We're the Best in the Business

We aim to be the best! Our team has a mission to live by. This includes being the best at what we do. We know that we aren't perfect, but we aim to be the best in the business.

Our Products

Why General Materials, Inc.?

With our extensive experience, you can rest assured that we have the knowledge and  capabilities to satisfy your request.


Telling the truth, always. Doing what you know to be right when no one is watching

Support Each Other

Always building each other up and encouraging each other through coaching, mentorship, and constructive criticism.


Work ethic is one of these items. It takes discipline to have a strong work ethic. Discipline is doing what you know is right.

Safety & Efficiency

Safety is our very top priority. With a safe, production-oriented mindset we have the privilege of working on efficiency each and every day.

Our Leadership

Leaders do not run things from behind closed doors through demands. Leaders teach, train and mentor their people, not only in business, but also in life. We take a personal relationship with our team. We are not a major corporation where you will be just another number. Learn who our leaders are, join our team, and become part of our family.

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Troy Banks
Melvin Barks
Dave Smith
Cason Baker
Austin McHolland

Our History

General Materials, Inc. was birthed during the 1970s in Oklahoma City. Originally, GMI’s sole purpose was to mine sand out of the North Canadian river basin for “Hot Sand Asphalt” used by our sister company and asphalt producer, Haskell Lemon Construction. By vertically integrating our material supply we knew that we could control the quality, a value that still remains in the forefront of our minds today. Throughout multiple generations, hard work, and innovation General Materials has grown into a full service aggregates supplier. Today we know that the growth of Oklahoma City means the growth of our community and our people. We take pride and ownership in this through our everyday work, producing quality sand and gravel.

Learn More

We pride ourselves on building long-term customer relationships through trust and honesty. With General Materials, Inc. you can expect high quality products and unparalled customer service.

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