About The Owner

Meet John DeMezzo: A Lifetime of Service and a Passion for Helping Dover Drivers

At AAMCO of Dover, we know that when your car is in the shop, your life is on hold. That is why we do things a little differently here. Owned and operated by John DeMezzo, our center isn't just a repair shop; it’s a place where we treat your vehicle with the same care we’d give our own family’s car.

A Lesson in Reliability from Ted’s Shop


John’s passion for auto repair didn't start in a boardroom—it started in a small local garage. Growing up, money was tight, and his family relied on older used cars that had seen better days. His parents depended on their car for everything: getting to work, grocery shopping, and keeping five kids on schedule.


Their local mechanic, Ted, became an essential part of their lives. He wasn't just a guy who fixed cars; he was a trusted advisor who guided John’s parents on how to keep their vehicle running safely and affordably. That bond of trust and honesty stuck with John for decades, and it is exactly what he has built here in Dover.

AAMCO mechanic showing a man a tablet while working on a car engine in an AAMCO garage.
An aerial view of an AAMCO Transmissions & Total Car Care shop with multiple bays, adjacent to a residential area on a sunny day.

Thirty Years of Putting People First



Before joining the AAMCO family, John spent 30 years running businesses focused entirely on helping people. Whether he was finding solutions for someone’s home or, today, getting a driver back on the road, his goal has never changed: providing peace of mind.


John has lived in Morris County for 35 years, raising his family here and watching his children put down their own roots. For him, this shop was the perfect way to combine his lifelong interest in cars with his deep commitment to serving the community he loves.

The "No-Stress" Repair Experience


We understand that car repairs can be confusing and stressful. It is easy to feel overwhelmed when a dashboard light comes on or a warranty claim gets complicated. That is why John and his team prioritize clear, neighborly communication.


We promise to explain your repairs in plain, easy-to-understand terms. We tell you what is wrong, why it needs to be fixed, and exactly what it will cost. When you understand the "why" behind the repair, you can make an informed decision with total confidence.

Exterior of an AAMCO Transmissions & Total Car Care shop with open bays, next to a parking lot and residential homes.

Investing in Morris County



To John, being a local business owner means being an active neighbor. You’ll often find him at the local Rotary Club or supporting the County College of Morris (CCM) and our area healthcare providers. He believes that a strong community is built by local businesses that truly care about the people they serve.


John still remembers the pride he felt driving his first new car—a blue Honda Accord—off the lot with his dad by his side. He knows your car represents a major milestone, a tool for your livelihood, or the way you keep your family safe.


Stop by and say hello to John and the team at AAMCO of Dover. Whether you need a simple oil change or a complex transmission repair, we’re here to help you drive with confidence.

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AAMCO Dover, NJ

Locally owned and operated

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Our Address

135 E Blackwell St, Dover, NJ 07801

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Call Us Today
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Operating Hours
Mon - Fri
-
Sat - Sun
Closed