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Diamond Diesel & Auto
"Driven By Perfection"
About Us
Diamond Diesel & Auto is a leading truck repair located in Beecher, IL that specializes in light-duty truck repair, diesel engine repair, and fleet repair and maintenance. With over 30 years of combined experience, we offer diagnostics, suspension work, full custom builds, and more. Our team of certified technicians provide exceptional service and quality repairs to customers in the Southeast Illinois area. Since 2017, Diamond Diesel & Auto has been dedicated to providing the best truck repair experience to all our customers. We are committed to providing reliable, quality service and always use the latest technology and industry-leading methods. Our knowledgeable and experienced staff will help you find the right solutions for your vehicle's needs.
**We will be closed the last Saturday of every month!!**
Areas Served
Beecher, IL | Crete, IL | Momence, IL | Cedar Lake, IN | Schererville, IN | St. John, IN | Dyer, IN
What We Offer
Our Specialties include:
- With over 30 years of Combined Experience
Our Services include:
- Light Duty Truck Repair
- Diagnostics
- Diesel Engine Repair
- Diesel Performance
- Lift Kits
- Suspension Work
- Alignments
- Full Custom Builds
- Light Duty Maintenance
- Fleet Repair and Maintenance
- Commercial Vehicles
Our Products include:
- Tires
- Wheels
- Truck Accessories
- HOTSHOT’S Secret Products
- FASS Filters
- Shirts
- Hats
- Hoodies
Testimonials
On 10/25/2024
Ashton Podlin
had this to say:
Diamond diesel is one of my favorite places to go. They always do amazing work. I will never go to a different company!
On 9/7/2024
BFD BRAD'S FABRICATION AND DESIGN
had this to say:
They did a great job on getting my 06 megacab back on the road. Will be a return customer. Very thorough with their work.
On 8/14/2024
Nick Burkhardt
had this to say:
I had a great experience with Diamond Diesel. They are incredibly trustworthy, honest, and professional. The staff is friendly and efficient, getting the job done quickly without compromising on quality. Highly recommend them for anyone in need of reliable trucking repair services!"
On 7/12/2024
Justin V
had this to say:
Zach got my truck in for maintenance really quick. He got the alignment perfect and balanced the wheels which gave me a much smoother ride. Super nice to deal with.
On 2/16/2024
Patrick Lydon
had this to say:
Trustworthy, fair and professional.
Contact Us
Diamond Diesel & Auto
30455 S Dixie Hwy Suite 2 Beecher, IL 60401
Phone: (708) 231-6111
Email: diamonddieselandauto
On Rte 1, South of Beecher
Where To Find Us
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Payment Types Accepted
American Express, Cash, Debit Cards, Discover, MasterCard, Visa
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 7:00 AM - 5:00 PM
Tuesday: 7:00 AM - 5:00 PM
Wednesday: 7:00 AM - 5:00 PM
Thursday: 7:00 AM - 5:00 PM
Friday: 7:00 AM - 5:00 PM
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