Kolk's Auto, LLC

"Any Jobs Big Or Small, We Do Them All."

About Us

Owned and operated by Shane & Kristin Kolk, Kolk's Auto, LLC has been serving the community since February 2015. Shane’s passion for mechanics began in childhood, and by the age of 16, he was already working full-time as a mechanic. With over 20 years of hands-on experience, he turned his dream into reality by opening his own shop, where he proudly serves as the sole mechanic. As a dedicated business owner, service writer, and mechanic—not to mention a devoted husband and father of five—Shane takes great pride in delivering honest, high-quality auto repair services. His commitment to hard work and excellence has earned Kolk’s Auto a reputation for reliability and expertise. Trust Kolk’s Auto, LLC for expert repairs and service you can count on!

Areas Served

Our Certifications

Licensed, Insured and Bonded

What We Offer

Our Services include:

Custom Exhaust Systems: From a quiet, factory-style replacement to a throatier performance sound, we design and install custom exhaust systems tailored to your vehicle and your goals. We bend, fit, and finish for proper clearance, optimal flow, and a clean, professional look—whether you want better fuel efficiency, a refined tone, or a full performance setup.
Oil Change, Lube & Filters: Keep your engine protected and running smoothly with routine oil changes and complete lube service. We replace oil and filters (engine, cabin, and fuel filters as needed), check fluids, and perform a quick multi-point inspection. It’s fast, straightforward maintenance that helps prevent costly repairs down the road.
Brakes: Pads, Rotors & System Service: When it comes to stopping power, details matter. We diagnose brake noise, vibration, and warning lights, then service pads, rotors, calipers, brake lines, and fluid. Whether it’s a simple pad replacement or a full system refresh, we’ll get your braking confident and quiet again.
Tires, Suspensions & Wheel Alignments: A smooth, safe ride starts where rubber meets the road. We offer new tires (mounting, balancing, rotations), complete suspension work (shocks, struts, ball joints, control arms, bushings), and precision four-wheel alignments to restore handling, extend tire life, and keep your vehicle tracking straight.
Clutch & Drivetrain Repair: If you’re noticing slipping, chatter, or difficulty shifting, we can help. We diagnose and replace clutches, pressure plates, flywheels, release bearings, and related hydraulic components—restoring smooth engagement and reliable power delivery.
General Maintenance & Filters: Fresh filters protect your engine and your lungs. We replace engine air filters to keep debris out of your intake, cabin air filters for cleaner air in the vehicle, and fuel filters (as applicable) to protect injectors. Ask about pairing filter service with your next oil change for convenience and savings.
Drain Oil Drop-Off Site: Doing your own oil change? We’re a convenient used oil drop-off location. Bring your drained, uncontaminated motor oil in a sealed container and we’ll handle it responsibly, helping keep our community clean. (Call ahead for quantity limits and accepted materials.)
Licensed, Insured & Bonded Vehicle Sales: Kolks Auto, L.L.C. is licensed, insured, and bonded to sell vehicles, so you can shop with confidence. We stand behind what we sell and make the process straightforward, transparent, and hassle-free.

Testimonials

On 9/22/2025 Diana V. had this to say:
They have tip-tier service, and they're fast, and affordable! They also have an adorable dog!

On 5/22/2025 David Kolbow had this to say:
Owner very knowlagable very personable.Does quality work.

On 2/19/2025 Kara Waddell had this to say:
Unbelievable! Shane opened his shop to me with my car emergency and did a phenomenal job. What an amazing detective and completely honest! I would 100% recommend him to anyone. He definitely went above and beyond. Great customer service.

On 8/12/2023 John Daubon had this to say:
Good experience, friendly staff. Very reasonable rates. Would recommend them to anyone.

On 7/28/2023 Tyler Neevel had this to say:
Broke down on side of the road. Shane was there in 30 minutes to get me moving again. Greatly appreciated!

Contact Us

Kolk's Auto, LLC
1050 N. Main St. Mayville, WI 53050
Phone: (920) 644-2035
Email: kolksauto@gmail.com

Parking Lot

Where To Find Us

Payment Types Accepted

Checks, Debit Cards, Credit Cards

Our Hours

Monday: 9:00 AM - 6:00 PM By appointment only
Tuesday: 9:00 AM - 6:00 PM By appointment only
Wednesday: 9:00 AM - 6:00 PM By appointment only
Thursday: 9:00 AM - 6:00 PM By appointment only
Friday: 9:00 AM - 6:00 PM By appointment only

News

🚗 Is Your Car Ready for the Road?
An oil change is one of the simplest and most important parts of routine maintenance. Regular oil changes keep your engine running smoothly and efficiently, preventing costly damage.

In addition to oil changes, we also check your vehicle’s fluids, brakes, and other essentials to keep everything running smoothly. Make an appointment today!

Routine maintenance isn’t just about oil changes—it's about ensuring your car runs reliably and lasts longer. At Kolk’s Auto, we provide full-service check-ups to keep your vehicle in top shape, from fluid checks to tire rotations. 👉 Don’t wait for a breakdown! Schedule your routine maintenance today and avoid costly repairs down the road. 📞

Info

Schedule An Appointment

FAQ

What types of vehicles do you service?

We work on most makes and models, providing a range of repair and maintenance services for cars, trucks, and SUVs.

Do I need an appointment for service?

Yes, we operate by appointment only. Please call or message us to schedule a time that works for you.

Can I wait at the shop while my vehicle is being repaired?

Yes, we have a waiting area available for customers during their service.

What types of repairs do you specialize in?

We offer a variety of services, including diagnostics, engine repair, brakes, suspension, routine maintenance, and more.

Do you offer warranties on your repairs?

We stand behind our work and use quality parts to ensure reliable repairs. Feel free to ask about warranty details when scheduling your service.

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