services for prime contractors on Air Force projects located at Robins AFB in Warner Robins, Georgia. The scope of work focuses on the Building 140 work area and various on-base cutting and lay-down sites, utilizing industrial cleaning equipment and debris removal tools to return all areas to their pre-project conditions. Final acceptance of the work is contingent upon approval from the Government Representative. The opportunity is managed under the Department of Defense through the Maintenance Contracting Afsc Pzim agency. Interested parties should note that the response deadline is December 10, 2026, and the project is categorized under NAICS code 561720.

FA8571 Maintenance Contracting Afsc Pzim

POSTED

about 18 hours ago

DEADLINE

in about 2 months

Commercial Janitorial ServicesThis subcontract for Commercial Janitorial Services involves providing ongoing cleaning and basic maintenance for prime contractors working on US Army Corps of Engineers facility projects in Los Angeles. The scope of work includes the regular cleaning of common areas and offices, as well as the replacement of HVAC filters in ceiling return vents, all in strict accordance with the Janitorial Specifications outlined in the RLP. Managed under the Department of Defense through the W075 Endist Los Angeles, the contract falls under NAICS code 561720. The primary objective is to ensure the delivery of a consistently maintained and clean facility. Interested parties should note the response deadline of October 27, 2026.

W075 Endist Los Angeles

POSTED

about 18 hours ago

DEADLINE

JBMDL, NJ Lakehurst Custodial Services-2027-2032

Solicitation # FA448427Custodial

The Department of Defense, through the FA4484 87 Cons Pk office, is seeking a small business contractor to provide comprehensive custodial services at Joint Base MDL Lakehurst, New Jersey, for the period of 2027 to 2032. Under solicitation FA448427Custodial, the contractor must provide all management, labor, tools, and equipment necessary to maintain facility conditions and a professional appearance. This scope includes routine cleaning of hard floors and the provision and replenishment of soap and paper products in restrooms. Performance is governed by Air Force Custodial Common Levels of Service Standards and specific square footage requirements detailed in the contract appendices. All work must comply with Headquarters Air Force standards, applicable laws, and EPA regulations regarding cleaning chemicals, which must be stored in original labeled containers in locked closets. The contract is categorized as a small business set-aside under NAICS code 561720 and follows FAR 52.212-4 for commercial items. Key requirements include the submission of a transition plan, management plan, and quality control plan within the technical proposal. Security is a priority, with mandatory background checks for all personnel and specific security clearances required for those working in Child Development Center and Youth Program facilities. Performance is monitored by a Contracting Officer Representative who validates customer complaints and conducts periodic inspections. Validated complaints must be addressed within two hours of notification, and any Contract Discrepancy Reports must be responded to within ten calendar days. Contractor vehicles must prominently display the company name and maintain valid insurance.

FA4484 87 Cons Pk

POSTED

about 18 hours ago

DEADLINE

Operations and Maintenance Manual DevelopmentThis subcontract focuses on the creation of comprehensive technical documentation for prime contractors operating on Department of Energy projects at the Hanford Site. The primary objective is the development of detailed Operations, Maintenance, and User Manuals that are strictly aligned with final as-built designs and adhere to NQA-1 documentation standards. The final deliverable is a complete set of technical manuals designed to support end-user operation and maintenance. This opportunity is categorized under NAICS code 541990 and is managed through the Department of Energy, with a response deadline set for November 17, 2026.

Department Of Energy

POSTED

about 21 hours ago

DEADLINE

NQA-1 Electrical and Acceptance TestingThis subcontract opportunity involves providing independent quality assurance and electrical acceptance testing for prime contractors operating on Department of Energy projects at the Hanford Site. The selected provider will be responsible for developing comprehensive Acceptance Testing Plans and executing detailed electrical inspections within facilities that comply with NQA-1 standards. The primary deliverables for this engagement include the finalized Acceptance Testing Plans and the subsequent testing reports. To ensure technical compliance, all personnel assigned to the project must be certified to NQA-1 standards and have successfully passed visual acuity examinations. This requirement ensures that all quality assurance activities meet the rigorous safety and regulatory demands of the Department of Energy. Interested parties should note the response deadline of November 17, 2026, for this specialized technical service contract.

Department Of Energy

POSTED

about 21 hours ago

DEADLINE

Fabrication and Assembly of Downhole ProbesThis subcontract involves the fabrication and assembly of physical LOW downhole probe hardware for prime contractors operating on Department of Energy projects at the Hanford Site. The scope of work encompasses precision machining, welding, and electrical assembly to ensure the delivery of fully assembled probes. Strict technical and safety standards are required for this project, including the use of AWS QC-1 Certified Welding Inspectors. Additionally, all work must maintain full compliance with the National Electric Code and OSHA-recognized NRLT labeling requirements.

