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Machine Blue Book · Machining directory

Machining directory: Ohio

57 businesses in Ohio: 28 machine shops, 4 machine tool service and repair, 6 machine tool distributors and dealers, 4 industrial electricians, 6 machinery riggers and millwrights, 4 machinery transport and heavy haul, 5 machining suppliers.

Listed57
Cities38
Trades7
Checked2026-11-06
Machining directory › Ohio
Listing only. Check everything yourself.MBB lists these businesses and links to their own websites so you can research them. MBB does not endorse, rank, syndicate or vouch for any business, takes no payment for a listing, and takes no part in any work, sale or payment between you and them. Details come from each business's own website on the date shown and can change. Confirm capabilities, certifications, insurance, licensing and terms directly with the business before you rely on anything here. Listed in error or need a correction? Tell us; listings are free and corrections are free.

Machine shops (28) · Machine tool service and repair (4) · Machine tool distributors and dealers (6) · Industrial electricians (4) · Machinery riggers and millwrights (6) · Machinery transport (4) · Machining suppliers (5)

Machine shops (28)

All machine shops in Ohio →
Machine shopsFM Machine Co. ↗

Akron, OH

Precision machining shop established in 1963 producing machined parts, prototypes, assemblies and custom machinery.

Work: Precision CNC machining, Fabrication, Inspection, Reverse engineering, Special machine building

Checked on the business's own site 2026-11-06
Machine shopsOGS Industries ↗

Akron, OH

Contract manufacturer of stampings, fabrications and CNC and Swiss machined parts in business since 1959.

Work: CNC machining, Swiss machining, Metal stampings, Fabrication, Assembly

Industries: Aerospace and defense, Industrial, Medical, Transportation

Checked on the business's own site 2026-11-06
Machine shopsFlohr Machine ↗

Barberton, OH

Family-owned, ISO 9001 certified contract machining company in operation since 1966.

Work: CNC milling, CNC turning, High-volume production, Exotic materials machining

Industries: Aerospace, Automotive, Oil and gas, Industrial

Checked on the business's own site 2026-11-06
Machine shopsMosher Machine & Tool Co. ↗

Beavercreek, OH

Family-run high-production job shop in the Dayton area, founded in 1973, offering CNC lathe, Swiss and milling work.

Work: CNC turning, Swiss machining, CNC milling, Vapor degreasing

Industries: Heavy equipment, Oil and gas, Electrical components, Defense

Checked on the business's own site 2026-11-06
Machine shopsCriterion Precision Machining ↗

Brook Park, OH

Cleveland-area CNC machining company in Brook Park producing tight-tolerance components for medical, aerospace and defense programs.

Work: Swiss turning, CNC milling, CNC turning, Prototyping

Industries: Medical devices, Defense, Aerospace, Photonics

Checked on the business's own site 2026-11-06
Machine shopsAll Craft Manufacturing ↗

Cincinnati, OH

Family-owned Cincinnati CNC shop operating since 1987 that focuses on mid-volume production runs.

Work: Mid-volume CNC machining, Fixturing, Multi-axis machining, Post-processing

Checked on the business's own site 2026-11-06
Machine shopsMeta Manufacturing ↗

Cincinnati, OH

Family-owned, ISO 9001 certified medium-to-high volume CNC component manufacturer founded in 1988.

Work: CNC turning, CNC milling, Casting and forging machining, CMM inspection

Industries: Heavy truck, Automotive, Hydraulics, Agriculture, Defense

Checked on the business's own site 2026-11-06
Machine shopsAerotech CNC ↗

Cleveland, OH

Family-owned, ISO 9001 certified and ITAR-registered CNC job shop with more than 40 years in milling and turning.

Work: CNC milling, CNC turning, Prototyping, Production machining

Industries: Aerospace, Defense

Checked on the business's own site 2026-11-06
Machine shopsColumbus Machine Works ↗

Columbus, OH

Central Ohio machine shop operating since 1997 that makes custom parts and repairs equipment, including emergency breakdown work.

