Machine shops Ohio Cincinnati Supreme Rock LLC
Supreme Rock LLC
Fairfield, OH 45014.
Recorded from public federal registrations.
Federally registered since 2022
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Overview Supreme Rock LLC is a Fairfield, OH machine shop.
Recorded from public federal registrations. Every fact on this page links to the sentence and source it came from — click any fact to see it.
Supplies to the federal government No federal contract history on record. Awards are recorded against a company's registration address, not the plant that did the work — an empty history here does not mean this location has never won federal work.
Miscellaneous Maintenance And Repair Shop Specialized Equipment4940 registered Generators And Generator Sets, Electrical6115 registered Solar Electric Power Systems6117 registered Transformers: Distribution And Power Station6120 registered Miscellaneous Electric Power And Distribution Equipment6150 registered Electric Power Supply From A Third Party Generation Entity9105 registered Quality Control- Mechanical Power Transmission EquipmentH130 registered Quality Control- Electric Wire And Power Distribution EquipmentH161 registered Equipment And Materials Testing- Mechanical Power Transmission EquipmentH230 registered Equipment And Materials Testing- Maintenance And Repair Shop EquipmentH249 registered Equipment And Materials Testing- Electric Wire And Power Distribution EquipmentH261 registered Other Qc/Test/Inspect- Mechanical Power Transmission EquipmentH930 registered Other Qc/Test/Inspect- Electric Wire And Power Distribution EquipmentH961 registered Maint/Repair/Rebuild Of Equipment- Engines, Turbines, And ComponentsJ028 registered Maint/Repair/Rebuild Of Equipment- Engine AccessoriesJ029 registered Maint/Repair/Rebuild Of Equipment- Mechanical Power Transmission EquipmentJ030 registered Maint/Repair/Rebuild Of Equipment- BearingsJ031 registered Maint/Repair/Rebuild Of Equipment- Service And Trade EquipmentJ035 registered Maint/Repair/Rebuild Of Equipment- Special Industry MachineryJ036 registered Maint/Repair/Rebuild Of Equipment- Agricultural Machinery And EquipmentJ037 registered Maint/Repair/Rebuild Of Equipment- Construction/Mining/Excavating/Highway Maintenance EquipmentJ038 registered Maint/Repair/Rebuild Of Equipment- Refrigeration, Air Conditioning, And Air Circulating EquipmentJ041 registered Maint/Repair/Rebuild Of Equipment- Pumps And CompressorsJ043 registered Maint/Repair/Rebuild Of Equipment- Furnace, Steam Plant, And Drying Equipment; Nuclear ReactorsJ044 registered Maint/Repair/Rebuild Of Equipment- Plumbing, Heating, And Waste Disposal EquipmentJ045 registered Maint/Repair/Rebuild Of Equipment- Water Purification And Sewage Treatment EquipmentJ046 registered Maint/Repair/Rebuild Of Equipment- Pipe, Tubing, Hose, And FittingsJ047 registered Maint/Repair/Rebuild Of Equipment- Maintenance And Repair Shop EquipmentJ049 registered Maint/Repair/Rebuild Of Equipment- Measuring ToolsJ052 registered Maint/Repair/Rebuild Of Equipment- Electrical And Electronic Equipment ComponentsJ059 registered Maint/Repair/Rebuild Of Equipment- Electric Wire And Power Distribution EquipmentJ061 registered Maint/Repair/Rebuild Of Equipment- Lighting Fixtures And LampsJ062 registered Maint/Repair/Rebuild Of Equipment- Medical, Dental, And Veterinary Equipment And SuppliesJ065 registered Maint/Repair/Rebuild Of Equipment- Instruments And Laboratory EquipmentJ066 registered Maint/Repair/Rebuild Of Equipment- Photographic EquipmentJ067 registered Maint/Repair/Rebuild Of Equipment- Chemicals And Chemical ProductsJ068 registered Modification Of Equipment- Mechanical Power Transmission EquipmentK030 registered Modification Of Equipment- Electric Wire And Power Distribution EquipmentK061 registered Technical Representative- Maintenance And Repair Shop EquipmentL049 registered Installation Of Equipment- Mechanical Power Transmission EquipmentN030 registered Repair Or Alteration Of Other Industrial BuildingsZ2EZ registered Repair Or Alteration Of Fuel Storage BuildingsZ2GC registered Repair Or Alteration Of Epg Facilities - GeothermalZ2MC registered Repair Or Alteration Of Other UtilitiesZ2NZ registered
Where this came from Identity and registration from the SAM.gov entity extract and EPA facility records (public federal data). Federal supply categories are Product and Service Codes decoded from the GSA PSC Manual, April 2025.
Industry codes describe how a business registered itself with the government; they are not a statement of what it can make. Equipment and process facts are what the shop publishes about itself; we record the wording and the page, and we have not independently inspected the shop floor.
Our sources are federal registration, contract and environmental records, plus the company's own website. None of them is a complete list of US machine shops, and neither is this directory.
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