The secret to Diamond Manufacturing's longevity has been the same for more than 100 years, according to Diamond’s president, David Simpson. “Our extremely talented workers have the expertise and attention to detail that cannot be matched. We invest in our people and collectively they are our family.”
This tradition of developing and maintaining a closely knit, collaborative team extends all the way from our leadership to our sales and customer support teams to our expert engineers and metalworkers.
As you consider your next perforating or fabricating project, we encourage you to visit one of our locations. Many of our employees celebrate 25, 35, or even 45 years of service! They are passionate about precision and performance and strive to exceed customers' expectations by delivering quality work in a timely fashion.
We invite you to connect with a member of the Diamond team.
Looking to join the family? Contact us to inquire about open or skilled positions available.
President
A graduate of Penn State University, David joined Diamond Manufacturing in 1986 and has led the company through its most challenging times.
EVP & Chief Operating Officer
Passionate about manufacturing, Brent Montross has been with the company since 1995. He is a graduate of Misericordia University of Dallas, Penn.
Sales and Marketing Coordinator
Engineering Manager
Sales Manager-Fabrication
Sales Manager-Midwest
Sales Manager-South
Inside Sales Manager
Controller, CPA
Special Projects Manager-Network, Sales and Operations
Director of Procurement
Logistics Manager
Contact us to inquire about open or skilled positions available.
Diamond Manufacturing is a wholly owned subsidiary of Reliance, Inc.
Site designed and developed by Blair Inc.
Physical address:
243 West Eighth Street
Wyoming, PA 18644
Mailing address:
P.O. Box 4174
Wyoming, PA 18644
Site designed and developed by Blair Inc.