Transmission Repair in Diamond Bar, CA

Free Vehicle Pick-Up & Drop Off

Why Choose Midas Auto Service Experts for your Transmission Repair?

You depend on your vehicle to operate smoothly every time you drive it down the 5, 405, or the streets of Orange County. When your transmission acts up, you can experience an alarming shudder or clunk, or it may hesitate to accelerate or shift poorly when speeding up. If your transmission isn’t feeling so healthy, contact the transmission repair experts at Midas Auto Service Experts for professional, affordable repairs. If you’re at work at Cal-Poly in Pomona or elsewhere and can’t bring your car into us, call us and we’ll pick it up from you.

Transmission repairs from highly experienced technicians

Our ASE-Certified technicians have undergone extensive training to service and repair all makes and models including domestic, European, and Asian makes. They can repair minor transmission fluid leaks, major transmission overhauls and rebuilds, or even a complete transmission replacement.

We repair:

  • Automatic Transmissions
  • Manual Transmissions
  • Semi-automatic Transmissions (DSG, etc.)
  • Continuously Variable Transmission (CVT)

Thorough drivetrain inspections and overviews

Our technicians are well-versed at transmission diagnosis and repair. They will ask questions to narrow down the circumstances under which the symptoms occur. Our techs are able to distinguish whether a problem is in fact transmission-related or if it is a problem with the suspension. They will road rest your vehicle, and perform both a visual inspection and a mechanical diagnosis using sophisticated computerized equipment to pinpoint the cause of failure. The diagnosis will be reviewed with you in detail to make sure you fully understand what is going on with your vehicle. Feel free to ask as many questions as you need.

No-Pressure transmission repair recommendations

We offer no-nonsense repair recommendations, and will give you the full truth about your transmission repair. You are provided with a written quote that details the costs of your transmission repair, and you have the control to approve or decline the repair with no pressure.

Repairs Performed with Quality Parts

All transmission repairs are performed using high-quality Original Equipment or top-grade aftermarket parts and fluids for long-lasting, dependable repairs.

I came to Midas for an oil change only because they were very close. When I got there I was greeted by Nitin Patel, General Manager. I immediately felt very comfortable with him. Midas did a thorough inspection of my car, which is standard for Midas! When my oil change was complete, Nitin explained everything to me in a way that a clueless female could understand! Midas also gave me a copy of my factory scheduled maintenance from Toyota and discussed maintenance with me. I HIGHLY RECOMMEND MIDAS TO ANYONE THAT NEEDS SERVICE AND REPAIRS ON THEIR VEHICLE !

- Peggy D via Google


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Benefits and Convenience for our Customers

  • Coupons for many regular service items
  • Rental cars available
  • Serving Diamond Bar since 1979
  • 6-months no-interest payment with Midas credit card
  • Good credit to no credit… approved
  • Better Business Bureau Accredited
  • Life-time warranty on brake pads and shoes (valid as long as you own your car)
  • Schedule a Vehicle Pick-up
  • Diamond Bar, CA
  • Phillips Ranch, CA
  • Walnut, CA
  • San Dimas, CA
  • La Verne, CA
  • Chino Hills, CA
  • Pomona, CA

Contact Us

No Question Is Too
Big or Too Small

For accurate, reliable auto repair in Diamond Bar, visit the auto repair experts at Midas Auto Service Experts. Book an appointment using the online appointment form or call us at (909) 860-0055 to schedule a visit today.