Clutch repair service near Granite City, IL

mark twain has closed. The new co name is Duncan Transmission Service

Michelle the owner is very friendly and knowledgeable. Staff is very friendly. Has my car in and out in the time they said. I will be back in the future for further things needed on my car. Thank you! Sean Merriman

A parts store and a machine shop run by people that actually know what they are doing. This isn't one of those crappy chain stores.

I want to thank everyone at North Belt automotive for doing a great job on my car. They were really fast and professional I brought my car into the shop at 4:40pm Friday(the shop closes at 5). They allowed me to wait inside with my toddler son until my ride came, which unfortunately was running late. They called me by 11:30 Saturday evening. If you needed anything done to your car I would definitely prefer this place!! -Arika Ellis

Remembering back to the day Don opened. It is because of his great service that he has allowed his business to grow and become a pillar of the community. It is truly hard to find service shops like his that care about their work and stand by it without overcharging and finding things that don't really need "a fixin". I highly recommend Giannini's Auto Service for all your auto repairs and needs. Jim Privitor Kirkwood, MO

cleaned the throttle body on my 08 silverado but didnt know about the calibration being thrown off after someone manually pushes the flap by hand instead off using gas pedal so after truck ran like crap at 2000+ rpm called about 15 differant shops around town all pointed me to dealer so dealer said they would do the idle relearn for $165 USD??? ok last resot spartan autoworx said sure bring it in they would do it for free so came in no wait hooks up his scan tool within 3 mins the relearn was done truck runs fine so all u chevy truck owners dont push that flap in by hand or shops will tell you that u need $100's of dollars of usless parts and are gonna send u to the dealer in the end but just call up spartan first they are the #1 auto computer guys i love this place