Normal Business hours are Monday to Friday 8 am to 5pm

Call or text to set up an appointment for the quickest response possible

We do offer “Urgent Service” calls during normal business hours and “Emergency Service” for After Hours Service Requests

same applies here, phone calls and texts will get you the quickest response.

Advertisement for Robby's Mobile Auto Diagnostic and Repair LLC, featuring a gray Dodge Challenger with purple accent headlights, displaying contact information, icons for diagnostics, repairs, maintenance, electrical work, brakes, air conditioning service, and text emphasizing reliable, professional service in southern Indiana and Louisville Kentucky.

Drive with Confidence

Robby’s Mobile Auto Diagnostic and Repair LLC is dedicated to providing professional mobile automotive service with integrity, precision, and convenience.

Backed by 23 years of industry experience and ASE Master Certification, we specialize in diagnostics, drivability concerns, A/C systems, brakes, suspension, cooling systems, fluid services, and preventative maintenance.

Our mission is to deliver dependable repairs and expert-level service directly to our customers while building long-term trust through honesty, quality workmanship, and reliable results.

Get Started
A car battery with a metallic gray casing and top terminals, placed on a light gradient background.

Services we offer

Standard Services Menu

Diagnostics & Electrical

  • Check Engine Light Diagnostics

  • Drivability Diagnostics

  • Electrical System Diagnostics

  • Starting & Charging System Testing

  • Battery Testing & Replacement

  • Alternator & Starter Diagnosis

  • Parasitic Draw Testing

  • Sensor & Module Diagnostics

Brake Services

  • Brake Pad Replacement

  • Brake Rotor Replacement

  • Brake Caliper Replacement

  • Brake Fluid Flush

  • ABS Diagnostics

  • Complete Brake System Inspection

Suspension & Steering

  • Suspension Diagnostics

  • Shock & Strut Replacement

  • Ball Joint Replacement

  • Tie Rod Replacement

  • Sway Bar Links & Bushings

  • Control Arm Replacement

  • Steering Component Inspection

Cooling System Services

  • Cooling System Diagnostics

  • Radiator Replacement

  • Water Pump Replacement

  • Thermostat Replacement

  • Coolant Leak Repairs

  • Cooling Fan Diagnostics

  • Coolant Flushes

  • Heater System Repairs

Air Conditioning & Heating

  • A/C Diagnostics

  • A/C Performance Testing

  • Compressor Replacement

  • Condenser Replacement

  • Heater Core Diagnostics

  • Blower Motor Replacement

  • Heating & Cooling System Repairs

Maintenance Services

  • Oil Changes

  • Mileage-Based Maintenance

  • Tune-Ups

  • Spark Plug Replacement

  • Belt Replacement

  • Hose Replacement

  • Air Filter Replacement

  • Cabin Air Filter Replacement

  • Fuel System Cleaning

  • Throttle Body Cleaning

Fluid Services

  • Coolant Flushes

  • Brake Fluid Flushes

  • Transmission Fluid Service

  • Differential Service

  • Power Steering Fluid Service

  • Transfer Case Service

Engine Performance & Drivability

  • Misfire Diagnostics

  • Fuel System Diagnostics

  • Ignition System Repairs

  • Intake System Repairs

  • Vacuum Leak Diagnostics

  • Sensor Replacement

  • Engine Performance Testing

Mobile Convenience Services

  • Mobile Diagnostics

  • Pre-Purchase Inspections

  • No-Start Diagnosis

  • Roadside Mechanical Diagnosis

  • On-Site Repairs

  • Fleet Maintenance Services