Mr GearBox®

Fine-Tuning Your Vehicle's Gearbox for Optimal Performance

Leading the Industry of Gearbox Solutions in Singapore

Enquire Now, No Obligations

About Mr. Gearbox

At Mr Gearbox, we specialize in automatic transmission repair, servicing, and maintenance — combining advanced diagnostic technology with years of hands-on expertise to deliver precision workmanship and long-lasting results.

Founded by a team of passionate transmission specialists with over 20 years of combined industry experience, Mr Gearbox was built on one clear mission: to bring dealership-level gearbox solutions to every car owner, at transparent and affordable prices.

✔ Precision Repairs

Our expert technicians diagnose and resolve transmission issues with precision and care, ensuring your vehicle runs flawlessly.

✔ Reliable Replacements

When it’s time for a new transmission, trust us to install high-quality replacements that will stand the test of time.

✔ Masterful Rebuilding

Trust our experts to rebuild your gearbox with precision and skill, delivering enhanced performance.

Enjoy a FREE checkup with NO OBLIGATIONS!

Get an expert second opinion on your gearbox issues along with a customized solution!

      EXCELLENT  
   Based on 26 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Pengbin Lee 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mr Gearbox transmission workshop has consistently demonstrated excellent service quality and professionalism. The staff are helpful, knowledgeable, and approachable, always willing to explain technical details clearly and offer practical recommendations. Their expertise in gearbox diagnostics and repair ensures reliable workmanship and customer confidence.

The workshop also maintains transparent pricing, providing clear quotations upfront with no hidden charges. This openness fosters trust and reflects their integrity in service. Turnaround times are reasonable, and the team’s attention to detail ensures every job is completed to high standards.

Overall, it is a highly dependable workshop with skilled technicians, great customer service, and honest pricing — strongly recommended for anyone seeking quality gearbox and transmission services.
  
 
      Posted on Google  
   
   Kenneth Seah 
 
 
 
 Trustindex verifies that the original source of the review is Google. Took almost 2hrs and am well pleased with the spending and the results! No hard selling,  but well informed choices. Having them to check on aircon issues definitely won’t disappoint
  
 
      Posted on Google  
   
   Lynn Chen 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’m impressed by Mr Gear Box's setup. There are very few workshops in SG, that have air conditioning. No doubt it’s quite a distance, but it is good to visit Jame, understand the process, and properly rectify your gearbox issue. H Wee.
  
 
      Posted on Google  
   
   Pang Heok Ngee 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am pleased that James resolved my air conditioning issues so quickly. He thoroughly explained the problems with my unit, and I plan to return for future servicing.
  
 
      Posted on Google  
   
   Jeff Leong 
 
 
 
 Trustindex verifies that the original source of the review is Google. They worked on my E250 15yrs old Mercedes auto gear which was causing vibrations during shifting. Mechanic explained to me the details of e works to be carried out. Very happy with e repair now e gear is like new and shift like butter. Highly recommended 😊
  
 
      Posted on Google  
   
   scivez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mr. Gearbox has consistently provided exceptional service. Their team comprises highly trained specialists, notably Mr. James, whose expertise is commendable.
  
 
      Posted on Google  
   
   Mohd Rusydi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Recommended workshop for all cars, mechanic and admin(sister) are friendly 🙂. Cataclean tested and proven of quality.
  
 
      Posted on Google  
   
   gary ng 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent workmanship
  
 
      Posted on Google  
   
   Jack Yeo 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quality workmanship, they are transparent with their charges.
Very professional, highly recommended
  
 
      Posted on Google  
   
   Amin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very efficient service and good knowledge in aircon ! Happy with the service and highly recommended ! Thanks
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more