295-297 WILSON AVE, Newark NJ
Call 973-921-7444

Preventive Maintenance Starts with the Right Diagnosis

Get a complete and precise scan of your truck’s condition before problems become costly. With our advanced diagnostics, you’ll know exactly what needs attention and can schedule repairs at your convenience—avoiding unexpected breakdowns and saving money in the long run.

Book Your Diagnostic Today — Only $135

EXPERT AUTOMATIC TRANSMISSION REPAIR SERVICES

Automatic transmissions are complex systems that require specialized knowledge and experience to repair effectively. At EZ Multi Service & Parts, we have the expertise and equipment necessary to diagnose and repair a wide range of transmission issues.

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An I-Shift transmission displayed for expert authorized repair and rebuild services at EZ Multi Service.
PACCAR transmission unit ready for authorized repair and rebuild services by EZ Multi Service.
A robust Volvo engine against a red backdrop with the inscription "AUTHORIZED REPAIR & REBUILD".
A red Cummins X15 engine highlighted against a red background with the text "AUTHORIZED REPAIR & REBUILD".

Expert Repairs & Maintenance

CUSTOM HOSE
MANUFACTURING

We design and build custom hoses for heavy-duty trucks, ensuring durability and peak performance tailored to your needs.

DOT
INSPECTION

Stay compliant and safe with our thorough DOT annual inspections, keeping your trucks road-ready.

DPF
CLEANING

Restore efficiency and meet emissions standards with our professional Diesel Particulate Filter (DPF) cleaning service.

COMPLETE
DIAGNOSTICS

Pinpoint issues fast with our advanced diagnostic tools, helping you prevent costly breakdowns.

EGR
CLEANING

Improve engine efficiency and reduce emissions with expert Exhaust Gas Recirculation (EGR) system cleaning.

GENERAL
DIESEL REPAIR

From small fixes to major repairs, our team keeps your fleet running smoothly and reliably.

PREVENTIVE MAINTENANCE

Maximize uptime with scheduled maintenance designed to extend the life of your trucks.

HEAVY-DUTY
TOWING

Count on our reliable heavy-duty towing to get your vehicle safely back for expert service.

WELDING &
FABRICATION

Our skilled welders deliver strong, lasting fabrication solutions for trucks and fleet equipment.

WE WORK WITH THEM ALL
Freightliner logo with silver lettering on a black oval background.
PACCAR Inc. logo with bold black letters.
Volvo company logo in black letters on a white background
Mack Trucks logo featuring the iconic bulldog silhouette above the brand name
International Trucks logo with a black and silver diamond-shaped outline and an orange triangle in the center.
A classic emblem featuring a three-pointed star within a circle, accompanied by the brand's name, indicative of premium automotive engineering.
Kenworth logo with black lettering and the iconic bugle emblem.
Logo of Detroit Diesel featuring a circular design with a forward-moving arrow, accompanied by the capitalized brand name 'DETROIT' to the right, and registered trademark and trademark symbols
Autocar company logo in white bold letters within an outlined elliptical border on a black background.
The CAT logo, featuring bold black letters "CAT" with a yellow triangle beneath the 'A', symbolizing the company's reputation in construction and heavy equipment.
Western Star Trucks logo featuring a large 'W' with a red star and the full company name below

CONTACT US TO SCHEDULE SERVICE

Call us for roadside assistance or schedule sevice today!

Schedule a Service

OUR HEAVY-DUTY DIESEL MECHANIC SERVICES

AXLE REPAIR

Ensure safety and smooth performance with our expert axle repair services.

BRAKE REPAIR

Stay safe on the road with reliable, professional brake repairs.

COOLANT SYSTEM REPAIR

Protect your engine’s lifespan with efficient coolant system repairs.

DRIVELINE REPAIR

Restore power and performance with our driveline repair solutions.

EGR REPAIR

Reduce emissions and boost efficiency with expert EGR system repairs.

ELECTRICAL SYSTEM REPAIR

From wiring to diagnostics, we handle complex electrical system repairs with precision.

ENGINE REPAIR, REBUILD & CONVERSION

Keep your trucks running strong with complete engine repair, rebuild, and conversion services.

EXHAUST SYSTEM REPAIR

Improve efficiency and stay emissions-compliant with our exhaust repair services.

EXPRESS LUBE

Quick, professional lube services to keep your trucks running smoothly with less downtime.

HVAC SYSTEM REPAIR

Ensure driver comfort and safety with fast, reliable HVAC system repairs.

HYDRAULIC SYSTEM REPAIR

We service and repair hydraulic systems to keep your heavy equipment performing at its best.

MEDIUM-DUTY TRUCK REPAIRS

Trusted repairs for medium-duty trucks, from engines to after-treatment systems.

OIL & FLUID REPAIR

Maintain peak performance and prevent breakdowns with expert oil and fluid services.

PERFORMANCE ECM TUNING

Optimize fuel efficiency and engine power with compliant ECM tuning.

SUSPENSION REPAIR

Ensure safety and stability under heavy loads with reliable suspension repairs.

TRANSMISSION & CLUTCH REPAIR

Keep your trucks shifting smoothly with expert transmission and clutch services.

FLEET REPAIR & MAINTENANCE SPECIALISTS

EZ Multi Service & Parts is proud to offer top-quality Fleet Repair Services in Newark, New Jersey. Our experienced technicians have the skills and expertise to keep your semi truck fleet running smoothly and efficiently, ensuring that your vehicles are always in top condition and ready for the road.

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An EZ Multi Service mechanic is focused on examining the engine of a heavy-duty truck, amidst various engine components.
A mechanic at EZ Multi Service carefully inspects and repairs a complex component of a truck, demonstrating the expertise required for such specialized work.
A mechanic is deeply engrossed in maintenance work on a semi truck, a testament to the specialized care provided by EZ Multi Service.
Close-up of a mechanic examining a heavy-duty truck exhaust part, signifying specialized exhaust system repair work.
A mechanic is shown operating a diagnostic machine during preventive maintenance on a heavy-duty truck.
A technician at EZ Multi Service works with advanced machinery for repairing and maintaining fleet vehicles.
A focused mechanic from EZ Multi Service engages in detailed repair work on a vehicle component, with the wheel of the truck visible in the background.
A mechanic is hands-on with a heavy-duty truck's engine, demonstrating meticulous fleet repair work.

Preventive Maintenance Starts with the Right Diagnosis

Get a complete and precise scan of your truck’s condition before problems become costly. With our advanced diagnostics, you’ll know exactly what needs attention and can schedule repairs at your convenience—avoiding unexpected breakdowns and saving money in the long run.

Book Your Diagnostic Today — Only $135