About Trannyman Compete Auto Care

We are a family owned and operated business for 30 years, not a franchise! A unique highlight of our business is that we offer 100% free towing with any major repair. And, of course, we always provide free estimates. Trannyman Complete Auto Care, is determined to serve you with the highest level of integrity and professionalism. The only company you need for any and all of your transmission and auto care requirements.

Our experience in transmission and overall auto care spans 30 years in serving both the consumer and commercial customer in the Smithtown and surrounding vicinity. We are fully staffed with highly trained personnel, including Certified Technicians, Rebuilders and professional management proprietors.

We provide the latest “state-of-the-art” diagnostic automotive repair technologies and have highly effective skills in accurately analyzing, estimating, organizing, and managing every facet of your transmission and auto care needs. Our Service Manager personally oversees every phase of your transmission and auto service from initial estimate to completion and total customer satisfaction. We precisely evaluate each customer’s requirements and ensure excellent customer service and relations that generates new and repeat business. We can quickly identify, define, and solve any and all transmission and auto care problems while always meeting stringent specifications, regulatory factors, and deadlines. All our work – parts and labor is guaranteed! Member A.T.S.G. (Automotive Transmission Services Group).

Top Services

  • Alternator Replacement
  • Brake Pad and Rotor Replacement
  • Catalytic Converter Replacement
  • Scheduled Maintenance Service
  • Spark plug Replacement
  • Timing Chain Replacement
  • Transmission Fluid Services
  • Transmission Repair
  • Turbocharger Replacement
  • Water Pump Replacement

Top Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Honda
  • Hyundai
  • Jeep
  • Mazda
  • Mercedes-Benz
  • Nissan
  • Subaru
  • Toyota
  • Volkswagen


  • 12 mth/12K mi. warranty (whichever comes first) for parts & labor*

Services Offered

  • HVAC blower motor
  • Brake master cylinder
  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Radiator replacement
  • Brake system diagnosis
  • Check engine light diagnosis
  • Diagnose my vehicle
  • Electrical system diagnosis
  • Catalytic Converter replacement
  • Oxygen sensor replacement
  • Engine mount replacement
  • Timing Chain replacement
  • Turbocharger replacement
  • Water Pump replacement
  • Exhaust replacement
  • Muffler replacement
  • Fuel pump replacement
  • Fuel system repairs
  • Hybrid battery replacement
  • Hybrid inverter assembly
  • Ignition system diagnosis
  • Coolant system flush
  • Drive belt replacement
  • Engine oil and filter change
  • Minor/external transmission service
  • Serpentine / drive belt
  • Spark plug replacement
  • Timing belt replacement
  • Tire rotation
  • Alternator replacement
  • Battery replacement
  • Starter replacement
  • Suspension ball joint
  • Wheel alignment
  • Tire replacement
  • Axle shaft oil seal replacement
  • Transmission diagnosis
  • Transmission repair
  • Valve body service

Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Dodge
  • FIAT
  • Ford
  • GMC
  • Honda
  • Hyundai
  • Infiniti
  • Isuzu
  • Jaguar
  • Jeep
  • Kia
  • Land Rover
  • Lexus
  • Lincoln
  • MINI
  • Mazda
  • Mercedes-Benz
  • Mercury
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Pontiac
  • Porsche
  • Ram
  • Saab
  • Saturn
  • Scion
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • Volvo
  • smart


    • Early drop off
    • Shuttle service
    • Free wifi
    • Wait on site
2006 Nissan Titan
"Excellent service, and very punctual. "
"Fantastic work. Fixed my fender like new, but also cleaned some scratches on the hood for a perfect match. When I picked up the car I noticed the entire car was vacuumed clean...Above and beyond what they were asked to do..."
"Quick, excellent service. Great quote, talked me through what was done and efficient with time. Highly recommend this place and would definitely go back if I need to in the future."
"They did a fantastic job repairing my car after I hit a deer. The paint job feels smooth like glass! Very friendly and responsive."
"Outstanding service, great communication, and great work. What more could you ask for? So happy to have my car back looking the best it has since I bought it!"
"Anthony over at Frankie M's does phenomenal work and has went over and beyond my expectations on several occasions, attached is photos of my truck which he painted the whole front-end, and my Jet ski which he did some custom gloss black touches. Thank you anthony for your dedication to superb work! My go to auto body."


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