About Superior Diesel, Inc.
Superior Diesel, Inc. in DeKalb, Illinois handles DOT inspections, preventive maintenance, and aftermarket parts installation for diesel engines, with mobile service available to come to your location. The shop serves the DeKalb area and surrounding communities including Waterman, Rochelle, Sugar Grove, and Hampshire. Call (815) 748-0754 for diesel repair and maintenance service.
Gallery
Our Services
DOT Inspections
Mobile Service
Aftermarket Parts
Preventive Maintenance
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Replaced clutch and rear main seal. Exellent repair. Truck has never ran so smooth taking off and backing is so precise now. Not jumping anymore. Would definitely recomnend. Pricing was fair.
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Verified Customer
Google Review
Excellent service. The manager is amazing, took my truck in on a Saturday, they fixed my differential and some broken bolts. I'm so thankful and I got to make my delivery 900 miles away. Highly recommend, great job!!
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Verified Customer
Google Review
Keven in parts was a great, he helped me out in getting the part I needed asap and he shipped same day. Will definitely purchase from here again.