At Advanced Drainage Systems (ADS), we develop state-of-the-art products and services that help solve storm water management and sanitary sewer challenges, while setting industry-wide standards for quality, durability, and performance.

Since 1944, the TAMKO story has been one of innovation, quality and long-standing customer relationships. Though a lot has changed since we introduced our first shingle over 70 years ago in Joplin, Missouri, one thing remains the same: our commitment to constantly moving the industry forward with a wide variety of building products. Today, TAMKO remains headquartered in Joplin—the very place it first began—and operates additional manufacturing facilities and warehouse facilities across the country in order to serve its customers with roofing and building products.

TAMLYN® was established in May 1971 by Ron Tamlyn, Sr. with $800 borrowed money and help from his wife, Jean, in a small shack in the back yard of their modest home in Bellaire, Texas. We remain family-owned to this day. Our history is one of quality, innovation, and proven performance. We are proud to represent the manufacturing end of the building products industry, and currently source internally, externally domestically, or externally internationally depending on who offers the best overall quality and logistical value.