Carts and Parts is a nationwide service company that does complete store maintenance, including service on shopping carts, ba ... ck room equipment, checkstands, electric carts, stock trucks and sidewalk steam cleaning. We specialize in custom maintenance programs to fit your specific needs. We also buy and sell used shopping carts as well as keep an inventory on all primary shopping cart parts. We have facillities in Oklahoma City, OK. Dallas, San Antonio, Houston, and Harlingen, TX. read more