About Us

Demario's Auto Clinic

Getting your vehicle repaired is often intimidating and expensive...

Demario's Auto Clinic is an advocate for treating customers like family!

Opened since 2017, Demario's Auto Clinic takes great pride in servicing the Windsor-Essex County communities and surrounding areas.

WHY CHOOSE US?

Some people learn to work on cars because they have to. John Demario learned because he loved it. At just 16, he was already tinkering in the driveway, and that early curiosity grew into a 26-year career in the automotive industry. After years spent working alongside other shop owners and learning the trade inside and out, John finally had the opportunity to open a shop of his own, and Demario's Auto Clinic was born.

From day one, Demario's Auto Clinic has been a family-dedicated business, and it shows in the way customers keep coming back and bringing their family and friends along. That loyalty is what led to our next chapter in 2022. After enough customers asked us to help with accident and collision repair, we opened Demario's Auto Collision to meet that need. Today, our two Windsor locations work together to cover everything a vehicle might require.

Real Experience, Real Equipment

Our team specializes in brakes, suspension, and transmission rebuilding, backed by the equipment to do the job right: an alignment machine, computer diagnostic scanners, a road force tire balancer and tire installation machine, and A/C service machines for both 134A and 1234YF refrigerants. Our technicians are GM-certified, and our shop includes a 310S licensed mechanic with ozone depletion certification. We're also proud members of the BBB and CFIB, associations that reflect the standard we hold ourselves to.

Every repair is backed by our 1-year warranty on most parts, with transmission work covered by a 1-year/20,000 km warranty. And because we know being without a vehicle is stressful, we offer free shuttle service and loaner cars.

Outside the shop, we're proud to sponsor local hockey and baseball teams, support boxing and MMA fighters in the area, and contribute to the local childhood cancer foundation. Windsor has given a lot to us over the years, and we try to give back where we can.

Why Windsor Drivers Choose Us

We operate with high integrity, and we always tell customers the truth about what their vehicle actually needs, even when that means recommending less work, not more. We take your safety seriously at every step, and we're not satisfied with just fixing a car. Our goal is to be the trusted choice in Windsor, to build a loyal community of customers, and to create a shop that feels less like a transaction and more like family. 

Visit Demario’s Auto Clinic 

Whether you need a car repair, a transmission rebuild, or just some honest advice about your vehicle, the team at Demario's Auto Clinic and Demario's Auto Collision is ready to help. Stop by either of our Windsor locations!