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Federal contractor profile

MANNON MECHANICAL LLC

Doing business as MANNON GOVERNMENT SERVICES

UEI DV9CW9VZCJH9 · CAGE 9SJ71

SAM.gov: Active

SAM.gov registration

Legal name
MANNON MECHANICAL LLC
DBA MANNON GOVERNMENT SERVICES
UEI
DV9CW9VZCJH9
CAGE code
9SJ71
Registration status
Active
Expiration date Aug 5, 2026 — expiration date has passed
Physical location
Not listed
Registered state: MS
Certifications / set-aside eligibility
None listed in SAM.gov
SDVOSB, WOSB, 8(a), HUBZone as listed in the SAM.gov registration

NAICS codes in the registration

  • 238120Structural Steel and Precast Concrete Contractors
  • 238210Electrical Contractors and Other Wiring Installation Contractors
  • 238220Plumbing, Heating, and Air‑Conditioning Contractors
  • 238290Other Building Equipment Contractors
  • 238310Drywall and Insulation Contractors
  • 238320Painting and Wall Covering Contractors
  • 238330Flooring Contractors
  • 238340Tile and Terrazzo Contractors
  • 238350Finish Carpentry Contractors
  • 238390Other Building Finishing Contractors
  • 238990All Other Specialty Trade Contractors
  • 315210Cut and Sew Apparel Contractors
Show 181 more NAICS codes
  • 321920Wood Container and Pallet Manufacturing
  • 324110Petroleum Refineries
  • 325120Industrial Gas Manufacturing
  • 332420Metal Tank (Heavy Gauge) Manufacturing
  • 332510Hardware Manufacturing
  • 332999All Other Miscellaneous Fabricated Metal Product Manufacturing
  • 333120Construction Machinery Manufacturing
  • 333248All Other Industrial Machinery Manufacturing
  • 333310Commercial and Service Industry Machinery Manufacturing
  • 333414Heating Equipment (except Warm Air Furnaces) Manufacturing
  • 333415Air‑Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
  • 333611Turbine and Turbine Generator Set Unit Manufacturing
  • 333613Mechanical Power Transmission Equipment Manufacturing
  • 333618Other Engine Equipment Manufacturing
  • 333922Conveyor and Conveying Equipment Manufacturing
  • 333923Overhead Traveling Crane, Hoist and Monorail System Manufacturing
  • 333924Industrial Truck, Tractor, Trailer and Stacker Machinery Manufacturing
  • 333996Fluid Power Pump and Motor Manufacturing
  • 334118Computer Terminal and Other Computer Peripheral Equipment Manufacturing
  • 334310Audio and Video Equipment Manufacturing
  • 334417Electronic Connector Manufacturing
  • 334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
  • 335139Electric Lamp Bulb and Other Lighting Equipment Manufacturing
  • 335210Small Electrical Appliance Manufacturing
  • 335311Power, Distribution and Specialty Transformer Manufacturing
  • 335312Motor and Generator Manufacturing
  • 335910Battery Manufacturing
  • 335921Fiber Optic Cable Manufacturing
  • 336120Heavy Duty Truck Manufacturing
  • 336413Other Aircraft Part and Auxiliary Equipment Manufacturing
  • 336611Ship Building and Repairing
  • 336999All Other Transportation Equipment Manufacturing
  • 337214Office Furniture (Except Wood) Manufacturing
  • 423730Warm Air Heating and Air‑Conditioning Equipment and Supplies Merchant Wholesalers
  • 445230Fruit and Vegetable Retailers
  • 481111Scheduled Passenger Air Transportation
  • 481112Scheduled Freight Air Transportation
  • 481211Nonscheduled Chartered Passenger Air Transportation
  • 481212Nonscheduled Chartered Freight Air Transportation
  • 481219Other Nonscheduled Air Transportation
  • 483111Deep Sea Freight Transportation
  • 483112Deep Sea Passenger Transportation
  • 485310Taxi and Ridesharing Services
  • 485320Limousine Service
  • 485510Charter Bus Industry
  • 485991Special Needs Transportation
  • 485999All Other Transit and Ground Passenger Transportation
  • 488111Air Traffic Control
  • 488119Other Airport Operations
  • 488190Other Support Activities for Air Transportation
  • 488210Support Activities for Rail Transportation
  • 488310Port and Harbor Operations
  • 488320Marine Cargo Handling
  • 488330Navigational Services to Shipping
  • 488390Other Support Activities for Water Transportation
  • 488410Motor Vehicle Towing
  • 488490Other Support Activities for Road Transportation
  • 488991Packing and Crating
  • 488999All Other Support Activities for Transportation
  • 491110Postal Service
  • 493110General Warehousing and Storage
  • 493120Refrigerated Warehousing and Storage
  • 493190Other Warehousing and Storage
  • 512132Drive‑In Motion Picture Theaters
  • 512240Sound Recording Studios
  • 517121Telecommunications Resellers
  • 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
  • 523910Miscellaneous Intermediation
  • 532111Passenger Car Rental
  • 532112Passenger Car Leasing
  • 532120Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
  • 532284Recreational Goods Rental
  • 532289All Other Consumer Goods Rental
  • 532310General Rental Centers
  • 532411Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
  • 532412Construction, Mining and Forestry Machinery and Equipment Rental and Leasing
  • 532420Office Machinery and Equipment Rental and Leasing
  • 532490Other Commercial and Industrial Machinery and Equipment Rental and Leasing
  • 541310Architectural Services
  • 541320Landscape Architectural Services
  • 541330Engineering Services
  • 541340Drafting Services
  • 541350Building Inspection Services
  • 541360Geophysical Surveying and Mapping Services
  • 541380Testing Laboratories and Services
  • 541430Graphic Design Services
  • 541490Other Specialized Design Services
