Site Navigation

Home
About
Services
Testimonials
Contact
News

I & B Automotive

About Us

With over 10 years in the industry and still growing, our family-owned and operated business has established itself as a trusted name in the field of diesel repair. While we specialize in diesel repair, our experienced team is also knowledgeable in diagnosing and repairing all types of vehicles, not just diesel engines. We are fully equipped with the latest diagnostic equipment and are prepared to tackle any repair or maintenance job with precision and efficiency.

At the heart of our business is a passion for what we do and a dedication to providing top-notch service to every customer. We take pride in our work and strive to exceed customer expectations with every job we undertake.

Thank you for considering us for your automotive repair needs. We look forward to the opportunity to serve you and demonstrate our commitment to quality and customer satisfaction.

Areas Served

Argos, IN | La Porte, IN | Marshall County, IN | Starke County, IN | Plymouth, IN | Grovertown, IN | La Paz, IN | Lakeville, IN | Hamlet, IN | Koontz Lake, IN | Walkerton, IN | Knox, IN | Rochester, IN

What We Offer

Our Specialties include:

Our Services include:

Our Products include:

Testimonials

On 7/1/2025 Joanne D. had this to say:
Last week, while driving on Hwy 30, our 2010 Jeep lost power and coasted to a stop. We called a tow truck and the driver gave us a list of repair shops to call. Only I & B Automotive made time in their busy schedule to fit us into their busy schedule. Within 2 hrs, the new alternator was installed, but we also needed a CPM. I listened as Riley called numerous facilities to obtain one, but it was difficult for a 2010 Jeep. They finally found a place and had it overnighted to them. As soon as the CPM was programed, we were on our way. The professionalism and kindness shown by these employees is evident when you walk in the shop. I would recommend I & B for all your automotive concerns. Thank you, I & B, Automotive Testimonial written by Joanne D. on this site.

On 4/17/2025 Josiah Loftis had this to say:
Lovely folks to work with, they were fast, friendly, and accommodating. Highly reccomend!

On 3/14/2025 Mike Warren had this to say:
I own a Dually Diesel truck that I needed a couple upgrades done. They were very friendly and accommodating. I also was very pleased with the thoroughness and professionalism. They answered all of my questions and the quality of the work was excellent. They have gained another customer!

On 3/5/2025 Jon Olsen had this to say:
Has been great so far.

On 1/27/2025 Tyler Snyder had this to say:
I&B automotive is the best shop I have ever been to. I can not thank them enough for the work they have done on my truck. They have fixed a lot of common problems on my f150 The lead frame in my 6r80 the transmission lines that were leaking and most recently my rear end that I paid a shop the previous year to fix that was done incorrectly highly recommend I&B they are very affordable, caring and keep you in the loop to what is happening with your vehicle as they tear into it. They will forever have my business.

Contact Us

I & B Automotive
5549 Union Rd. Plymouth, IN 46563
Phone: (574) 935-3858
Email: service@iandbautomotive.com

2 Miles North of US 30

Where To Find Us

Follow us on Google
Follow us on Facebook

Payment Types Accepted

Cash, Checks, Visa, MasterCard

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:30 AM - 5:00 PM
Tuesday: 8:30 AM - 5:00 PM
Wednesday: 8:30 AM - 5:00 PM
Thursday: 8:30 AM - 5:00 PM
Friday: 8:30 AM - 5:00 PM

News

At I & B Automotive, we’re your hometown experts for reliable automotive service all season long. Whether you're planning a getaway or just cruising around town, we’ve got your back with:
🔧 Full-Service Auto Repair
🛠️ Brake Repair & Replacement
❄️ A/C Service to Beat the Heat
🔋 Battery Testing & Replacement
🚗 Preventative Maintenance & More!

Proudly serving Walkerton, Koontz Lake, and Plymouth, we’re committed to keeping your vehicle running smoothly—summer, fall, winter, and spring. 📞 Call us today or stop by for fast, friendly service you can trust!

Legal

Terms of Use
Privacy Policy