H.C. Maddox Tab Founded in 1878 HC Muddox has taken its vast, rich clay reserves and created some of California's most historic structures. This time-honored craftsmanship and expertise handed down from generations, combined with modern technology, has produced exceptional clay brick products that will last for years to come. Our long history and reputation is the result of working hand-in-hand with the customer every step of the way. As a partner in your project, our foremost goal is to listen to your needs ensuring satisfaction from conception to completion. Click here to visit H.C. Maddox website