​Disclaimer:

Towing is only free with repairs of rebuilt transmissions.

​​​​​$895 Special Limited Time Offer On Rebuilds HUGE Savings Make Appt

​​​Call  727.559.9500

 2227 Seminole Blvd Largo FL 33778 

Hours Monday - Friday 7:30 am - 5:30 pm 

Saturday 8:00 am - 12:30 pm

Towing free only with repairs up to 10 miles

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​​​​​TRANSMISSIONS ARE COMPLEX - We Provide the Best and most AFFORDABLE TRANSMISSION REPAIRS FROM LARGO TO OUR NATIONAL CUSTOM ORDERED UNITS WITH HIGH PERFORMANCE PARTS.


We have the technology and the expertise to pin-point the root of your transmission problems enabling us to only repair what needs fixing and nothing more. Over half of the time, we'll discover your transmission only requires a minor repair. It’s why ALLTECH Auto Repairs is the most trusted name in transmissions from Largo to Tampa and has been for over 44 years.

Our exclusive Multi-Point Inspection & Diagnostics Services includes ALL of these checks:

  • Initial engagements
  • Each drive range
  • Upshift timing
  • Upshift quality
  • Downshift timing
  • Downshift quality
  • Passing gear
  • TCC engagement
  • Neutral
  • Reverse
  • Noises
  • Vibrations
  • 4x4 performance
  • Park-hold


Your vehicle will be placed on a lift to inspect the controls under the vehicle for any possible cause of the problem external to the transmission including:

  • Shift linkage or cable
  • Vaccuum connections
  • TV/detent cable/linkage
  • Engine performance
  • Harness connections
  • Ground connections
  • Engine idle
  • Mounts
  • Final drive
  • Axles and shafts
  • U-joints/CV joints
  • Fluid retention
  • Pan gasket
  • Wire condition
  • Scan the computer for trouble codes.


Your local ALLTECH Transmission Repair experts diagnose numerous transmission problems utilizing  extensive comprehensive diagnostics, we can only after a four our multi- check  recommend by the ATRA standards as well as your manufacturers if we need to download new software, or use  But ALLTECH Transmission expert diagnostics  don't stop there. Even if an initial check doesn't diagnose your problem, we still won't recommend a rebuilt transmission service until we know EXACTLY what is causing your problem.

Computer and Internal Diagnostics:
Our advanced computer and internal diagnostics are the next level of diagnostics that ensure ALLTECH Transmissions mechanics, Engineers of Transmission Rebuilds  will only fix what needs fixing. Many transmission problems start in the computer system of today's highly technical, computer-controlled vehicles, If your transmission receives the wrong signals from your vehicle's computer system. The ALLTECH Computer Diagnostic Service is performed to determine if an electronic component is affecting your transmission's shifting or overall performance and includes a long list of important gear ratios we will test among everything else.


Your certified All Tech Auto Repair center technician will also:
Your ALLTECH Auto Repair certified mechanics can then determine if an electronic component or part needs to be replaced, and make a recommendation for whatever service or repair is necessary. It is our comprehensive diagnostic approach that sets ALLTECH Transmissions Repairs and Services  apart from any other approach taken by other shops. Trust us,  you will only get the repair you need and your car, truck or SUV will back on the road as soon as possible typically within 3 business days as long as all the parts are available. 

Check the level and condition of your transmission fluid
Check the level and condition of transfer case and differential fluid, where applicable.
Perform a road test, to experience first-hand any problems you have noticed to evaluate your car's performance including:

Using a computer system propriatary scanner to retrieve any trouble codes and to determine the probable cause. All critical computer systems in the vehicle are checked for trouble codes, because a variety of systems could cause driveability issues.


Reviewing the computer system data against our proprietary ALLTECH Auto Repair technical database - the most extensive transmission computer diagnostic source available anywhere.


AllTech Auto Repair looks whether the problem is inside or outside of the transmission in the computer system:

  • Check the electronic components
  • Check the solenoids and sensors
  • Check the wiring that effects the transmission, solenoids and sensors