Call us (705) 728-1769 
8:00am - 5:00pm Mon-Fri
Reliable Car Repair & Maintenance You Can Trust in Barrie
Serving Barrie and surrounding areas with expert service. Voted Barrie's best for quality and trust.
From simple stuff like oil changes to those trickier car problems, our Barrie team has you covered. We're passionate about cars and making sure yours runs smoothly.
Request Appointment
We Provide Quality Auto Repair Services
Trust your vehicle to the skilled hands of our experienced auto mechanics. We utilize the latest technology and proven techniques to deliver exceptional service and care for your car.
Check Engine Light
A lit check engine light? Don't wait! Quick diagnosis and repair to avoid bigger issues...
Brake Repair Service
Safe stopping is key. Expert brake service for your peace of mind.
AC/Heat Repair Service
Stay comfortable this season. Reliable AC and Heating repair to get through the season.
Oil Filter Change
Keep your engine running smoothly. Regular oil and filter changes for optimal performance.
Changing Wheel
Flat tire got you down? Fast and safe tire changes to get you back on the road.
Suspension Repair
Ensure a smooth and comfortable ride. Expert suspension repair for optimal handling and stability.
Quality With The Best Standards
Our expert technicians offer a complete range of services, from basic oil changes and fluid maintenance to complex engine replacements and full vehicle overhauls. We start with thorough diagnostic testing to ensure accurate and effective repairs every time.
- We handle all makes and models in more than 40 car brands
- We are endorsed by the local trading standards office
- All our technicians are equipped with the latest portable technology
- Proven results for setting exceptional standards
- Same day service for most repairs
Auto Mechanic Services
From essential maintenance to complex repairs and bodywork, our team of expert mechanics and technicians are dedicated to getting you back on the road quickly and safely. Explore our services below to see how we can help.
Electrical System
Having electrical issues? Our certified technicians use advanced diagnostic tools to quickly identify and repair problems with your car's battery, starter, alternator, lighting, and more. Get back on the road with confidence knowing your electrical system is functioning perfectly.
System Service
Keep your car in peak condition with our comprehensive maintenance services. We offer oil changes, fluid checks, filter replacements, tire rotations, and more, following manufacturer recommendations to ensure optimal performance and prevent costly repairs down the road.
Engine Diagnostics
Experiencing engine trouble, strange noises, or warning lights? Our skilled mechanics use state-of-the-art equipment to accurately diagnose engine problems. From minor repairs to complete overhauls, we'll get your engine running smoothly and efficiently.
Best Service Mechanics In Town
We understand that car trouble can be stressful. That's why we strive to make every interaction with Gunns Auto as smooth and hassle-free as possible. From clear explanations to fair pricing, we're dedicated to earning your trust and building long-term relationships. Our vision is to be the leading automotive service provider in Barrie, known for our expertise, integrity, and unwavering commitment to customer satisfaction. We're constantly striving to improve and innovate to better serve our community.
For over 10 years, Gunns Auto has been a proud part of the Barrie community, committed to providing honest, reliable, and high-quality service. Our core values of integrity, transparency, and a dedication to exceeding customer expectations have guided us since day one. We're proud to be a part of the Barrie community, and we're committed to giving back. We believe in building strong relationships with our customers and supporting local initiatives.
Meet Our Professionals
Jesse Auto
Mechanic
Gonder Apprentice
Mechanic
Dan Master
Technician
Lucas Apprentice
Mechanic
Nova Auto
Mechanic
Trusted by Thousands of People & Companies
At Gunns Auto, we value your feedback and strive to provide the best service possible. Schedule your appointment today and experience the difference!
I had an outstanding experience from start to finish. The staff was incredibly professional, and the receptionist was courteous and thorough in answering all my questions over the phone. The process of dropping off and picking up my car was seamless and efficient. I’ve been to many places, but this one truly stood out. Highly recommend!
Dayna B. Local Google Review