Your Top Lafayette Mechanic

70 Creasy Ct.
Lafayette, IN 47905

Shop Owner: Dave Mangus

Auto Diagnostic & Repair Center is your one-stop-shop for auto repair in Lafayette, IN. We can service all makes and models and perform a number of different services including a complimentary 35-point inspection. Not sure what the problem is? We can diagnose it! We also have a 24-month/24,000-mile warranty on most of our labor and parts.

Are you looking for a quality Lafayette collision repair shop? We can handle that too! Our family-owned and operated repair shop will take extra care of your vehicle. We also offer discounts for AAA members. We have been proudly serving the families of Tippecanoe County for over 29 years and can’t wait to help you!

Contact your reliable Lafayette mechanic today!

  • One stop shop for automotive repair
  • Top-brand tires for your convenience
  • We employ ASE-certified technicians including one master tech
  • Complimentary 35-point inspection with any service
  • 24 month / 24,000 mile warranty on labor and most parts
  • Servicing all makes and models
  • Discounts for AAA members
  • Clean customer waiting room with free WIFI
  • Family owned and operated
  • Serving families in Tippecanoe County for over 29 years
Auto Repair Lafayette IN


  • Mon:
    8:00am – 5:00pm
  • Tue:
    8:00am – 5:00pm
  • Wed:
    8:00am – 5:00pm
  • Thu:
    8:00am – 5:00pm
  • Fri:
    8:00am – 5:00pm
  • Sat:
  • Sun:


General Auto Repair

  • Oil, Lube and Filter
  • Safety Inspections
  • Tune-Ups
  • Filters
  • Hoses
  • Wipers


  • Batteries
  • Starters
  • Alternators
  • Ignition Diagnosis and Repairs


  • Computer
  • Diagnostics
  • Engine Controls

Engine Repair Services

  • Carburetor
  • Fule Injection Cleaning/Repair
  • Timing Belts/Fan Belts

Heating and Cooling

  • Air Conditioning
  • Water Pumps
  • Radiators
  • Heater

Steering and Suspension

  • Tire Sales/Service/Repair
  • Wheel Alignments
  • Shocks and Struts
  • CV Boots and Axles


  • Automatic
  • Manual
  • Four-wheel Drive
  • Front-wheel Drive
  • Clutches
  • Driveline


  • Brakes
  • Anti-lock Brakes
  • Chassis
  • Exhaust

“I’ve used Auto Diagnostic for 15 years — always friendly, fair and observant.”

Dan Howell, Google Reviewer

“Wonderful people. They are straight forward, they don’t lie or hide costs. And are priced for what u get a good quality repair. I recommend them to anyone.”

Dannielle Elston-Rogers – Google Reviewer