Work: CNC machining, Conventional machining, Repairs and retrofits, Fabrication and welding, Emergency breakdown service

Checked on the business's own site 2026-11-06
Machine shopsMachintek ↗

Fairfield, OH

Cincinnati-area contract manufacturer of machined, fabricated and welded components with more than 30 years in business.

Work: Machining, Welding and fabrication, Build-to-print assembly, Inspection, Balancing

Checked on the business's own site 2026-11-06
Machine shopsOn The Mean ↗

Grand Rapids, OH

Veteran-owned, AS9100 and ISO 9001 certified CNC shop machining precision metal and plastic parts.

Work: 4-axis CNC machining, Turning, Milling, Threading and tapping

Industries: Transportation, Construction, Noise control

Checked on the business's own site 2026-11-06
Machine shopsAdvance CNC Machining ↗

Grove City, OH

AS9100-certified contract machining provider with shops in Grove City and West Chester focused on multi-axis and Swiss CNC parts.

Work: 5-axis CNC machining, Swiss machining, Aluminum machining, Rugged enclosures, Engineering services

Industries: Aerospace, Defense, Medical, Electronics, Robotics

Checked on the business's own site 2026-11-06
Machine shopsApex Manufacturing ↗

Hamilton, OH

Hamilton machine shop producing precision metal and plastic parts on CNC mills and lathes.

Work: CNC milling, CNC turning, Light fabrication, Quality control

Industries: Aerospace, Automotive, Packaging, Medical equipment, Energy

Checked on the business's own site 2026-11-06
Machine shopsAmerascrew ↗

Mansfield, OH

Family-owned Mansfield machine shop with more than a century of experience producing precision-turned parts and components.

Work: CNC machining, Precision turned parts, Centerless grinding, Light stamping, Assembly

Industries: Aerospace, Automotive, Dental, Food and beverage, Railroad

Checked on the business's own site 2026-11-06
Machine shopsBrandt's Custom Machining ↗

Mansfield, OH

Mansfield CNC machining company producing one-off parts through production quantities.

Work: CNC machining, Fixture building, Assembly, Design support

Checked on the business's own site 2026-11-06
Machine shopsLeppert Machine ↗

Mansfield, OH

Family-owned machining, fabrication and repair shop that has served north central Ohio since 1937.

Work: CNC machining, Manual machining, Fabrication and welding, Industrial rebuild and repair, Inspection

Checked on the business's own site 2026-11-06
Machine shopsPR Machine Works ↗

Mansfield, OH

ISO 9001 certified Mansfield precision manufacturer running a fleet of CNC machines with in-house fabrication.

Work: CNC machining, Fabrication, Assembly and testing, CAD/CAM

Checked on the business's own site 2026-11-06
Machine shopsRiAlto Manufacturing ↗

Marion, OH

Marion metal fabrication and CNC machining shop operating since 1981 from a 71,000-square-foot facility.

Work: CNC machining, Laser cutting, Welding and fabrication, Engineering, Production manufacturing

Industries: Automotive, Agriculture, Appliance, Energy, Material handling

Checked on the business's own site 2026-11-06
Machine shopsCenter-Line Machining ↗

Mentor, OH

Family-run precision machine shop operating since 2007 that mills, turns and inspects tight-tolerance parts.

Work: CNC milling, CNC turning, Inspection, Programming, Prototype to production

Industries: Tool and die, Aerospace, Defense, Fluid power

Checked on the business's own site 2026-11-06
Machine shopsTotal Manufacturing ↗

Mentor, OH

ISO 9001 certified, ITAR-registered machine shop handling low-to-medium volume production from raw stock to finished part.

Work: CNC milling, CNC turning, Wire EDM, Welding, Finishing

Industries: Aerospace, Defense, Commercial nuclear, Machine builders

Checked on the business's own site 2026-11-06
Machine shopsCat-Wood Metalworks ↗

Moraine, OH

Engineer-owned, service-disabled veteran-owned AS9100D certified precision CNC shop in the Dayton area.

