Top-notch Auto & Diesel Repair Shop in Marion, AR
We keep your wheels turning!
why Choose Us?
TOP REASONS TO TRUST YOUR CAR WITH Triple N Diesel and Automotive
At Triple N Diesel and Automotive, we’re more than just a repair shop — we’re a trusted partner for drivers and fleet owners across Marion, AR. Backed by certifications, experience, and a commitment to honest service, our team delivers quality you can rely on every time.
Honest Service
Certified Repairs
Diesel Expertise
Fast Turnarounds
Flexible Financing
Family-Owned
Automotive Services
Reliable Car Maintenance and Repairs in Marion, AR
At Triple N Diesel and Automotive, we offer a full range of essential repair and maintenance services to keep your vehicle operating at its best. Whether you're driving a personal car or a heavy-duty diesel truck, our skilled technicians are equipped to handle it all. Every service we provide is backed by our commitment to quality, honesty, and reliable workmanship.
A/C Repair
Stay cool in every season with expert A/C repair that restores proper airflow and cabin comfort. We diagnose and fix all climate control issues quickly and accurately.
Brake Service
Reliable brakes are critical to your safety—trust our team to inspect, repair, or replace them before problems worsen. We handle everything from pads to rotors!
Engine Service
Keep your engine running strong with timely repairs that prevent costly breakdowns. We service both gas and diesel engines with advanced diagnostics and skilled care.
Welcome to Triple N Diesel and Automotive
Your Automotive Specialist in Marion, AR
3+
Years of experience
500+
Happy Customers
100%
Customer Satisfaction
2Y/24K
Warranty
Locally Owned and Family Operated
Triple N Diesel and Automotive is a small, family-owned repair shop dedicated to serving Marion, AR and the surrounding communities with care and integrity. As a local business, we take pride in offering personalized service that larger chains simply can’t match. Our family values drive every interaction, ensuring you always feel respected, heard, and well taken care of.
Serving All Vehicle Types
From compact daily drivers to heavy-duty diesel equipment, we have the knowledge and equipment to handle it all. Whether you're here for a quick oil change or a major engine overhaul, our team treats every vehicle like it’s our own. We specialize in both gas and diesel repairs, making us a trusted partner for individuals and commercial fleet owners alike.
Honest, Reliable Service
At the core of our shop is a commitment to honesty and reliability. We provide straightforward diagnostics, fair pricing, and quality workmanship—without the upsells or pressure. Our goal is to build lasting relationships with customers by delivering service they can trust, every time.
Proudly Serving Our Community
We’re more than mechanics—we’re neighbors who care about the people and businesses that make Marion, AR great. Every repair we perform is backed by our promise to keep you safe and on the road. Whether you're a first-time visitor or a returning customer, we’re proud to be your go-to shop for all things auto and diesel.
Values That drive us
Dedication to Precision and Care in Every Auto Service
Integrity
We believe in doing the right thing, even when no one’s watching. Every recommendation we make is honest and in your best interest.
Dependability
You can count on us to deliver quality work every time. We stand behind every repair with pride and consistency.
Commitment
We’re dedicated to serving our customers and our community. No matter the job, we give it our full attention and effort.
Marion, AR's Top Mechanic
QUALITY DOMESTIC, ASIAN AND EUROPEAN Vehicle Repair
At Triple N Diesel and Automotive, we proudly service all makes and models — from compact cars and SUVs to heavy-duty diesel trucks and commercial equipment. Whether you're driving a personal vehicle, managing a work fleet, or hauling with a diesel rig, our team has the experience and equipment to keep it running strong. We understand the unique demands of both gas and diesel engines, and we tailor our services to fit the specific needs of your vehicle.
Our shop welcomes everything from domestic and foreign models to lifted trucks and specialized work vehicles. Whether it’s routine maintenance, diagnostics, or major repairs, we approach every vehicle with the same attention to detail and commitment to quality. With years of hands-on expertise and DOT Inspections Certification, we’re trusted by drivers across Marion, AR who rely on their vehicles every day.
Some Of the Brands We Service
Car Care Blog
Expert Auto Advice for Marion, AR's Community
AUTO REPAIR NEAR ME
OUR MECHANICS PROVIDE QUALITY AUTO REPAIR SERVICES IN Marion, AR
Located in the heart of Marion, AR, Triple N Diesel and Automotive proudly serves as the area’s dependable source for full-service diesel and automotive repair. From routine maintenance to heavy-duty repairs, our team is committed to keeping your vehicle running smoothly and safely. As a family-owned and DOT Inspections Certified shop, we’ve earned the trust of Marion drivers with our honest approach and quality workmanship.
Our location offers convenient access for residents and businesses across Crittenden County and surrounding areas in AR. Whether you're commuting through town or managing a fleet across northeast Arkansas, Triple N Diesel and Automotive is perfectly positioned to meet your needs with reliable service and a welcoming atmosphere.
We’re proud to serve customers from Marion and these nearby communities:
- West Memphis
- Sunset
- Jericho
- Clarkedale
- Turrell
- Gilmore
- Earle
- Crawfordsville
- Anthonyville
- Jennette
- Horseshoe Lake
- Hughes
- Edmondson
- Walls
- Southaven
- Olive Branch
