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Markets We Serve

For more than 50 years, Coleys has provided dozens of industries with superior quality CNC machining ranging from simple drilling of production parts to complex machining of intricate designs.

Industries We Serve: 

Transportation & Aerospace

As demand within the transportation and aerospace industries is experiencing significant growth and products are being engineered at a greater level of complexity, Coleys consistently delivers high quality precision components on time and on budget. Whether by land, sea, or air, we’ve worked with leading manufacturers of aerospace, motorcycle, trucking, locomotive, boating, bicycle, automotive aftermarket parts, and more.

Energy & Oil

From wind and solar to oil and gas, Coleys works with a variety of leading manufacturers within the energy sector. We frequently provide cylinder, manifolds, and caps for rigs, generator and compressor components, and more.

Military & Defense

The military and defense industry demands nothing less than the best in quality and safety. Coleys proudly serves military and defense manufacturers with high quality precision components at a reliable and competitive cost. With our advanced CNC machines, we regularly provide components for transfer case covers, gear boxes, rails, shafts, gears, submarine and aircraft carrier valves, ammunition bodies and blanks, and more.

Construction & Infrastructure

Roads, water systems and railways are essential to driving economic development and mobility. Coleys specializes in manufacturing suspension bridge anchors, ring nuts, and couplings for many bridge and infrastructure projects across the country.

Industrial Manufacturing

Largely driven by demand for manufactured products, the industrial sector is vast and encompasses a diverse cross-section of industries, including heavy equipment, tools, construction, and more. From couplings and gears to housings and enclosures, we can provide quality precision parts that can withstand harsh environmental conditions and heavy usage on the factory floor.


Quality precision components can mean the difference between life and death in the medical industry.  Ensuring parts are exactly to print is our number one priority. That’s why manufacturers of medical devices trust the experts at Coleys to provide high quality precision components for ventilator parts, wearables, surgical instruments, and more.


For over 50 years, Coleys Inc. has provided high-demand, low-tolerance industries with superior quality machining. Our services range from simple drilling of production-ready parts to the complex fabrication of intricate designs. We invite you to learn more