L & S Diesel Auto Specialist

L & S DIESEL AUTO SPECIALIST

Expert Diesel Repair and Fleet Maintenance You Can Trust

L & S Diesel Auto Specialist delivers expert diesel truck repair and fleet maintenance, keeping your work moving with reliable service, trusted expertise, and top-quality brands.

SEE OUR SERVICES
Auto Repair

WHO WE ARE

Dedicated to Quality Diesel Repair & Fleet Maintenance

Reliable Service Backed by Over 35 Years of Experience

L & S Diesel Auto Specialist has been proudly serving Cinnaminson, Delran, and the surrounding areas for over a decade, delivering expert diesel truck repair and fleet maintenance with a commitment to quality, efficiency, and trust. Our skilled technicians specialize in small and medium-duty diesel trucks, ensuring your vehicle stays strong, reliable, and road-ready.

Locally Owned and Operated

Locally Owned & Operated

Experience the difference of a dedicated diesel repair shop where expertise meets customer service, and your truck or fleet is always our priority.

Specialized Diesel & Fleet Services

Specialized Diesel & Fleet Services

From diagnostics and engine repairs to suspension, brakes, and performance upgrades, we provide comprehensive diesel solutions tailored to your needs.

Trusted by Local Businesses and Fleets

Trusted by Local Businesses

Proudly serving landscapers, water companies, and fleet operators, we partner with top brands to ensure top-tier performance and reliability.

Auto Repair

WHAT WE DO

Comprehensive Diesel Repair & Fleet Services

Keeping Your Diesel Trucks and Fleets Running Strong

At L & S Diesel Auto Specialist, we provide expert diesel repair and maintenance services designed to keep your small and medium-duty trucks operating at peak performance. Our skilled technicians utilize advanced diagnostics and top-quality parts to ensure every repair is done right the first time. Whether it’s routine maintenance, engine repairs, or fleet servicing, we are committed to delivering reliable, high-quality service to keep your vehicles on the road and working hard for you.

WELDING

AC/Heat: Keeping you comfortable in any weather with reliable air conditioning and heating repairs.

Battery & Electric

Battery & Electric: Providing reliable battery testing, replacements, and electrical system repairs.

Belts, Hoses & Filters

Belts, Hoses & Filters: Keeping critical components in top condition for peak performance.

Brakes

Brakes: Prioritizing your safety with comprehensive brake services to keep you secure on the road.

Diagnostics

Diagnostics: Pinpointing issues with advanced diagnostic technology.

Diesel Repair

Diesel Repair: Delivering specialized diesel engine maintenance and repairs for peak performance.

Engine Services

Engine Service: Expert care for reliable engine performance and long-lasting vehicle health.

Fleet Services

Fleet Services: Reliable maintenance and repair solutions to keep your entire fleet running efficiently.

Lift Kits

Lift Kits: Professional lift kit installation to improve performance, clearance, and style.

Oil Change

Oil Changes: Protecting your engine with regular oil changes for optimal performance and longevity.

Overheating

Overheating: Diagnosing and fixing cooling system issues to prevent engine damage.

Performance Engine

Performance Engine: Boosting horsepower and efficiency with expert performance upgrades and diesel engine tuning.

Radiator Service

Radiator Service: Keeping your engine cool and running efficiently with radiator repairs and maintenance.

Struts

Struts: Enhancing ride comfort and vehicle handling with professional strut replacements and repairs.

Suspension

Suspension: Ensuring a smooth and stable ride with expert suspension repairs and adjustments.

Tune Ups

Tune-Ups: Enhancing your vehicle’s performance and efficiency with thorough tune-up services.

Committed to Quality & Reliability

At L & S Diesel Auto Specialist, we take pride in our experience, expertise, and dedication to providing top-quality diesel repair and fleet maintenance. With over 35 years of hands-on industry experience, our team ensures that every job is done right the first time. We work with trusted brands like Ford PowerStroke Diesel, AC Delco, and Xtreme Diesel (XDP) to deliver high-performance repairs and dependable service for diesel trucks and fleets. Our goal is to keep your vehicles running stronger for longer.

Committed to Quality & Reliability
Jasper Engines & Transmissions

Jasper Engines & Transmissions

We are proud to be an authorized Jasper Engines & Transmissions installer, offering high-performance, remanufactured engines and transmissions backed by industry-leading warranties. Whether you need a complete engine replacement or a reliable transmission upgrade, our expert team ensures a precise, professional installation to keep your vehicle running smoothly and efficiently for years. With a commitment to quality and durability, we trust Jasper products to deliver long-lasting performance and dependability.

Auto Repair

CONTACT US

We’re Here to Keep You Running

Reliable Diesel Repair & Fleet Services

Need expert diesel repair or fleet maintenance? Have a question about your truck? Give us a call! Our team at L & S Diesel Auto Specialist is ready to provide honest, professional service to keep your diesel trucks and fleet vehicles operating at peak performance. We look forward to helping you!

Mon - Fri: 7:30 am - 4:00 pm