Experience, Precision, and Performance You Can Rely On
Trusted Diesel, Performance & Fleet Repair in North Little Rock, AR
Built on Experience, Driven by Results
Diesel & Auto Repair You Can Trust
When your truck is your livelihood, your reputation, or your passion, you can’t afford guesswork. Red’s Diesel & Auto Repair delivers professional diesel and auto repair, performance upgrades, and fleet services built on 20 years of real-world experience. Located in North Little Rock, Arkansas, we serve hardworking truck owners, performance enthusiasts, and commercial fleets that demand reliability, power, and honest service.
Although our shop is newly established, the expertise behind it is proven. Every repair, upgrade, and custom build is handled with precision, transparency, and pride. From routine maintenance to advanced diesel programming and full engine swaps, we do the job right—without diagnostic fees and without cutting corners.
If you’re looking for a diesel and auto repair shop that treats your truck like an investment, you’re in the right place.
Call or text Red’s Diesel & Auto Repair today at 501-243-0190 to get started.
What We Do
Complete Diesel & Auto Services Under One Roof
Red’s Diesel & Auto Repair is equipped to handle everything from everyday service to high-performance builds. We service all makes and models, with a strong focus on American-brand trucks, and we use only trusted aftermarket and OEM-quality components to protect your vehicle and warranty.
Oil changes and routine maintenance
Keep your truck running smoothly with fast, reliable oil changes and preventative maintenance.
Engine repair, replacement, and swaps
We handle everything from minor engine repairs to full replacements and custom swaps.
Turbo upgrades and twin turbo systems
Boost power and efficiency with expertly installed turbo and twin turbo upgrades.
Performance tuning and programming
Optimize your truck’s performance with precision tuning and advanced programming.
EDC programming and DEF system repair
Ensure emissions compliance and peak diesel performance with professional EDC and DEF system service.
Exhaust systems and custom piping
Improve flow, sound, and performance with custom exhaust systems and piping solutions.
Lift kits and drivetrain upgrades
Enhance capability and style with professional lift kit installations and drivetrain upgrades.
Paint and body work
Restore or customize your truck’s look with high-quality paint and body services.
Fleet and commercial vehicle service
Keep your business moving with reliable, efficient service for fleets and commercial trucks.
Built on Experience, Driven by Results
Performance, Reliability, and Honesty—No Diagnostic Fees
At Red’s Diesel & Auto Repair, we believe trust starts with transparency. That’s why we do not charge diagnostic or estimate fees. When you bring your truck to us, you’ll receive a clear consultation, an honest explanation of recommended services, and a realistic timeframe based on parts availability.
We take the time to understand how you use your vehicle—whether it’s hauling equipment daily, running a fleet, or pushing performance limits. That insight allows us to recommend solutions that make sense for your goals and your budget.
Every job is backed by a 12-month / 12,000-mile workmanship warranty, along with applicable manufacturer warranties on parts.
Fleet & Commercial Truck Specialists
Red’s Diesel & Auto Repair proudly supports fleet and commercial clients throughout Central Arkansas. We understand downtime costs money, which is why we focus on efficient scheduling, dependable repairs, and long-term maintenance solutions.
We regularly work with:
Repo companies
HVAC companies
Plumbing and electrical contractors
Roofing companies
Battery and service fleets
Whether you manage one work truck or an entire fleet, you’ll receive consistent service, clear communication, and professional results.
Expert Care for Every Truck, Every Job
Trusted Aftermarket Parts & Proven Brands
We sell and install high-quality aftermarket parts from respected manufacturers known for performance and durability, including:
Swap Shop, ARP, Racing Products, SMB, AirDog, Whiteley Customs, Fast Steel Systems, SMG Performance, S&S Diesel, BMW, MBRP, Lethal Performance, and Yukon Gears.
By sourcing parts directly from trusted brands, we ensure proper fitment, reliable performance, and warranty protection for every installation.
Our Location
Conveniently Located in North Little Rock, AR
Red’s Diesel & Auto Repair is located at:
6128 Carnegie Dr, Suite B, North Little Rock, AR 72117
We proudly serve North Little Rock, Little Rock, and surrounding Central Arkansas communities. Fleet customers from nearby areas are encouraged to contact us to discuss service availability.
Fast, Friendly, Reliable Service
Schedule Service with Red’s Diesel & Auto Repair
If your truck needs service, upgrades, or professional diagnostics without the runaround, Red’s Diesel & Auto Repair is ready to help.
Experience the difference of a shop built on skill, integrity, and results. Call or text at 501-243-0190 or visit our Contact page to schedule your service appointment.