Work: CNC machining, Build-to-print, Light assembly, Finishing

Industries: Aerospace, Defense, Automotive, Commercial

Checked on the business's own site 2026-11-06
Machine shopsWagner Machine ↗

Norton, OH

Custom machine shop with over 65 years of experience in precision machining and heavy fabrication.

Work: CNC milling, CNC turning, Large-part machining, Welding and fabrication

Industries: Steel and mining, Oil and gas, Energy, Power transmission, Aerospace

Checked on the business's own site 2026-11-06
Machine shopsMiller Precision Manufacturing ↗

Ottoville, OH

Full-service precision manufacturer in northwest Ohio operating since 1988 that machines, fabricates and distributes parts.

Work: CNC turning, CNC milling, Swiss machining, Metal fabrication, Prototyping

Industries: Appliances, Lift trucks, HVAC, Military, Food equipment

Checked on the business's own site 2026-11-06
Machine shopsTessa Precision Products ↗

Painesville, OH

NADCAP and AS9100 certified precision machine shop founded in 1981 that machines exotic alloys for aerospace programs.

Work: CNC turning, CNC milling, EDM, Electrolytic grinding, Secondary operations

Industries: Defense, Commercial aerospace, Spaceflight

Checked on the business's own site 2026-11-06
Machine shopsAnsco Machine ↗

Peninsula, OH

Family-run contract machine shop specializing in large-part milling and turning up to about 105 inches in diameter.

Work: 5-axis CNC milling, Large-diameter turning, Grinding, Assembly and fabrication

Industries: Hydraulics, Automation, Engineering

Checked on the business's own site 2026-11-06
Machine shopsBardons & Oliver ↗

Solon, OH

Long-established precision machine shop offering contract machining of large and small parts plus machine service and replacement parts.

Work: CNC milling, CNC turning, Metrology and inspection, Repair parts and service

Checked on the business's own site 2026-11-06
Machine shopsToth Industries ↗

Toledo, OH

ISO 9001 certified precision machining company in business since 1955 that also manages foundry sourcing for cast parts.

Work: CNC milling, CNC turning, Casting machining, Foundry management

Industries: Power transmission, Hydraulics, Refrigeration, Water distribution

Checked on the business's own site 2026-11-06
Machine shopsQuality CNC Machining ↗

Willoughby, OH

Willoughby precision machine shop producing close-tolerance components on Swiss and multi-axis mill-turn equipment.

Work: Swiss machining, Multi-axis mill-turn, Tight-tolerance production, Supply chain services

Industries: Aerospace, Defense, Medical, Automotive, Fluid power

Checked on the business's own site 2026-11-06

Machine tool service and repair (4)

All machine tool service and repair in Ohio →
Machine tool service and repairJefco MSI ↗

Dayton, OH

Family-owned Centroid dealer in Dayton providing CNC and manual machine repair and retrofits across the tri-state region.

Work: CNC retrofits, Spindle rebuilds, Digital readouts, Preventive maintenance, Electrical troubleshooting

Checked on the business's own site 2026-11-06
Machine tool service and repairCNC Service Group ↗

Medina, OH

Machine tool maintenance, repair and rebuild provider based in Medina that serves manufacturing plants across the U.S.

Work: Emergency CNC repair, Machine installation, Relocations, Preventive maintenance

Checked on the business's own site 2026-11-06
Machine tool service and repairMaster Machine Rebuilders ↗

New Bremen, OH

Family-run machine tool rebuilder in New Bremen with more than 30 years of CNC repair, rebuild and retrofit work.

Work: CNC repair and retrofit, Machine rebuilding, Preventive maintenance, Way repair

Checked on the business's own site 2026-11-06
Machine tool service and repairMonarch Lathes ↗

Sidney, OH

Century-old Sidney maker of manual metalworking machines that offers rebuild, field service and parts support.

