Welcome to Northside Auto of Watertown

Since 2000, Northside Auto has been keeping area vehicles safer on the road by providing high-quality auto repair and maintenance. We believe in taking the time to investigate every problem thoroughly to fix it right the first time. Our skilled auto repair team has plenty of experience working on cars, trucks, SUVs, vans and fleet vehicles. We perform brake repair, transmission repair and many other auto repair tasks. To us, gaining and maintaining the trust of our customers is of utmost importance. Your mechanic will treat you and your vehicle with the same care that we would treat our own vehicles or family members.

We put your safety first

Since we value your safety, every mechanic is mindful to check for potential hazards and safety issues with brake repair, transmission repair and more.

Northside Auto

Our Mission is Your Full Satisfaction

Our mechanic shop is committed to creating a friendly and convenient environment for customers, and we work to address needs in a timely fashion. We pride ourselves in our ability to treat customers and employees fairly and to produce a friendly, stable work environment. Whether you need brake repair, transmission repair or another auto repair, we uphold our commitment to you.

Reliable Auto Maintenance and Repair Services

Rest assured that every mechanic here is fully trained and qualified to perform the maintenance and auto repair tasks that your vehicle needs. From transmission repair to brake repair, we handle complex tasks as well. Our mechanic shop is affiliated with the BBB and is committed to upholding honest and transparent business practices. In the automotive industry, we are affiliated with ASE and AAA. We value each of our commercial and individual customers, and we will be happy to provide you with a customized service plan for your vehicle or fleet.

Auto Repair Services at Northside Auto

Northside Auto

  • Brake Repair and Service
  • Rotor Repair and Service
  • Oil and Lube
  • Preventative Maintenance
  • A/C Repair
  • Suspension Repair
  • Alignment
  • Muffler and Exhaust Repair
  • Transmission Repair and Service
  • Power Window and Door Repair
  • TPMS Repair
  • Tune-Ups
More About Services

Auto Auto Repair and Maintenance Services in Watertown

Our Amenities for Our Customers

We do our best to provide accurate time estimates for services and repairs to help you plan your day and meet your social, family or work obligations. While brake repair, transmission repair and some other repairs take long enough that you need to leave your vehicle with us, some tasks can be completed in an hour or two. Since part of our mission is to make you as comfortable as possible, we offer these free amenities while a mechanic attends to your vehicle:

Free Wi-Fi

Free Wi-Fi



Waiting Area

Waiting Area

Our Reviews

“I decided to take a different vehicle than I had planned to a different state at last minute. Northside was able to get the car in for a quick oil change and inspection. I will definitely go back again.”

More Reviews

We Proudly Serve the Watertown Area

In addition to Watertown, we serve Juneau, Johnson Creek, Columbus, Hustisford, Reeseville, Jefferson, Lake Mills, Clyman, Fall River, Beaver Dam, Delafield, Horicon and several other nearby areas. If you live in the area and need towing, an inspection or scheduled maintenance, we are happy to serve you. For brake repair, transmission repair or any other auto repair, we are here to help. Our shop is at 1718 South Church Street in Watertown. Please call us or use the online contact form on our site to talk to a mechanic.

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