full-service Auto Repair Shop in watertown, wi
Delivering Honest, Certified Auto Repair and Maintenance Services to Watertown
Drivers—Backed by ASE Expertise and AAA Approval.
4444 Reviews
Testimonials
Our Reviews
"I have been to Northside for repairs to my car and service has been excellent. Both Emma and Jake at the check-in desk are both friendly and professional. They also provide a shuttle service if you need a lift back home or to pick you up when you car is done. I would recommend them to others."
by Stephanie Semon
"Jake and Emma were extremely helpful and responsive. They provided excellent service at an exponential rate. In addition, they listened to my concerns and relayed that to the mechanics. I’m very grateful I found them in a dire situation. 10/10 recommend!"
by Pollie
"Very kind people. Another mechanic did an engine swap and left more damage than the vehicle's worth. Northside was compassionate and sympathized with me and my ordeal. Very prompt with inspection. Visual and digital inspection was given to me. I would 100% recommend them to anyone."
by Stacy Estudillo
Get to Know Us
About Northside Auto
Your Trusted Neighborhood Auto Experts
Located at 1718 S Church St in Watertown, WI, Northside Auto proudly stands as the area’s go-to destination for honest, reliable, and expert auto repair. As an ASE Certified and AAA Approved Auto Repair facility, we bring nationally recognized standards to every job while staying rooted in local service and values. Whether you’re coming in for routine maintenance or complex repairs, our team is committed to keeping you safe and satisfied on the road.
More Than Just a Repair Shop – We’re Your Partners in Car Care
At Northside Auto, we treat every vehicle like it’s our own. We take the time to explain the work needed and provide personalized recommendations that suit your budget and driving habits. We believe in transparency, integrity, and building long-lasting relationships with our customers. That’s why drivers throughout Watertown trust us to deliver top-tier service without upsells or surprises.
Expert Technicians. Exceptional Results.
Our highly trained technicians are equipped with the latest tools and diagnostic technology to handle today’s complex vehicles with precision. From electrical diagnostics and brake service to advanced suspension repairs and transmission work, we’re fully prepared to tackle it all. And because we’re ASE certified, you can count on expert craftsmanship backed by continuous education and testing.
A Local Shop with Big Capabilities
Though we operate as a local, family-friendly shop, our capabilities rival those of national chains. Our status as a AAA Approved facility reflects our commitment to excellence, customer care, and consistent quality. We’re proud to serve the community of Watertown and surrounding areas, delivering dealer-level service without the inflated price tag.
What We Do
Automotive Services
Quality Car Care in Watertown, WI
AC & Heat Repair
Stay comfortable year-round with reliable A/C and heat repair services. We diagnose and fix climate control issues quickly to ensure your vehicle’s system keeps you cool in summer and warm in winter.
Brake Service
Your safety depends on properly functioning brakes—don’t ignore warning signs like squeaking or reduced responsiveness. Our expert technicians inspect and repair brake systems to keep your stopping power sharp.
Diagnostics
Modern vehicles rely on complex electronic systems, and our diagnostics service uses advanced tools to pinpoint issues accurately. Whether it’s a strange behavior, we’ll get to the root of the problem fast.
Why Choose Us
Benefits and Amenities
Experience the Difference at Northside Auto
At Northside Auto, we go beyond repairs—we deliver peace of mind. As an ASE Certified and AAA Approved Auto Repair facility, we combine expert workmanship with customer-focused care. Our goal is to make your auto service experience as smooth and stress-free as possible, right here in Watertown.
Friendly, Local Service
Our team treats you like family—offering honest recommendations, clear communication, and no-pressure guidance every step of the way.
Comfortable Waiting Area
Enjoy a clean, comfortable space while you wait, complete with complimentary coffee and free Wi-Fi to help you stay productive or relax.
Fast, Dependable Turnaround
We understand your time is valuable. That’s why we work efficiently to get your car back on the road—without sacrificing quality.
Brands We Work On
Domestic, Asian & European Vehicles Welcome
Reliable Vehicle Performance Specialists in Watertown, WI
Northside Auto services a wide range of makes and models—both foreign and domestic. Whether you drive an American classic, a fuel-efficient Japanese sedan, or a refined European import, our skilled technicians have the experience and expertise to diagnose and repair your vehicle properly. No matter the badge on your hood, we’re your one-stop shop for trusted auto care.
From solo commuters to busy families and small business fleets, we understand that reliable transportation is non-negotiable. That’s why we take pride in delivering accurate diagnostics and efficient turnaround times—so you’re not without your vehicle for long. Our flexible service approach ensures every customer receives dependable repairs tailored to their specific needs.
Tips & News
Car Care Blog
Northside Auto News & Maintenance Tips
Questions & Answers
Frequently Asked Questions
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Auto Repair Near Me
OUR Professional MECHANICS PROVIDE AUTO Repair SERVICES TO THE RESIDENTS OF Watertown, WI AND NEARBY AREAS
Located in the heart of Watertown, WI, Northside Auto proudly provides dependable auto repair services with a reputation built on quality and trust. As an ASE Certified and AAA Approved Auto Repair facility, we serve the local community with professionalism and pride.
Our shop is strategically situated for drivers across the region, offering easy access to expert diagnostics, maintenance, and repair solutions. Whether you're from Watertown or a nearby town, you can count on our experienced team to deliver service that keeps your vehicle running smoothly.
We welcome customers from across Jefferson and Dodge Counties, and beyond. Below is a list of nearby cities and towns that regularly turn to Northside Auto for trusted automotive care:
- Johnson Creek
- Lake Mills
- Jefferson
- Fort Atkinson
- Waterloo
- Ixonia
- Helenville
- Palmyra
- Cambridge
- Whitewater
- Juneau
- Horicon
- Hustisford
- Mayville
- Beaver Dam
- Lowell
- Reeseville
- Clyman
- Lebanon
- Neosho
- Ashippun
- Oconomowoc
- Concord
- Sullivan
