Affordable and professional automotive repair services in Chatham, ON

Our Services

We pride ourselves on using state-of-the-art technology to deliver our auto services, with our talented team of mechanics being fully-trained to deal with a wide range of issues. We service normal vehicles and heavy-duty trucks/ RVs here at ATW, having 5 normal vehicle bays and 2 large-sized truck bays at our disposal, in addition to an unending arsenal of tools, knowledge, and expertise. We pride ourselves on our timely and professional customer service, making sure that we provide you with stellar services at competitive and affordable prices. We are also well-experienced in Alternate Fuel Conversions systems, installing these systems and maintaining them as necessary. Because of this, we are also an official Prins Autogas Dealer too. We work with both fleets and individual vehicles, so you can rest assured that we’ll have the resources and manpower to deal with your issues, no matter their size or scope. If you’re looking for versatile and professional auto repair services in Chatham, ON, you’ve come to the right place with ATW Automotive Services!

We’ve switched to digital

Instead of the traditional paper worksheets, our technicians use digital tablets to process their work, and much of our booking system/ customer communication system is operated digitally via our website, as well as text messaging and emails. When working with us, you can click on a link we send you to view a “Digital Inspection” of our work, allowing you to remain abreast of the latest developments with your vehicle via picture and video updates. We have digitized our systems in order to make them more efficient and appealing to modern customers, thereby setting ourselves apart from some of the more traditionally-minded shops in our area.

It doesn’t matter what you’re looking for; chances are that we’re the best garage to fix the problem in Chatham, ON. When looking for an auto services provider, you want to work with someone who has a good working history and reputation in the local area. We were established in 1985, and we have well over 30 years’ worth of satisfied customers who can vouch for our quality!

We Specialize in a Variety of Auto Repair Services

We Specialize in a Variety of Auto Repair Services

Standard Maintenance Services

  • Factory Scheduled Maintenance
  • 30/60/90/120K Mile Services
  • DMV Certified Vehicle Inspection & Repairs
  • State Emission Inspections & Repairs
  • Computer Diagnostics
  • Oil Changes
  • Tune Ups
  • Filter Replacements
  • Safety & Emissions Inspections
  • Windshield Wiper Blades
  • Fluid Services
  • Trip Inspections
  • Maintenance Inspections
  • Check Engine Light Diagnostics & Repair
  • Brake Repair & Antilock Braking System (ABS) Repair
  • Shocks & Struts Repair
  • Chassis & Suspension Repair
  • Suspension & Steering Repair


  • Transmission Repair & Service
  • Transmission Replacement
  • Driveline Repair & Maintenance
  • Axle Repair & Replacement
  • Clutch Repair & Replacement
  • Transmission Fluid Service
  • Flywheel Repair & Replacement
  • Driveshaft & U-Joint Repair
  • Transmission Flush
  • Differential Diagnosis
  • Differential Rebuild & Service

Engine Services

  • Engine Repair
  • Engine Replacement
  • Engine Performance Check
  • Belt Replacement
  • Hose Replacement
  • Cooling System Repair
  • Radiator Repair & Replacement
  • Water Pump Repair & Replacement
  • Drivability Diagnostics & Repair
  • Fuel Injection Repair & Service
  • Fuel System Repair & Maintenance
  • Ignition System Repair & Maintenance

Tire Services

  • Tire Sales
  • Tire Installations
  • Tire Rotation
  • Tire Balancing
  • Tire Replacement
  • Wheel Alignment
  • Tire Air Pressure Checks
  • Tire Pressure Monitoring System (TPMS) Repair & Service

Heating & Air Conditioner Repair

  • Heating & Cooling System Diagnostics
  • Auto Air Conditioning Repair & Service
  • Heating System Repair & Service
  • Belt Repair & Replacement
  • Compressor Repair & Replacement
  • Evaporator Repair & Replacement
  • Refrigerant Replacement

Fleet Services

  • Factory Scheduled Maintenance
  • Preventative Maintenance (PM)
  • Semi & Commercial Truck Repair & Maintenance
  • Pre-Purchase Inspections
  • DOT Inspections
  • State Inspections
  • Fleet Accounts

Auto Electrical Services

  • Electrical System Diagnostics & Repair
  • Alternator Repair & Replacement
  • Starter Repair & Replacement
  • Windshield Wiper Repair
  • Power Lock Repair
  • Power Antenna Repair
  • Power Steering Repair
  • Power Window Repair
  • Power Accessory Repair
  • Light Repair & Bulb Replacements

Exhaust Services

  • Exhaust Repair & Replacement
  • Muffler Repair & Replacement
  • Tailpipe Repair & Replacement
  • Catalytic Converter Repair
  • Exhaust Manifold Repair
  • Custom Exhaust Fabrication
  • Exhaust Upgrades

Hybrid Services

  • Factory Scheduled Maintenance
  • State of Health Battery Testing & Conditioning
  • High Voltage Battery Testing & Conditioning
  • High Voltage Cable Inspection & Repair
  • Brake System Repair & Maintenance
  • Transmission Fluid Flush
  • Heating & Cooling System Repair