Serving Milwaukee and surrounding areas

Medium to Heavy-Duty Truck Repair Shop in Milwaukee, WI

Welcome to Zaz Truck Center. We offer expert heavy-duty truck repairs and services in Grafton, Wisconsin. Specializing in heavy-duty trucks, medium-duty trucks, fleets, trailers, and heavy equipment, we offer both in-shop and mobile repair services within a 100-mile radius.

Wisconsin
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Proudly Serving Grafton & Surrounding Areas

Up to a 100 mile radius including Milwaukee, Green Bay & Madison

SERVICES

Our Diesel Truck Services

Zaz Truck Center offers a comprehensive range of services for heavy-duty trucks, medium-duty trucks, trailers, and heavy equipment. Our team handles everything from routine maintenance to complex repairs. We specialize in engine diagnostics, brake systems, transmissions, and electrical systems. Additionally, our mobile repair units are equipped to provide on-site services within a 100-mile radius of Grafton, covering Milwaukee, Green Bay, Madison, and more. We are committed to keeping your vehicles running smoothly and efficiently.

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We live and breathe trucks, trust us.

At Zaz Truck Center, we deliver top-notch repair services. Located in Grafton, Wisconsin, we are dedicated to keeping your trucks and equipment in optimal condition. We understand the critical role that heavy-duty vehicles play in your business operations, and our mission is to minimize downtime.

With a fully equipped shop and a fleet of mobile repair units, we are ready to tackle any repair challenge, no matter where you are. Whether you’re managing a fleet or driving a single truck, trust Zaz Truck Center for reliable, professional service.

REPAIRS

We Offer a Wide Range of Repairs

We specialize in heavy-duty truck repairs, including engine overhauls, transmission rebuilds, brake repairs, and suspension work. Our team uses diagnostic tools to accurately identify and fix issues, ensuring your vehicle is back on the road quickly. Trust our experienced technicians to deliver high-quality, reliable repairs that extend the life of your vehicles and equipment. Our commitment to excellence and customer satisfaction sets us apart in the industry. Contact us today to schedule an appointment or learn more about our repairs.

REVIEWS

Testimonials

Here's What our customers are saying, feel free to leave us a review!

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Jacob Greek

"Great mechanics, they helped us a lot with an aftertreatment issue on our Freightliner! If anything happens to our truck in this area we will definitely bring it here!!!"
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Mahmud Saparov

"Nice and friendly mechanics and all the workers!  Everything is fast and without unnecessary chatter, there is a rest room for drivers there is a large parking lot.."

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Rachel Greer

"This is definitely my go to option for car repairs, and it’s locally owned! Efficient service, and very knowledgeable staff."
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Emily Gahm

"Very good shop! Amazing people to work with, honest and kind. They were easy to talk to and were able to get my vehicle fixed in a timely matter."



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