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
As a family owned and operated machine shop in Cleveland Ohio we havebeen specializing in single piece and multiple parts since 1983. We take pride in having provided quality machinery and equipment repair for the manufacturing, industrial, commercial, and construction industries. Call 216-676-8888!
Copen Machine delivers quality precision parts for various sectors. Learn more! Northeast Ohio, United States.
Criterion Precision Machining delivers high-quality CNC machining services with unmatched precision, reliability, and expertise. Serving diverse industries with custom-engineered solutions made in the USA.
CMS is a full service machine shop offering CNC machining in a wide range of materials from prototyping to full production. Get a free quote today.
Custom Tooling Company, Cincinnati, OH 45215
Cuyahoga Machine Co. a customer-driven leader in hydraulic and pneumatic cylinder repair and Industrial metal fabrication. Located in Brook Park, Ohio.
Cuyahoga Precision Manufacturing leverages our extensive experience, knowledge, and state-of-the-art equipment to ensure that your precision machining needs are met with the highest level of quality, efficiency, and on-time delivery. We are the go-to for your precision machining applications.
Where quality is standard!








