Welcome To
Northside Auto

Automotive Repair Services at Northside Auto, full service preventive maintenance and auto repair center in Watertown WI

We are celebrating our 20th year providing quality auto repairs and services in the Watertown, WI area. Our goal moving forward remains the same: to offer the best services available at affordable prices to get you back on the road in no time.

You'll be hard-pressed to find the same level of expertise that our auto mechanic specialists provide! We have years of experience working on both domestic and import vehicles of all makes and models and can work with you to find cost-effective repair and maintenance alternatives.

For a high-performing vehicle, trust Northside Auto with your car, truck, van or fleet. We also service after market warranties for your convenience. To learn more about the services we offer, and our dedication to you — our valued customer — or to schedule an appointment, please contact us by phone at (920) 206-9434 or send us a message on our contact page today.

Our Shop Location:
1718 S. Church Street
Watertown, WI 53094
- Click here for directions

Shop Hours:
Mon - Thurs: 8:00AM - 7:00PM Friday: By Appointment Only
Saturday: CLOSED
Sunday: CLOSED

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Northside Auto now offers reliable used cars for sale


Convenient & Friendly Auto Repair

Northside Auto is dedicated to providing a convenient and friendly environment for customers to have their vehicle needs addressed in a timely fashion. We pride ourselves on our ability to provide a business which treats both customers and employees fairly while producing a stable and friendly work environment.

Automotive Maintenance, Service & Repair

We specialize in keeping your vehicle safe and reliable with routine maintenance, service and repairs. At Northside Auto we provide all the services, repairs and maintenance your vehicle needs. Some of the automotive services and repairs we provide include:

General Repair Services

  • Air Conditioning
  • Brakes
  • Inspections
  • Shocks/Suspension
  • Tune-Ups
  • Mufflers/Exhaust
  • Oil Changes
  • Inspections
  • Radiators
  • Shocks/Suspension
  • Starters
  • Tires
  • Scheduled Maintenance
  • Alternators


Our Auto Mechanics in Watertown, WI

Northside Auto hires trained technicians and sales staff in the Watertown, WI area who are willing to stay on top of the latest technology in the automotive industry through ongoing schools and training. The shop takes pride in being up to date, clean and as efficient as possible to get your car, truck or SUV in and out as quickly as possible.- Read more about our Staff