In 1963, Mr. Miller catered to the needs of the mining and lumber industries in Western Pennsylvania, but he soon began serving steel companies located in Pittsburgh. The steel industry became one of our core operations, securing our growth in the coming decades.

By the early 1980s, Miller Welding & Machine Co. had become integrated in the manufacturing industry. We were already providing metal fabrication and welding services for industries such as construction, plastics, food and material handling.

Today, we have approximately 400 employees and have evolved into a single-source supplier for every metal manufacturing need. Over the years, we’ve made many changes. But the three generations of family members who currently lead our company continue to follow in our founder’s footsteps, focusing on customer growth and service above all else.

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Choosing to partner with a metal manufacturing supplier is no small decision. As you consider us, learn more about our:

Team And Mission


Community Involvement

ISO Certifications

Team And Mission

As a family-run company, we ensure the quality and integrity of every product that reaches your workshop. David R. Miller’s strong work ethic is prevalent in the family members who are involved in our accounting, production, procurement, customer service and quality control operations. Our corporate leadership includes:

David K. Miller
Eric D. Miller
John Weible
Human Resources Manager
Cathy Elensky
Cathy Elensky
Brian Kurn
Brian Kurn
Sales Director
Rich Steel
Rich Steel
Business Processes Director
Casey Belfiore
Casey Belfiore
Director of Manufacturing
Our mission is to produce high-quality parts and assemblies by continually improving our internal processes. We aim to be timely and efficient as we satisfy the expectations of our customers. At the same time, we seek to invest in new technology, provide employees with a safe work environment, and build long-term relationships with our customers, vendors, employees and community through professional and ethical conduct.


Our manufacturing facilities, located in Western Pennsylvania, work seamlessly together. Your parts and assemblies may go through one or more of our facilities, as each location is responsible for its own set of functions.

Never static, our plants are continuously updated as we work toward a leaner metal manufacturing model. What started in a garage in 1963 has evolved into three technologically advanced manufacturing locations:

Sandy Lick Facility
100,000 square feet of machining, forming, plate processing and welding operations, and our corporate headquarters

111 2nd Street, P.O. Box G, Brookville, PA 15825


Maplevale Facility
150,000 square feet of manual and robotic production welding, coating and mechanical assembly line and machining operations

497 Allegheny Boulevard, Brookville, PA 15825


Homer City Facility
250,000 square feet of manual and robotic production welding, coating, mechanical assembly line and machining operations

57 Cooper Avenue, Homer City, PA 15748


Community Involvement

At Miller Welding & Machine Co., we believe there’s value in contributing to the communities where our employees live. We support a variety of organizations that help improve the lives of our community members. The following list includes some, but not all, of the organizations we sponsor:
Brookville Schools
WRC Senior Services
Brookville United Fund
Rebecca M. Arthurs, Memorial Library
Brookville Area Little League
Brookville Laurel Festival
Brookville Area Chamber of Commerce
Historic Brookville
Jefferson County Historical Society
March of Dimes

ISO Certifications

ISO quality management system standards help organizations like ours stay in line with the needs of our customers and stakeholders while meeting regulations related to each product. We currently operate under the following certifications:
Eagles Registration Inc
ISO 9001:2015 Registered by EAGLE Registrations Inc. Scope of Registration: Fabricating, Welding, Machining, Coating and Mechanical Assembly
Eagles Registration Inc
ISO 14001:2015 Registered by EAGLE Registrations Inc. Scope of Registration: Fabricating, Welding, Machining, Coating and Mechanical Assembly

Miller Welding & Machine Co. is committed to helping you improve efficiencies and reduce manufacturing costs while maintaining the highest product quality. We know you need your supplier to partner with you and help you reach important milestones in your company’s development.

Learn why OEMs trust us to manufacture their metal fabrications and assemblies.