A Transmission Clinic
Corona, CA
Mechanic working on transmission in dark garage
Family-Owned · Serving Corona Since 2003

Honest Transmission
Repair You Can Trust.

Serving Corona drivers since 2003 with expert diagnostics, rebuilds, and dependable transmission service — done right the first time.

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5.0
Hundreds of satisfied Corona drivers
25+
Years Experience
100%
Family-Owned
5.0★
Highly Rated Locally
1000s
Corona Drivers Trust Us
What We Do

Complete Transmission & Drivetrain Service

From quick diagnostics to full rebuilds — every job is handled with the same honest, expert care.

Transmission Rebuilds

Complete teardown and rebuild with quality parts and a precision fit — restoring smooth shifting and reliability.

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Diagnostics

Advanced computer diagnostics to pinpoint the exact issue before any parts come off the vehicle.

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Clutch Repair

Manual transmission clutch service, replacement, and adjustments for cars and trucks.

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Fluid Service

Transmission fluid flushes and filter replacements that extend the life of your gearbox.

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Drivetrain Repair

Driveshaft, axle, and differential service to keep power flowing smoothly to the wheels.

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Maintenance & Auto Repair

General auto repair and preventative maintenance to keep you safely on the road.

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Reviews

What Corona Drivers Say

5.0 / 5.0

Fernando diagnosed the issue quickly and saved me from replacing my entire transmission. Honest shop and fair pricing.

M
Marcus R.

Very professional and knowledgeable. My truck shifts perfectly now.

D
Daniel K.

Fast turnaround, great communication, and excellent customer service.

A
Alicia M.

They explained everything clearly and didn't pressure me into unnecessary repairs.

J
Jordan P.
Why Choose Us

Built On Trust.
Backed By Experience.

For over two decades, we've earned Corona's trust by doing transmission work the right way — with integrity, expertise, and respect for our customers' time and money.

Disassembled transmission on workbench

Honest Diagnostics

We tell you what's actually wrong — no upsells, no surprises.

Experienced Technicians

Decades of hands-on transmission expertise under every job.

Fair, Transparent Pricing

Clear estimates before any work begins. Always.

Quality Workmanship

We use the right parts and stand behind every repair.

Local Family Business

Independently owned and rooted in the Corona community.

Personalized Service

You're a neighbor, not a ticket number.

Transmission Problems?
Let's Get You Back On The Road.

Free estimates · Honest answers · Fast turnaround

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