• Auto Repair Shop In Jefferson, WI

    Store Front Merrill's Motor Works is a leading automotive repair shop located in Jefferson, WI.

    Located in Jefferson, we have been serving Concorde, Fort Atkinson, Jefferson, Johnsons Creek, Lakemills, Watertown and surrounding areas since 1990.

    Our experienced team of ASE-certified mechanics and technicians is dedicated to providing high-quality automotive repair and maintenance services. From routine oil changes to complex engine diagnostics and repairs, we have the expertise to get the job done right the first time.

    Here at Merrill's Motor Works, we understand the importance of reliable transportation, which is why we strive to provide prompt and efficient service to get you back on the road as quickly as possible. Our auto repair shop is equipped with the tools and equipment to accurately identify and address any issues with your vehicle.



    CALL US NOW AT 920-674-3860
  • Store Front
  • Store Front

  • Store Front

    Top-Notch Auto Repair Service

    We are your go-to automotive repair shop right here in Jefferson, WI

    What sets Merrill's Motor Works apart is our unwavering commitment to honesty, integrity, and transparency in all our dealings.

    When you choose Merrill's Motor Works, you can expect nothing less than personalized attention, fair pricing, and top-notch workmanship. Trust us to provide prompt and efficient service to get you back on the road with confidence.

    If you're in Jefferson, WI, and in need of automotive repair services, choose Merrill's Motor Works for a reliable and trustworthy experience. Contact us today to schedule an appointment and experience the difference for yourself!

What Our Customers Say

Here’s what some of our Jefferson, WI customers are saying about us:





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  • Our Services

    Auto Repair Shop In Jefferson, WI


      • Auto Repair
      • Anti-Lock Brakes
      • Cabin Air Filters
      • Air Conditioning
      • Alternators & Starters
      • Heating & Cooling Systems
      • Brakes & Rotors
      • Belts & Hoses
      • Clutch Repair
      • Exhaust System & Mufflers
      • Fuel System
      • Batteries
      • Oil Changes & Lube
      • Transmission Services
      • Steering & Suspension
      • Water Pumps & Radiators
      • Diagnostics
      • And More!

    LEARN MORE ABOUT OUR Auto Repair Services
  • Servicing Vehicle

Your Trusted Partner in Automotive Repair


When it comes to finding a reliable and trustworthy automotive repair shop, the choice can often feel overwhelming. However, Jefferson, WI is fortunate to be home to Merrill's Motor Works, a premier automotive repair facility that has been serving the community with distinction for over two decades.



  • ASE Cetified
    Technicians


  • NAPA Auto
    Care Center


  • Quality Auto Repair
    Services



CALL US TODAY AT 920-674-3860

LEARN MORE ABOUT OUR Auto Repair Services
ASE Certified

Jefferson's Auto Repair Specialists

As an ASE-certified automotive repair shop, Merrill's Motor Works prides itself on providing top-notch service and expertise to ensure that your vehicle receives the care and attention it deserves.

We know what's the best for your car, and we pride ourselves on being the best auto repair services in Jefferson. But not only do we employ our best and give quality service, our rates are also affordable throughout the whole Jefferson area.

Here in Jefferson, we have an automated computerized system that allows us to diagnose your car right in front of your eyes to check for any auto repair services that we can do for you.

We have been doing auto repair services here in Jefferson for many years and have the experience to do it right the first time.

We are proudly serving the customers of Jefferson and invite people from all over Jefferson to come see what makes us the best when it comes to auto repair services in Jefferson, WI.

  • You Can Count On Merrill's Motor Works

    • ASE Certified Technicians
    • NAPA Auto Care Center
    • In Business Since 1990
    • Great Customer Service
    • Quality Work - Affordable Rates
    • Fast and Friendly Service

  • We pride ourselves in our knowledge of auto repair services to get your car back on the road.

    At Merrill's Motor Works, we understand the importance of reliable transportation and the vital role your vehicle plays in your daily life.

    That's why we have made it our mission to provide top-quality automotive repair and maintenance services, ensuring that our customers can always count on us to keep their vehicles running smoothly and safely.

    What sets us apart from other automotive repair shops is our unwavering commitment to excellence, integrity, and customer satisfaction. Our team of highly skilled ASE-certified mechanics and technicians possesses the expertise and dedication necessary to address a wide range of automotive issues, from routine maintenance tasks to complex diagnostic and repair work.

our team is ready to handle all auto repair with professionalism and expertise.


Merrill's Motor Works offers a wide range of used vehicles to Jefferson, WI and surrounding areas.

From bumper to bumper, we have you covered.

Trust Merrill's Motor Works as your partner in automotive repair, and experience the peace of mind that comes from working with a team that truly cares about your vehicle and your satisfaction.

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