Department Of Energy

POSTED

about 21 hours ago

DEADLINE

Probe Firmware and Interface Software DevelopmentThis subcontract opportunity involves the development of embedded firmware and high-level interface software for prime contractors operating on Department of Energy projects at the Hanford Site. The scope of work requires programming microcontrollers for resource-constrained systems and creating PC-based software for hardware interfacing. Technical requirements include the use of data acquisition instrumentation and industrial protocols such as EtherCAT, with a preference for candidates experienced in NQA-1 environments. The selected provider will be responsible for delivering fully functional firmware along with comprehensive technical documentation. This project falls under NAICS code 541511 and was posted on October 20, 2026, with a response deadline of November 17, 2026. Interested parties can find further details through the official Hanford site procurement portal.

Department Of Energy

POSTED

about 21 hours ago

DEADLINE

Conceptual and Final Design of Downhole ProbesThis subcontract involves the full-lifecycle engineering design of specialized downhole probes for prime contractors operating on Department of Energy projects at the Hanford Site. The scope of work encompasses the entire design process, moving from conceptualization and refinement to the creation of final design specifications. Technical execution requires the use of 2D/3D CAD and EDA software to produce a comprehensive final design package and As-Built Design Media. To ensure technical proficiency, the contract mandates that lead engineering personnel possess a minimum of five years of professional experience. This opportunity is categorized under NAICS code 541330 and is managed by the Department of Energy. Interested parties must adhere to the response deadline of November 17, 2026.

Department Of Energy

POSTED

about 21 hours ago

DEADLINE

“DESIGN AND DEVELOPMENT SERVICES, LOW

Solicitation # 393098

Hanford Tank Waste Operations & Closure, LLC (H2C) is soliciting proposals for a Firm Fixed Price subcontract under solicitation 393098 to provide design and development services for LOW downhole probes. This work supports Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Hanford Field Office. The project is divided into eight primary tasks, ranging from conceptual design and prototyping to final fabrication, assembly, testing, and the delivery of as-built design media and user manuals. The desired delivery date for the fabricated items is September 30, 2028, with an expected award date of November 30, 2026. Award will be granted to the offeror providing the lowest price technically acceptable proposal. Qualified offerors must demonstrate specific technical proficiencies, including at least five years of experience for lead engineering personnel and demonstrated expertise in 2D/3D CAD and EDA software. Strict quality and safety standards apply, including NQA-1 and AWS QC-1 certifications for inspectors, and compliance with the National Electric Code and OSHA-recognized NRLT labeling for electrical equipment. Proposals must be submitted by November 16, 2026, and include a technical volume, a business and price proposal, and a quality assurance manual. Additional requirements include registration in the System for Award Management (SAM), compliance with the Buy American Act, and adherence to E-Verify and Hanford Site security procedures.

Department Of Energy

POSTED

about 21 hours ago

DEADLINE

Mobile Crane Inspector Training ProviderThis subcontract opportunity is for a Mobile Crane Inspector Training Provider to deliver specialized technical training for personnel working on Department of Energy Hanford Site projects. The selected provider will be responsible for developing and implementing curriculum, lesson plans, and qualification testing that adhere to ASME B30.5, 29CFR1926 Subpart CC, and DOE RL 92-36 standards. Key deliverables include the provision of participant rosters and Certificates of Qualification upon completion of the training. Qualified candidates must possess a minimum of five years of experience in crane inspector training and demonstrate specific expertise within DOE Complex environments. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026. This requirement falls under NAICS code 611519 and is managed by the Department of Energy.

Department Of Energy

POSTED

about 23 hours ago

DEADLINE

Mobile Crane Inspector Training

Solicitation # 392461

Hanford Mission Integration Solutions, LLC (HMIS) is soliciting proposals for Mobile Crane Inspector Training to support the Hanford Mission Essential Services Contract with the U.S. Department of Energy, Richland Office. This Firm Fixed Price contract, identified by solicitation number 392461, is designated as Quality Level F - Q Level 3 - GS. The scope of work requires training that adheres to ASME B30.5, 29CFR1926 Subpart CC, and DOE RL 92-36 standards. Performance takes place on the Hanford site, with a base period and four optional extension periods running through January 4, 2032. The award will be based on the Lowest Price Technically Acceptable (LPTA) basis, using a pass/fail screening process. Qualified offerors must demonstrate at least five years of experience in crane inspector training and specific experience within a DOE Complex. Technical proposals must include resumes for all personnel, a detailed price breakdown, and a series of eleven exhibits covering past performance, conflict of interest, and certifications. The contract incorporates various FAR and DEAR clauses, including requirements for small business subcontracting plans, organizational conflict of interest disclosures, and strict adherence to drug and alcohol policies for all personnel working on the Hanford site.

Department Of Energy

POSTED

about 23 hours ago

DEADLINE