Best NDT Companies in Michigan
Michigan's NDT market is defined by its position as the center of the U.S. automotive industry, with an enormous manufacturing base spanning Detroit, Grand Rapids, Flint, Lansing, and the broader Southeast Michigan corridor. NDT companies in Michigan provide in-process and final inspection services to the automotive OEM and Tier 1/2 supply chain — casting inspection for engine and transmission components, weld verification for body-in-white structures, and forging evaluation for safety-critical powertrain and chassis parts. The state also supports aerospace NDT companies in the Grand Rapids area serving Tier 1 and Tier 2 aviation suppliers, and a growing advanced manufacturing sector transitioning to EV powertrains and battery systems that present new NDT challenges.
Why these suppliers?
- ✓Michigan NDT companies embedded in the automotive supply chain operate under IATF 16949 quality systems, are familiar with AIAG PPAP documentation, and maintain the rapid response and high-volume capacity required by automotive production schedules.
- ✓Michigan's Southeast automotive corridor supports specialized casting and forging NDT companies with industrial radiography, UT thickness measurement, and MT/PT capabilities tailored to powertrain components and structural castings.
- ✓Grand Rapids–area aerospace NDT companies provide Nadcap-accredited inspection for Michigan's growing aerospace supplier base, with scope in RT, UT, MT, and PT for flight-critical metallic and composite components.
581 verified suppliers found
Siler Precision Machine, Inc. | Full Service Machine Shop, CNC Machining, CNC Milling etc.
ENGINEERING YOUR SUCCESS Welcome to Skilled Manufacturing, Inc., where customer focus, innovation, and purpose are built into everything we do.
At STM we pride ourselves in quick turnaround times. We strive to keep your manufacturing processes running, while maintaining business integrity and growth with our customers. Tool and Die is our business.
cnc machining, precision machining, inconel machining, super alloy machining, exotic matel machining, low volume machining, cnc milling
Specialty Machining focuses on meeting your machining, manufacturing and fabrication needs for prototype, production and research and development work.
Spindle Grinding Service, Inc. provides spindle taper grinding in the machine with mobile, on-site, in-plant, precision grinding equipment. Their motto is Have Grinder, Will Travel
Spitfire Grinding offers professional machining services including CNC precision milling, CNC machining, lathe machining, precision surfacing, and custom prototyping.
Springer Machining, Inc. is a West Michigan based company offering innovative solutions for all your machining needs.












