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Mechanical Services

At Boss Automotive, we hold ourselves to the highest standards in professional diagnosis, service, and repair and humbly refer to ourselves as the best auto repair care in town. We understand that your time is valuable. Using the latest in computerized testing and diagnostic tools synched with your car’s manufacturer, our professional ASE certified technicians are trained to provide a fast and efficient diagnosis.

Boss Automotive Mechanical Services - Car Engine photoOur professional team then performs the best quality repair services to get you and your car safely back on the road.

A quote or estimate is provided to the customer before any repair work is performed and we keep customers aware of any changes in the repair process.

Boss Automotive stands behind every repair we provide with our nationwide two-year or 24,000 mile warranty. Boss Automotive is certified to do warranty maintenance work on all new vehicles. When your new car is under manufacturer warranty you do not have go to the Dealer to get your maintenance items done, you can get them done at Boss Automotive without any worries about losing your coverage under the manufacturer’s warranty.

Here is a short list of some of the auto repair and maintenance services we provide. If you don’t see something you are looking for please email us at or call us at 847-841-7800 – Elgin, or 224-802-8195 for our Carpentersville facility.

  • Accessory Installations
  • Alignments
  • Brakes
  • Carburetor Repair
  • Check Engine Light
  • Clutches
  • Computer Diagnostic Testing
  • Cooling Systems & Radiator Service
  • Diagnostic Services
  • Diesel Repair
  • Differential/Axle Service
  • Driveline & 4×4 Repair
  • Electrical (Starters, Alternators & Batteries)
  • Emissions Diagnostics
  • Engines
  • Exhaust Repair
  • Factory Scheduled Maintenance
  • Fuel System Service
  • Heating, Air Conditioning Service & Repair
  • Oil Change Service
  • New Car Warranty Services
  • Power Steering System
  • Pre-Vehicle & Pre-Trip Vehicle Diagnostic Inspections
  • Suspension, Shocks & Struts
  • Timing Belt Replacement
  • Tires (Purchase, Repair, Rotation & Wheel Balancing)
  • Towing
  • Transmission Service & Repair
  • Tune-ups
  • Wiper System Service

Our Partners

Boss Automotive partners with Valvoline™ who has a 150-year reputation in producing quality lubricants. Our goal is to prolong the life of your vehicle and ensure it performs at peak performance.

We trust the Valvoline family of motor, transmission and steering oils to provide a perfect mechanical and preventative maintenance formula for all of our customer’s cars and trucks.