$25 Off Any Service Over $150
Save $25.00 Off Any Service
Or Repair over $150.00

Excludes Tires and Batteries.
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$50 Off Timing Belt Replacement!
Is it time to change your timing belt?
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$25 Off Brake Service!
Disc or Drum Brakes, Resurface Drums or Rotors
New Brake Pads or Shoes.

Most cars and light ... [More] trucks. Some restrictions apply.
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GM/GMC Repair and Service | Tri Action Auto RepairGMC Yukon Denali 1 by David Guo , used under CC BY 2.0

GM/GMC Repair and Service

GM and GMC vehicles are known to be tough, but even the most well-engineered and manufactured automobiles will need auto repair eventually. That’s when your best bet is to turn to the Tri-Action Auto mechanics. Our ASE-certified auto mechanics are experts at GM and GMC car and truck repair, with decades of experience under their belts in these and many other automobile brands.

When you bring your GM or GMC to us, we’ll relay to you what trouble you’re experiencing, then perform precise diagnostics to determine what the problem is. We won’t nickel and dime you; we don’t try to upsell parts and labor that aren’t necessary. That’s why Tri-Action Auto has earned the trust and continued business of thousands of GM and GMC owners in the Chesterfield and Macomb Township region. Once you try Tri-Action Auto, you’ll be convinced too. Check out what a loyal customer had to say in this 5-star review:

“We have been customers of Tri-Action for about 8 years now and they have always treated us fairly and respectfully. They have taken very good care of our two older vehicles and are always well priced. I would highly recommend them.” -- Christina F.

Your GM or GMC vehicle’s auto repair will be fully covered by a rock solid, 3-year/36,000-mile nationwide warranty. It’s a good feeling to know that the repair will be taken care of in the unlikely event that anything goes wrong with it. If you prefer, our shuttle service will take you where you need to go in the vicinity of Chesterfield, New Baltimore, Harrison, and Macomb Township, while auto repairs are underway and bring you back when done.

Tri-Action Auto is your best choice for GM and GMC auto repair in the Chesterfield and Macomb Township area. So when your Geo needs expert auto repair, look no further that Tri-Action Auto. To set up a time to have it looked over, schedule an appointment online. Or feel free to stop by. Tri-Action Auto is conveniently located at 50002 Gratiot Avenue, Chesterfield, MI 48051. Our auto mechanics will have your GM or GMC running in top condition in no time.

Tri Action Auto Repair is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Tri Action Auto Repair (586) 949-5100 if you have any issues in accessing any area of our website.