Turnco Tool, a family owned business, was established in 1981 by Granville Turner and his daughter Sandra Griffin. The foundation of quality work and principled ethics they built that Turnco proudly follows today.

Since her father’s death in 1997, Sandra has continued this legacy. In 2000 Turnco became certified by the State of Texas as a HUB woman-owned small business.

Turnco has also and continues to develop a highly capable network of calibrating companies to provide quality metal finishing, heat treating, and other services capable of meeting our customers’ high standards. This allows us to provide ONE STOP service for our customers, allowing them to meet their company’s needs as efficiently and effectively as possible, yet still maintains the highest quality machined parts available at competitive costs.

Current News

In January 2007, Turnco Tool completed another step in becoming one of the elite ‘Contract Manufactures’ for the Medical Implant Industry by being awarded a certificate for ISO 13485:2003. Good news for our customers and employees. Turnco Tool has just moved into our new, larger 20,000 square foot facility in Georgetown, Texas. This move has enabled us to purchase additional new CNC equipment and hire more machinists to better serve our customers. View our New Shop Turnco Tool Builds RAT for Mars Rover - The Rock Abrasion Tool (RAT) was used by NASA on the Mars Rovers to grind into rocks on surface of Mars. Below are a few Newspaper Clippings that feature Turnco Tool and The RAT: "A small hand in a big plan", Round Rock Leader, February 5, 2004 "From Georgetown all the way to Mars", The Sun, March 7, 2004 "Company sinks its teeth into Red Planet", Austin American-Stateman, March 14, 2004