Dairyland Auto in Randolph, WI

Dairyland Auto provides all of your car care services with quality NAPA parts and professional service by ASE Certified Mechanics! Everything from simple oil changes, battery replacements or preventive maintenance to major vehicle repairs. We even have a small lot of Quality Used Cars for sale at a decent price.

We have been performing our high quality and guaranteed auto repairs in Randolph Wisconsin since 1973.

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ASE Certified

ASE Certified Auto Repair & Truck Service

Our ASE Certified Technicians at Dairyland Auto will give you the added assurance that your work will be done right the first time!!

Dairyland's mechanics are required to test for ASE Certification! You'll find our knowledgeable mechanics provide friendly, personalized service to meet your needs.

Car Service

We Service Domestic and Foreign Cars, Trucks & SUV's

  • Oil and Filter Changes
  • Quick Lube and Bearing Re-Packing
  • Tune-Ups
  • Transmission Repair
  • Muffler and Custom Pipe Bending
  • Exhaust Systems
  • Brake System and Shock Absorber Service & Repair
  • 2 and 4-Wheel Alignments
  • Tires - New & Used

NAPA Auto Parts

Quality NAPA Auto, Truck and SUV Parts

Dairyland Auto uses quality NAPA Parts. We have a large inventory of parts on hand and if we don't have it in stock, we can get it in a matter of hours in most cases.

NAPA parts means quality. NAPA-brand parts are designed to meet OE (original equipment) standards for quality and reliability.

NAPA is your trusted source for automotive parts, accessories & know how for your car, truck or SUV.

Frequently Asked Question's


Q: What is an All-Wheel Alignment and why do I need one?

A: Of course, the answer to this question depends on the year of your vehicle and how you drive it. By today's standards, a front-wheel alignment is no longer enough with modern suspensions and chassis designs, today's vehicles must have all four wheels aligned periodically and adjusted to keep your car driving straight and preventing uneven tire wear and excessive suspension wear and tear.

Dairyland Auto has kept up to date with the needs of today's vehicles and their drivers. We have advanced technology and training and use a computerized four-wheel alignment machine that makes all-wheel alignment adjustments accurate and affordable. This gives you a smoother, more comfortable and enjoyable ride for you, and will save you money on tires and suspension!


Q: Why should I have my car winterized?

A: Winterizing your vehicle can protect from cold weather problems before they start!

You should have your electrical and cooling system inspected yearly to assure they are ready for winter's cold weather conditions! And if maintenance or repairs are necessary, be sure to trust the mechanics at Dairyland Auto. We will check and recommend repair or replacement of:

  • Connections / Battery cables
  • Battery / Charging system
  • Belts / Hoses
  • Starters
  • Antifreeze

We have all seen cars parked on the side of the highway when the frigid Wisconsin winter weather rolls in. Dairyland will make sure you are in the car being "driven"...and NOT that car on the side of the road!

Call Dairyland Auto for a winterization check-up. After all...it's all about getting home...safely!


Q: What about hot weather driving?

A: You need to pay attention to radiator and cooling system maintenance in the hot summer months!

The major temperature differences your cooling system endures during the Wisconsin winter range from start-up with a frigid engine, to high pressure running temperatures and then back down to cold, cause wear and tear on your cooling system and radiator!

That's why it is important to have your cooling system checked after winter has taken its toll on your vehicle. So, have your spring tune-up done at Dairyland Auto for and ask to have your cooling system checked.

A cooling system check includes:

  • A Pressure Check on your system
  • Check the integrity of rubber hoses and clamps
  • Look for signs of corrosion
  • Check coolant levels

And if your vehicle has air conditioning, you can have that checked as well. Just to make sure YOU don't overheat this summer either!


Call 920-326-3146 or Stop in today and let us handle all of your auto service needs!

Page Summary: Dairyland Auto offers auto repair, truck service, automotive repair and car repair. Services such as auto service, auto shop, used tires as well as vehicle repair are also part of the scope of our business. We also specialize in truck repair, vehicle service in Randolph, Fox Lake WI, Columbus as well as Beaver Dam. Other areas we serve include Cambria, Waupun, Friesland and Fall River. We also service Columbia County, Dodge County and beyond.