Hours: 8-5 M-F

Emergency Roadside Service Available

Mobile Semi-Truck Repair Mechanic in Northridge, CA

Mobile Semi-Truck Repair Mechanic in Northridge

A&E brings more than two decades of hands-on experience to truck owners and drivers throughout Southern California. Our team covers repairs, maintenance, and custom solutions for all makes, with deep expertise in Freightliner, Volvo, and International trucks. Whether you need help on the roadside or simply want fair, affordable pricing in Northridge, A&E has you covered.

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Diagnostics

Fixing a truck the right way starts with knowing exactly what’s wrong. Our Northridge team pairs years of real-world experience with advanced diagnostic equipment to get to the root of the problem quickly. We also offer regular diagnostic checks and preventive maintenance to keep your truck running strong and avoid expensive downtime.

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DPF Service

Your diesel particulate filter (DPF) traps harmful soot and ash before it exits the exhaust. Left unattended, that residue builds up, clogs the filter, increases emissions, and drags down performance. Scheduled DPF service from our Northridge, CA mechanics keeps the filter working properly and helps your truck stay efficient for years.

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Electrical Repairs

Your truck can’t go anywhere without a healthy battery, starter, and alternator. When one of these parts gives out, the lost time adds up fast. Our skilled technicians in Northridge repair and restore electrical components to like-new condition so you’re back on schedule as soon as possible.

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Oil Change

Engine oil reduces friction and keeps your heavy-duty engine from running hot. Waiting too long between changes can lead to costly engine damage and breakdowns on the job. Our Northridge mechanics will inspect your oil and perform the maintenance needed to keep your engine protected.

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Brake Jobs

Safe driving depends on brakes you can trust. If you hear grinding or squealing, or the brakes feel slow to respond, it’s time for a service. Our Northridge, CA brake technicians replace pads, fluid, cylinders, and other brake parts to restore safe, reliable stopping power.

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Air System Repair

Heavy trucks rely on air systems to bring large loads to a controlled stop. Neglected air brakes have been behind many breakdowns, collisions, and lawsuits, so keeping your pneumatic system in shape matters. Our Northridge mechanics specialize in air system repair and will check that your truck isn’t leaking air or losing pressure.

Our Specialties

We have over 20 years experience and specialize in:

Diagnostics of engine and mechanical issues

DPF service & oil change

Electrical systems diagnostics and repair

Maintenance

Brake jobs and air system repairs