Top 10 Best Transmission Repair

We list trusted transmission repair shops known for their expertise in diagnostics and repairs. These providers are selected for their technical knowledge, transparent pricing, and customer satisfaction.

Complete Automotive Systems

National Boulevard, Los Angeles, California
4.4 (749 reviews)
  • Tire Balancing
  • Manual Transmission Maintenance
  • Automatic Transmission Maintenance
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Located conveniently in Los Angeles the experts at Complete Automotive Systems provide dealership quality services for all makes and models at afforda More Detail

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Poway Transmissions

Poway Road, San Diego, California
4.2 (182 reviews)
  • Auto transmission repair
  • Transmission leak inspection

Skip the parts replacers, come to the Specialists! Knowledge, Integrity, Service & Value since 1981! We always check it out for FREE! No pressure quot More Detail

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Alcantar's Drivetrain Performance

South Atlantic Boulevard, Los Angeles, California
4.0 (109 reviews)
  • Classic Cars
  • Free Estimates
  • Services Buick
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Differentials, Drivelines, Transfer Cases and Transmissions for Jeeps, 4x4 Trucks, Muscle Cars, Hot Rods and everything in between! We offer both stoc More Detail

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Don's Auto Repair

York Boulevard, Los Angeles, California
4.2 (325 reviews)
  • Air Conditioning Service
  • Car Alternator Service
  • Car Engine Repair
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Don Auto repairs offers the best car repair services in Los Angeles, Glendale, Pasadena, Hollywood. Owner Vic and his staff are certified in Automotiv More Detail

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Schwerin Automotive

Bush Street, San Francisco, California
4.1 (210 reviews)
  • Auto maintenance
  • Check engine light
  • Auto diagnosis or inspection
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Schwerin Automotive takes pride in introducing itself as one of the leading Automotive shop engaged in providing Auto Repair and Maintenance Services. More Detail

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Transtar Industries

Perrymont Avenue, San Jose, California
3.1 (46 reviews)
  • Transtar Transmission Fluids
  • AC Components & Tools
  • RECON Certified by TRANSTAR
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Transtar Industries is a leading worldwide provider of OE-quality transmission parts and driveline solutions to the automotive aftermarket repair indu More Detail

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San Diego Auto Star Smog Service & Repair

Adams Avenue, San Diego, California
4.0 (436 reviews)
  • Engine oil light diagnosis
  • Auto vibration diagnosis
  • Auto noise diagnosis
  • See More

We are state certified to smog all vehicles including Diesels, Hybrids, Gross Polluters and Vehicles requiring a STAR Certification and or a Regular S More Detail

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ABC Motor

South Van Ness Avenue, San Francisco, California
3.8 (172 reviews)
  • Auto diagnosis or inspection
  • Auto transmission repair
  • Transmission leak inspection
  • See More

Oil Change Stations , Auto Repair , Auto Parts & Supplies More Detail

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Convoy Auto Repair

Convoy Street, San Diego, California
4.0 (969 reviews)

We are a full service automotive repair facility in San Diego, CA. We specialize in tune ups, oil changes, brake service, air conditioning repair, tra More Detail

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BMW of San Francisco Service Center

Howard Street, San Francisco, California
4.1 (3614 reviews)
  • Auto repairs
  • Auto engine repair
  • Oil changes
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BMW of San Francisco is the premier BMW dealer in Northern California. Our huge inventory of New & More Detail

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Frequently Asked Questions

Your car itself will start showing warning signs such as:

  • Slipping gears. 
  • Slow acceleration. 
  • Unusual noises. 
  • Leaking transmission fluid 
  • Strong burning smells. 


Consult a transmission repair shop near you immediately after suspecting these signs to avoid further damage. 

The cost varies depending on whether it’s a minor fix, like replacing a seal, or a major repair, like rebuilding the entire system. Basic repairs can cost $300-$1,500, while full transmission replacements range from $1,500-$4,000. Always get multiple quotes and ask about warranty coverage.

 Simple repairs, such as fluid changes or minor part replacements, take a few hours to a day. More complex repairs, like a transmission rebuild, can take 3-5 days. If parts need to be ordered, the process may take a week or more, so always ask for an estimated timeline.

 Look for mechanics with ASE certification, positive customer reviews, and experience with your car model. Ask if they provide warranty coverage on repairs, as reputable shops usually offer 12 months or 12,000 miles of coverage. Also, ensure they give a clear written estimate before starting work.

  • Diagnosis & Inspection: A mechanic will scan for error codes, check fluid levels, and inspect components for damage.
  • Fluid Change or Flush: Old, contaminated transmission fluid is replaced to ensure smooth performance.
  • Component Repairs: Damaged parts like the clutch, seals, or solenoids may be repaired or replaced.
  • Rebuilding or Replacement: In severe cases, the transmission may need to be fully rebuilt or replaced.
  • Testing & Calibration: After repairs, the system is tested to ensure proper shifting and function.