Work: Machine rebuild and remanufacturing, Field service, Parts and manuals, Technical support

Checked on the business's own site 2026-11-06

Machine tool distributors and dealers (6)

All machine tool distributors and dealers in Ohio →
Machine tool distributors and dealersMohawk Machinery ↗

Cincinnati, OH

Cincinnati dealer of pre-owned CNC and metalworking equipment that has bought, sold and auctioned machinery since 1956.

Work: Used CNC machinery, Equipment purchases, Auctions, Consignment

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersCleveland Machinery Sales ↗

Cleveland, OH

Third-generation machine tool dealer operating since 1946 with a large stock of new and used metalworking machines.

Work: New and used CNC machine tools, Lathes and mills, Grinders, Fabricating equipment

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersWorldwide Machine Tool ↗

Columbus, OH

Columbus-area dealer of new and used manual and CNC machinery that also offers parts, repair and financing.

Work: New and used machine tools, Parts and service, Financing and leasing, Auctions

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersGosiger ↗

Dayton, OH

Family-owned machine tool distributor founded in 1922 that supplies machine tools, automation and service from multiple U.S. locations.

Work: Machine tool sales, Automation, Engineering solutions, Service and support, Financing

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersHGR Industrial Surplus ↗

Euclid, OH

Euclid-based buyer and seller of used industrial equipment and manufacturing machinery with daily inventory additions.

Work: Used machinery sales, Surplus buying, Auctions, Used CNC machines

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersComplete Machinery Sales ↗

Loveland, OH

Loveland dealer of used CNC machine tools for metalworking manufacturers, operating since 2006.

Work: Used turning centers, Vertical machining centers, Horizontal machining centers, Grinding, EDM

Checked on the business's own site 2026-11-06

Industrial electricians (4)

All industrial electricians in Ohio →
Industrial electriciansGlenwood Electric ↗

Cincinnati, OH

Family-owned Cincinnati electrical contractor serving industrial clients with machinery wiring and control systems.

Work: Machinery wiring, Control systems, Power distribution, Grounding

Checked on the business's own site 2026-11-06
Industrial electriciansScotchman Electric ↗

Garrettsville, OH

Northeast Ohio electrical contractor handling industrial automation, motor control and machine wiring.

Work: PLC programming, Motor control, Control cabinets, VFD integration, Machine wiring

Checked on the business's own site 2026-11-06
Industrial electriciansCougar Electric ↗

Hamilton, OH

Hamilton electrical contractor doing industrial and commercial work including equipment wiring and automation controls in southwest Ohio.

Work: Industrial electrical construction, Control panels, PLC installation, Motor control wiring, Equipment wiring

Checked on the business's own site 2026-11-06
Industrial electriciansChallenge Electric ↗

Lima, OH

Lima industrial electrical contractor serving west-central Ohio with machine installation, controls and automation work.

Work: Industrial electrical maintenance, PLC programming, Machine installation and relocation, Motor drives

Checked on the business's own site 2026-11-06

Machinery riggers and millwrights (6)

All machinery riggers and millwrights in Ohio →
Machinery riggers and millwrightsNicolozakes Trucking & Construction ↗

Cambridge, OH

Family-owned crane, rigging, millwright and trucking firm operating since 1953 across Ohio, West Virginia and western Pennsylvania.

Work: Crane service, Industrial rigging, Machinery moving, Millwright, Lowboy hauling

Checked on the business's own site 2026-11-06
Machinery riggers and millwrightsMEI Industrial Solutions ↗

Columbus, OH

Industrial services provider with a Columbus location that rigs, moves, stores and packages heavy equipment.

Work: Rigging, Heavy machinery moving, Millwrighting, Industrial storage, Export crating

Checked on the business's own site 2026-11-06
Machinery riggers and millwrightsTradesmen Crane & Equipment ↗

Columbus, OH

Columbus crane, rigging and millwright company providing equipment relocation, lifting and site-access services.

Work: Crane and rigging, Millwright, Hauling, Scaffolding

Checked on the business's own site 2026-11-06
Machinery riggers and millwrightsAlltracon ↗

Medina, OH

Medina-headquartered machinery moving, rigging and millwright company that relocates single machines through whole plants.

