About Us

The Duke of Oil

The Duke of Oil opened its first lube center in 1988 in Munster, Indiana. Today, we operate 17 quick lube centers throughout Northern Illinois and Northwest Indiana. Our quick-lube team members are highly skilled and undergo a rigorous employee certification program. The Duke of Oil employs over 200 professionals, and many of our employees have been with us since the beginning.

AutoFix & Firestone Repair Centers

AutoFix was established to offer a complete one-stop facility for automotive repair services for virtually any make or model car or truck. With 5 locations in Northern Illinois and Northern Indiana, we have a convenient location for quick, efficient, and cost-effective auto repairs.


All AutoFix and Firestone locations offer a comprehensive vehicle inspection without the inconvenience of visiting a technician elsewhere. With friendly and reliable service from any of our ASE Certified AutoFix locations, you can trust AutoFix to repair your car or truck.

Associations

The Duke of Oil and AutoFix are proudly associated with the following organizations:

National Oil & Lube News
Be Car Care Aware
AOCA
ASE
Tech-net Professional Auto Service
NAPA AutoCare Center

Interested in being a part of our team? Check out our available openings.

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  • “I’ve never been here before and stopped in today because I really needed an oil change. I was greeted by Joe, and my day instantly got better. He has the most gentle, kind, warm, sweetest energy I’ve encountered in a very long time. He provides world-class customer service, and his attention to detail is amazing. Joe is definitely an asset to the company and has earned you guys a lifelong customer base. He made my day!” – None N.

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    “I had a great experience here! After filling a 35psi tire to 50psi, I knew I needed help. I saw this location and took a chance. Not only did the gentlemen there adjust the overfilled tire, but they also put air in all of my tires for FREE! Thanks!” – Iris B. 

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    “I went here for the first time to do an oil change. Very good experience. They took care of requests very fast and provided options for oil, etc. I'm glad I went here instead of the high-priced dealership. Highly recommend this place.” – GC 

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