Our Capabilities

With over 60 years of knowledge and experience in the machining industry, GVM offers a solution to our customers needs.

Defense
Nuclear
Transportation
Aerospace
Mining / Construction
Oil & Gas
Power Generation
Defense

INDUSTRIES SERVED

Defense

GVM proudly provides products and services which support the Heroes that protect our country

Learn More
Nuclear

INDUSTRIES SERVED

Nuclear

GVM provides a variety of services for the nuclear industry, from conversion of block type parts to drilling, turning, and boring of semi-finished & finished dimensions.

Learn More
Transportation

INDUSTRIES SERVED

Transportation

GVM provides a variety of work scopes, from stress relieve and milling of complex fabrications to general lathe turning for the mass transit and diesel locomotive industries.

Learn More
Aerospace

INDUSTRIES SERVED

Aerospace

GVM’s experience in deep hole machining and processing of landing gear components, paired with our most recent acquisition of 5-Axis Mill Turns and initiatives for automation make us a perfect choice to help with your aerospace projects.

Learn More
Mining / Construction

INDUSTRIES SERVED

Mining / Construction

GVM provides CNC Turning, Boring, & Milling of large diameter, long length parts as well as Milling of smaller block type parts for the Mining and Construction Industries.

Learn More
Oil & Gas

INDUSTRIES SERVED

Oil & Gas

GVM provides many services to the on, and off-shore Oil & Gas industry. From Platform tensioning components, to down hole tooling and more.

Learn More
Power Generation

INDUSTRIES SERVED

Power Generation

Grand Valley Mfg. currently provides project management and machining services for several key components across multiple power generation solutions.

Learn More

About Us

Who We Are

We have over 60 years experience, in diverse industries, producing long, large and heavy parts up to 64 feet in length.

Learn More

Certifications:

Screenshot 2023-04-05 161126 copy
Sam Gov
Itar

Testimonials:

"We have utilized the services of GVM in Large Inside Diameter work for many years. We find that they provide fair & reasonable pricing, outstanding workmanship & quality, excellent turn around on projects and unbeatable customer service."

Sean Marsh Steel America

"Grand Valley Manufacturing possesses an exceptional level of unique machining capabilities that are greatly beneficial to our industry."

Robert Twine Collins Machine Works

"At Custom Alloy we rely heavily on sub-contractors to support our ability to supply quality components on time to many different industries throughout the world. It takes partners like Grand Valley Mfg. to make that happen on a regular basis. Their ability to maintain very tight tolerances and react to our Time Critical demands makes GVM one of our more valued suppliers. Their highly trained staff has the ability to support and service our needs in a timely fashion."

Gary Carhart VP of Procurement, Custom Alloy Corporation

“I’ve been fortunate to have a relationship with Grand Valley Manufacturing for several years now, they are very responsive, again and again, to the times we’ve needed their help. Consistent performance and people you can count on."

Blair Woodring Director Sales & Marketing - Lenape Forged Products

We’re Hiring

View Job Openings