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OMS Facilities

By design, all OMS plant locations are in, or near, major manufacturing hubs, such as Pittsburgh, Indianapolis, Monterrey, Houston (and more) allowing single day travel to coordinate project development and/or face-to-face meetings. Within these seven facilities, we are able to reach customers across North America.

Find A Facility Near You

Manufacturing Innovations

Since 1921

Our company provides highly integrated, comprehensive manufacturing solutions, including steel fabrication, tube processing, plasma cutting, laser cutting, metal forming, welding and machining from multiple strategically located facilities across North America.

About OMS

Kids O’Neal 2019

Every year O'Neal Manufacturing Services (OMS) in Monterrey, Mexico holds an event that celebrates their employee's children. Several years ago, our OMS facility in Monterrey...

Choosing the Right Manufacturer

As the manufacturing industry continues to grow and evolve, it is important to know what factors to consider when choosing your supplier. According to Thomas...

Picnic Fun in Pittsburgh

O'Neal Manufacturing Services (OMS) in Pittsburgh, Pennsylvania brought back their traditional employee picnic on August 10th! Valerie Young, OMS Pittsburgh's Human Resources Business Partner (HRBP),...

Collective Resources

OMS Facilities

By design, all OMS plant locations are in, or near, major manufacturing hubs, such as Pittsburgh, Indianapolis, Monterrey, Houston (and more) allowing single day travel to coordinate project development and/or face-to-face meetings. Within these seven facilities, we are able to reach customers across North America.

Find A Facility Near You