For more than 30 years, customers have counted on Onyx to produce quality material at competitive prices. With extensive experience in residential landscapes and civil infrastructure, we have a deep understanding of the material needs for your project. We’ll work with you to evaluate your site and ensure that the materials you choose are best suited for the intent.

For many of our clients, going beyond the standard list of materials may be necessary. That’s why we offer custom blends to meet your specific needs. We test all of our materials ourselves to make sure that they meet top industry standards, and, to ensure your complete satisfaction, we offer outside testing services that certify the exact specifications for your job are met.

Whether you’re a builder searching for material, an architect meeting the needs of an exacting client, or a municipality completing a large-scale public works project, we’re as committed as you are to your success and ensuring the right materials are available when you need them.