Best NDT Companies in Ohio
Ohio is one of the most industrially diverse states for non-destructive testing, with a large manufacturing base, a significant aerospace and defense supply chain, and multiple nuclear and fossil power generation facilities that require ongoing in-service inspection. NDT companies in Ohio serve the automotive and heavy manufacturing corridor from Cleveland to Columbus and Dayton, the aerospace and defense supply chains around Dayton (Wright-Patterson AFB, GE Aviation), and the numerous fossil and nuclear power plants operating under ASME Section XI and NRC requirements. The state's geographic position at the center of the Midwest manufacturing belt makes Ohio NDT companies accessible to the broader Great Lakes industrial region.
Why these suppliers?
- ✓Ohio's manufacturing and automotive base generates consistent demand for weld inspection, casting and forging evaluation, and in-process NDT for automotive powertrain, structural components, and heavy equipment — giving Ohio NDT companies deep production inspection experience.
- ✓The GE Aviation and defense supply chain in the Dayton area supports Nadcap-accredited NDT companies with aerospace-grade capabilities for flight hardware inspection — a higher tier of capability than general industrial providers.
- ✓Ohio's nuclear fleet (Davis-Besse, Perry) and numerous fossil plants create ongoing demand for ASME Section XI in-service inspection, turbine NDT, and high-energy piping assessment from companies qualified for power generation work.
800 verified suppliers found
Sulecki Precision offers expert CNC machining services in Mentor, Ohio, with over 32 years of experience in precision manufacturing.
Three companies, one commitment to quality. Providing welding automation with Cecil Peck, precision machining with D&L Machine, and dedicated support with Leland Gifford.
Since 1913 we have been offering precision stamping, machining, die and tool services for the Columbus, OH area manufacturing. Call us to get started!
Since 1913 we have been offering precision stamping, machining, die and tool services for the Columbus, OH area manufacturing. Call us to get started!
Swagelok is a privately held manufacturer of fluid system solutions including components, assemblies, and services trusted in critical industries worldwide
At Swihart Industries, Inc., we define ourselves as a dedicated CNC machining partner committed to delivering components that meet the highest standards of precision, consistency, and durability. We work with a wide range of metals and engineered plastics, using advanced CNC lathes, mills, and multi-axis equipment to produce parts that maintain tight tolerances and clean finishes across every production run.
TA Hoover Machining is a premium provider of tool holders, tooling and accessories for advanced metalworking environments.
Tahoma Engineered Solutions specializes in CNC Machining, Wire Fabrication, and Process Automation