Diagnostics
Advanced OBD-II computer diagnostics to pinpoint engine, transmission, and electrical issues with speed and precision.
Ayr, Ontario — Est. Locally Owned
Precision.
Precision.
Performance.
Perfection.
Ayr's Premier Automotive Service Centre
About Us
Craftsmanship
Craftsmanship
You Can Trust
Jaw Auto Service is Ayr's trusted destination for premium automotive care — combining old-world craftsmanship with modern diagnostic technology. Our licensed technicians treat every vehicle as their own, delivering honest assessments, transparent pricing, and workmanship you can count on.
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What We Do
Our Services
Inspections
Comprehensive safety and pre-purchase inspections. MVI checks, safety certifications, and thorough multi-point reviews.
Oil Changes
Conventional, synthetic blend, and full synthetic oil changes — with filter replacement, fluid top-up, and inspection included.
Tire Storage
Secure, climate-controlled seasonal tire storage. Keep your tires safe, clean, and ready for the next season.
Tire Change
Seasonal tire swaps, mounting, balancing, and rotation. Fast turnaround with no appointment necessary.
Battery Change
Battery testing, replacement, and terminal cleaning. Quality batteries stocked for all makes and models.
The Jaw Difference
Why Choose Us
Expert Technicians
Our licensed and experienced technicians bring years of hands-on expertise across all makes and models — domestic, import, and European.
Transparent Pricing
No hidden fees, no surprise charges. We provide clear, upfront estimates before any work begins — so you always know exactly what you're paying for.
Quality Parts
We use only quality-grade OEM and aftermarket parts that meet or exceed manufacturer specifications, ensuring long-lasting repairs you can trust.
What Customers Say
Trusted by Ayr
Jaw Auto Service is simply the best shop in the area. Brought my truck in for a full inspection before a road trip — they caught a brake issue I had no idea about. Honest, fast, and professional.
Finally found a shop I actually trust. They explained everything clearly, gave me a fair price, and had my car back the same day. Won't go anywhere else from now on.
Took my SUV in for a tire swap and oil change. In and out in under an hour, price was fair, and the team was super friendly. Jaw Auto is the real deal.