About Mar-Co Clay

Family business to North American industry leader

We built Mar-Co on a solid heritage in the clay industry, with third-generation roots in the production of clay pipes and brick. In 1995, we shifted our expertise to the production of high-quality sport clay products, and today we are the North American industry leader in the construction and renovation of baseball fields. Mar-Co products are widely used in the northeastern, southern, and midwestern United States and across Canada.


We make building and maintaining baseball fields easy

At Mar-Co, our passion is solving your baseball field challenge. Whether your field requirements are standard or unique, whether you’re building for little leaguers or pros – we have a solution that’s right for you.

Mar-Co fields are an investment with long-term payoffs. The initial per-ton cost is offset by several factors that set Mar-Co apart from the competitors:

  • Lighter mixes, so you need less tonnage
  • Lower maintenance and repair costs
  • Higher field availability after rain
  • Less product loss (so you keep what you paid for)
  • No need for a conditioning top layer

We also help you maximize your investment with hands-on educational clinics and customer support through the lifetime of your baseball field.

Mar-Co Clay timeline

  • 1995: Mar-Co Clay Products created to design and produce customized sport clay products
  • 2002: Mar-Co purchases a 100-acre property in Washington, Ontario
  • 2009: Mar-co builds a 22,000-square-foot production plan
  • 2009: Mar-co creates Mar-Co Clay USA Inc. after successful expansion into the United States

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