Work: Heavy equipment moving, Crane and rigging, Millwright repair, Industrial fabrication

Checked on the business's own site 2026-11-06
Machinery riggers and millwrightsVictory Machine & Fabrication ↗

Sidney, OH

Sidney-based industrial contractor offering rigging, machinery moving and millwright work alongside machining and fabrication.

Work: Rigging, Machinery moving, Millwright, Precision machining, Metal fabrication

Checked on the business's own site 2026-11-06
Machinery riggers and millwrightsSexton Industrial ↗

West Chester, OH

Mechanical contractor serving Ohio, Indiana and Kentucky with fabrication, piping, maintenance and heavy machinery installation.

Work: Rigging and millwright, Industrial maintenance, Process piping, Skid fabrication

Checked on the business's own site 2026-11-06

Machinery transport (4)

All machinery transport and heavy haul in Ohio →
Machinery transportSpecialized Inc. ↗

Aurora, OH

Asset-based Ohio heavy haul trucking company moving oversize freight and plant relocations since 1993.

Work: Heavy haul, Over-dimensional freight, Project cargo, Plant relocations, Specialty trailers

Checked on the business's own site 2026-11-06
Machinery transportEnglewood Truck Towing & Recovery ↗

Clayton, OH

Southwest Ohio towing and hauling company that transports heavy equipment and oversize loads with lowboy trailers.

Work: Equipment hauling, Oversize loads, Heavy towing, Heavy recovery

Checked on the business's own site 2026-11-06
Machinery transportReliable Heavy Haul ↗

Dayton, OH

Dayton-based carrier moving heavy and superload equipment across the U.S. and Canada with in-house permitting.

Work: Heavy haul trucking, Superloads, Transformer transport, Machinery transport, Permitting and escorts

Checked on the business's own site 2026-11-06
Machinery transportDiamond Heavy Haul ↗

Shandon, OH

Asset-based Ohio heavy haul carrier with more than 40 years moving oversize and overweight cargo on engineered trailers.

Work: Oversize and overweight transport, Trailer fabrication, Pilot cars, Route surveys

Checked on the business's own site 2026-11-06

Machining suppliers (5)

All machining suppliers in Ohio →
Machining suppliersCal Tec Process Management ↗

Beavercreek, OH

Beavercreek accredited lab calibrating precision measuring equipment with audit documentation.

Work: Dimensional calibration, Force calibration, Torque calibration, Pressure calibration

Checked on the business's own site 2026-11-06
Machining suppliersPositrol Workholding ↗

Cincinnati, OH

Cincinnati designer and manufacturer of industrial workholding devices including chucks and mandrels.

Work: Chucks, Mandrels, Spline chucks, Quick-change systems

Checked on the business's own site 2026-11-06
Machining suppliersKyocera SGS Precision Tools ↗

Cuyahoga Falls, OH

Cuyahoga Falls manufacturer of solid carbide end mills, drills and routers for industrial machining.

Work: End mills, Drills, Routers, Micro tools, Coatings

Industries: Aerospace, Medical, Automotive

Checked on the business's own site 2026-11-06
Machining suppliersOhio Tool Systems ↗

Richfield, OH

Richfield industrial equipment supplier providing assembly tools, automation and regional repair services to manufacturers.

Work: Assembly tools, Industrial automation, Material handling, Tool repair

Checked on the business's own site 2026-11-06
Machining suppliersTool Testing Lab ↗

Tipp City, OH

Tipp City calibration laboratory offering accredited onsite and in-lab calibration of measurement tools.

Work: ISO 17025 calibration, Onsite calibration, Dimensional calibration, Calibrated instruments

Checked on the business's own site 2026-11-06
Bronto, the Machine Blue Book guide
Bronto's ruleCall three, compare the same questions.

Ask every shop or contractor for the same things: capacity, tolerances, certifications, insurance, lead time and references. Write the answers down side by side.

Buying guide Total installed cost