  • 541511Custom Computer Programming Services
  • 541512Computer Systems Design Services
  • 541513Computer Facilities Management Services
  • 541519Other Computer Related Services
  • 541611Administrative Management and General Management Consulting Services
  • 541612Human Resources Consulting Services
  • 541613Marketing Consulting Services
  • 541614Process, Physical Distribution and Logistics Consulting Services
  • 541618Other Management Consulting Services
  • 541620Environmental Consulting Services
  • 541690Other Scientific and Technical Consulting Services
  • 541922Commercial Photography
  • 541930Translation and Interpretation Services
  • 541940Veterinary Services
  • 541990All Other Professional, Scientific and Technical Services
  • 561210Facilities Support Services
  • 561320Temporary Help Services
  • 561330Professional Employer Organizations
  • 561410Document Preparation Services
  • 561421Telephone Answering Services
  • 561499All Other Business Support Services
  • 561611Investigation and Personal Background Check Services
  • 561612Security Guards and Patrol Services
  • 561613Armored Car Services
  • 561621Security Systems Services (except Locksmiths)
  • 561720Janitorial Services
  • 561730Landscaping Services
  • 561790Other Services to Buildings and Dwellings
  • 561910Packaging and Labeling Services
  • 561990All Other Support Services
  • 562111Solid Waste Collection
  • 562112Hazardous Waste Collection
  • 562119Other Waste Collection
  • 562211Hazardous Waste Treatment and Disposal
  • 562212Solid Waste Landfill
  • 562219Other Nonhazardous Waste Treatment and Disposal
  • 562910Remediation Services
  • 562991Septic Tank and Related Services
  • 562998All Other Miscellaneous Waste Management Services
  • 611420Computer Training
  • 611430Professional and Management Development Training
  • 611511Cosmetology and Barber Schools
  • 611512Flight Training
  • 611513Apprenticeship Training
  • 611610Fine Arts Schools
  • 611620Sports and Recreation Instruction
  • 611691Exam Preparation and Tutoring
  • 611692Automobile Driving Schools
  • 611699All Other Miscellaneous Schools and Instruction
  • 611710Educational Support Services
  • 621111Offices of Physicians (except Mental Health Specialists)
  • 621112Offices of Physicians, Mental Health Specialists
  • 621210Offices of Dentists
  • 621310Offices of Chiropractors
  • 621320Offices of Optometrists
  • 621330Offices of Mental Health Practitioners (except Physicians)
  • 621340Offices of Physical, Occupational and Speech Therapists and Audiologists
  • 621391Offices of Podiatrists
  • 621399Offices of All Other Miscellaneous Health Practitioners
  • 621498All Other Outpatient Care Centers
  • 621511Medical Laboratories
  • 622110General Medical and Surgical Hospitals
  • 623110Nursing Care Facilities (Skilled Nursing Facilities)
  • 623990Other Residential Care Facilities
  • 624190Other Individual and Family Services
  • 624410Child Care Services
  • 711130Musical Groups and Artists
  • 711219Other Spectator Sports
  • 711510Independent Artists, Writers, and Performers
  • 713120Amusement Arcades
  • 713930Marinas
  • 713990All Other Amusement and Recreation Industries
  • 721110Hotels (except Casino Hotels) and Motels
  • 721199All Other Traveler Accommodation
  • 721211RV (Recreational Vehicle) Parks and Campgrounds
  • 721214Recreational and Vacation Camps (except Campgrounds)
  • 722310Food Service Contractors
  • 722320Caterers
  • 722330Mobile Food Services
  • 722511Full-Service Restaurants
  • 811111General Automotive Repair
  • 811114Specialized Automotive Repair
  • 811121Automotive Body, Paint and Interior Repair and Maintenance
  • 811192Car Washes
  • 811198All Other Automotive Repair and Maintenance
  • 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
  • 811411Home and Garden Equipment Repair and Maintenance
  • 811420Reupholstery and Furniture Repair
  • 811430Footwear and Leather Goods Repair
  • 811490Other Personal and Household Goods Repair and Maintenance
  • 812111Barber Shops
  • 812112Beauty Salons
  • 812199Other Personal Care Services
  • 812320Drycleaning and Laundry Services (except Coin‑Operated)

Federal contract awards

Federal award obligations, all years on record
$578K

10 awards from 5 agencies; most recent award starting Sep 29, 2026.

New awards started, FY2024–FY2026
$578K
10 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$00 awards
FY2025$48K2 awards
FY2026$529K8 awards
Top agencies for new awards, FY2024–FY2026
  1. Department of the Interior$460K
  2. Department of Defense$48K
  3. Department of Homeland Security$32K
Active contracts
3
awards with a period of performance ending after today

Obligations are the total obligated amount on each prime award, attributed to the fiscal year the award started (USAspending.gov).

Exclusion screening

No active exclusions linked to this UEI on SAM.gov or OIG LEIE as of Oct 11, 2026

Only exclusion records linked to this registration by identifier (UEI, or NPI for health-care organizations) are shown. Records that merely share a similar name are not. Confirm current status on SAM.gov before relying on it.

Similar contractors in NAICS 811114

Active registrations under Specialized Automotive Repair with a similar federal award history.

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Sources: SAM.gov Entity Registration (as of Oct 19, 2026) · USAspending.gov (as of Oct 18, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 19, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.