Power.
Performance.
Purpose.
Specializing in Diesel Repair, Modifications and Fleet Maintenance.
Power.
Performance.
Purpose.
Specializing in Diesel Repair, Modifications and Fleet Maintenance.
About Our Shop
Supreme Werks Diesel Repair and Performance
Built for power & committed to integrity
Supreme Werks LLC delivers dependable diesel and commercial truck repair designed for the drivers who work hard and run heavy. From advanced diagnostics to engine repair and full fleet maintenance, our team brings skill, precision, and honesty to every job.
This is real diesel work — fast turnaround, no shortcuts, and results you can trust.
Diesel repair for Duramax, Cummins & PowerStroke
Advanced Diagnostic Testing & Troubleshooting
Fleet Maintenance & Commercial Vehicle Support
Engine Repair, Performance Upgrades & Welding
Fair Pricing & a Christian Led Foundation
"May I never boast except in the cross of our Lord Jesus Christ, through which the world has been crucified to me, and I to the world." - Galatians 6:14
Our Top Services
Diesel work that delivers
Where diesel power meets real craftsmanship
From daily work trucks to full commercial fleets, Supreme Werks provides dependable, high-performance repair backed by advanced diagnostics and real diesel expertise. Explore our most requested services below.
DIAGNOSTICS
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DIESEL SERVICES
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ENGINE REPAIR
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LEARN MOREINSPECTIONS
LEARN MOREOIL CHANGES
LEARN MOREPERFORMANCE ENGINE
LEARN MOREDIAGNOSTICS
LEARN MOREDIESEL SERVICES
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ALIGNMENTS
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BATTERY & ELECTRIC
LEARN MOREBRAKE REPAIR
LEARN MOREDIAGNOSTICS
LEARN MOREENGINE REPAIR
LEARN MOREHEATING & AIR
LEARN MOREOIL CHANGES
LEARN MORESUSPENSIONS
LEARN MORETRANSMISSIONS
LEARN MORETUNE UPS
LEARN MOREALIGNMENTS
LEARN MORESocial Media
Stay Connected with Supreme Werks
See the work behind the wheel
Catch our latest builds, diesel repairs, shop updates, and performance clips across all our social platforms. Follow along to see what’s happening in the shop and on the road.
View this profile on InstagramSupreme Werks llc (@ supremewerksllc ) • Instagram photos and videos
Customer Reviews
Real Stories. Reliable Service.
See Why Drivers Trust Us
Our customers say it best. From everyday maintenance to major engine replacements, drivers count on our shop for honest answers, quality workmanship, and dependable parts. We’re proud to pair our service with Jasper Engines & Transmissions—giving you results that last and a warranty to prove it.
Get in Touch
Call, Message, or Stop By
f you have a question or need to schedule service, the fastest way to reach us is by phone. You can also send a message through the contact form or visit the shop during business hours. Our team is always ready to help and will get back to you as soon as possible.
Mon - Fri: 8 am - 5 pm
Send Us a Message
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