TMM is owned and operated by Stephen Keri, a native Tucsonan with ample experience in the automotive field. His expertise ranges from engine rebuilds, custom-built cars and motorcycles, automotive-computer diagnostics, machining custom parts, TIG and MIG welding, and other mechanical experience. 

TMM is all about education. You'll soon find out that Stephen can educate you on basic and advanced automotive topics--from everyday maintenance to highly-technical issues. The more you, the safer you'll be on the road. 

We charge only $45/hr.