614-780-0000 4800 Sinclair Rd, Columbus, OH
Mon–Fri 7–6 · Sat 9–6★ 4.7 (558 reviews)
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Transmission Repair & Service in Columbus, OH

Slipping, jerking, or hard shifts? Get an accurate transmission diagnosis before a small issue becomes a major rebuild.

Diagnose My Transmission Call 614-780-0000
Smooth Shifting

Catch Transmission Trouble Early and Save Thousands

Your transmission is one of the most expensive components in your car — and most failures start as small, fixable symptoms like delayed engagement or rough shifts.

Blackstone diagnoses automatic and manual transmissions accurately, so you're not quoted a full rebuild when a fluid service or solenoid would fix it. From maintenance fluid exchanges to clutch jobs and major repairs, we give you honest options and back our work with a nationwide warranty.

  • Transmission fluid serviceFresh fluid restores smooth, reliable shifting.
  • Accurate diagnosisWe pinpoint the real cause before recommending a rebuild.
  • Automatic & manualRepair, clutch service, and component replacement.
  • Honest optionsRepair vs. rebuild vs. replace — explained clearly.
Diagnose My TransmissionBook an Appointment
Transmission repair and service in Columbus, OH
What's Included

Transmission Services

Keeping you shifting smoothly for the long haul.

Fluid & Filter Service

The #1 way to extend transmission life.

Slipping Diagnosis

Find why it's slipping before it fails.

Solenoid & Valve Body

Targeted repairs that avoid full rebuilds.

Clutch Service

Manual clutch replacement and adjustment.

Leak Repair

Seals and gaskets to stop fluid loss.

Rebuild / Replace

When needed, done right and warrantied.

Technician inspecting a transmission for slipping
Warning Signs

Signs of Transmission Trouble

Don't ignore these — early action is far cheaper:

  • Slipping, or RPMs rise without speeding up
  • Hard, jerky, or delayed shifting
  • A burning smell or red fluid leaking underneath
  • Grinding, whining, or clunking when shifting
  • Check engine or transmission warning light
Diagnose My Transmission
Why Columbus Trusts Blackstone

Repairs Done Right — and Guaranteed

3yr / 36k Warranty

Nationwide TechNet warranty on parts & labor — covered even when you travel.

ASE-Certified Techs

Factory-level training and dealer-grade tools for every make and model.

Honest, Upfront Quotes

We never start work without your OK — clear written estimates, no surprises.

Free Multi-Point Check

A complimentary digital inspection with photos comes with every visit.

How It Works

Transmission Repair — Step by Step

1

Diagnose

Scan and road-test to confirm the real issue.

2

Explain Options

Service, repair, or rebuild — with honest pricing.

3

Quality Repair

Proper fluid, parts, and procedures.

4

Test & Warranty

Road-tested and backed by our warranty.

Transmission Acting Up?

A quick diagnosis now can save you from a costly rebuild later. Get it checked today.

Transmission Repair FAQs

Common Questions

Most manufacturers recommend every 30,000–60,000 miles, though severe driving (towing, stop-and-go) calls for more frequent service. Fresh fluid is the cheapest way to extend transmission life.

Not necessarily. Slipping can be caused by low or burnt fluid, a failing solenoid, or a valve-body issue — all far cheaper than a rebuild. We diagnose accurately so you only pay for what's actually needed.

It's risky — continuing to drive a slipping or overheating transmission usually accelerates the damage. Have it checked promptly to keep repair costs down.

Yes — we handle fluid services, diagnostics, clutch jobs, and repairs for both automatic and manual transmissions.

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Wondering what this costs?

Rebuild vs. replace vs. a simple solenoid fix — and what each one really runs.