Mobile Truck Diagnostics & Electrical Repair Services in Southern California

Providing mobile services in Brea, Anaheim, Los Angeles County, Orange County, San Bernardino, Riverside, Ontario & more!

The optimum performance of your heavy-duty relies on the electronics that power it. At A Plus Mobile Maintenance in Brea, CA, our skilled mechanics offer the essential diagnostic and electrical repair services that your vehicle needs to perform at its best.

Mobile diesel mechanic performing electrical repairs on commercial truck fleet in Los Angeles, CA

Our Diagnostic and Electrical Service For Fleets

Heavy-duty vehicles require specialized services to keep them running smoothly and efficiently. At A Plus Mobile Maintenance, we offer comprehensive diagnostics and repairs for all your heavy-duty vehicle needs. Our experienced mechanics are trained and equipped to handle any electrical issues that may arise, from faulty wiring to malfunctioning batteries and alternators.

We have an arsenal of industry-leading diagnostic equipment that provides thorough testing to identify any potential issues before they become major problems. Our commitment to quality and efficiency and our mobile-only model sets us apart from other repair shops in the area, bringing high-quality repairs directly to your doorstep.

Causes of Electrical Issues in Heavy-Duty Trucks

Battery Problems: Battery issues, such as corroded terminals or a failing battery, can impede electrical flow and lead to system malfunctions, necessitating regular checks and maintenance.

Alternator Failures: Alternators charge the battery and power electrical systems. Failure can result in insufficient power, dimming lights, and a dead battery, requiring routine output checks.

Wiring Issues and Corrosion: Exposed to elements, wiring can corrode, leading to shorts, open circuits, or faults, affecting lights and sensors. Regular inspections are crucial for prevention.

Faulty Starters: A defective starter can prevent engines from running, characterized by clicking sounds or complete silence upon ignition, indicating the need for immediate inspection.

Poor Ground Connections: Bad ground connections can cause erratic electrical behavior and component failures. Ensuring clean, tight connections is essential for electrical system stability.

Truck Electrician in Brea, CA

If electrical gremlins are plaguing your operations, contact A Plus Mobile Maintenance today for reliable and efficient repairs. Our team is dedicated to providing elite-level services for all your heavy-duty vehicle needs!

Areas We Serve For Diagnostics and Electrical Repairs in Southern California

As a fully mobile service, as well as Brea, CA we also proudly bring our diagnostics and electrical repair service to the following areas:

Los Angeles, CA; Long Beach, CA; Anaheim, CA; Santa Ana, CA; Irvine, CA; Riverside, CA; San Bernardino, CA; Ontario, CA; Pasadena, CA; Fullerton, CA; Orange, CA; Corona, CA; Pomona, CA; West Covina, CA; Norwalk, CA; Whittier, CA; Huntington Beach, CA; Garden Grove, CA; Chino, CA; Chino Hills, CA; Lake Forest, CA; City of Industry, CA; Walnut, CA; Commerce, CA; Fontana, CA; Redlands, CA; Rancho Cucamonga, CA.

Our Mobile Truck & Fleet Repair Services

A Plus Mobile Maintenance delivers top-rated commercial truck fleet repair & maintenance services in Anaheim, California & the surrounding areas, including Los Angeles County, Orange County, San Bernardino & Riverside. Get in touch with us today to schedule onsite repairs!

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Suspension Repair

Navigate the road with confidence thanks to A Plus Mobile Maintenance in Brea, CA. Our seasoned mechanics provide only the best in heavy-duty suspension repairs, ensuring all your future journeys are the smoothest and safest rides possible.

Preventive Maintenance & Oil & Fluid

A Plus Mobile Maintenance in Brea, CA, sets the standard for heavy-duty oil and fluid services. Our tailored approach ensures each vehicle in your fleet receives the expert care it needs to thrive. Let our dedicated mechanics show you the path to unparalleled efficiency and reliability.

HVAC System Repair

We know there's nothing worse than a cabin with a broken HVAC system on a long journey. That's why we, A Plus Mobile Maintenance in Brea, CA, offer quality HVAC repairs for heavy-duty diesel vehicles. Our mechanics focus on restoring your system's efficiency for maximum comfort.

Exhaust System Repair

Keep your heavy-duty diesel vehicles in top condition with A Plus Mobile Maintenance's exhaust system repair services in Brea, CA. Our expert team uses the latest techniques to ensure your exhaust systems function flawlessly.

Engine Repair

Engine problems slowing your operations down? Well, your saviours are here! At A Plus Mobile Maintenance in Brea, CA, we've got you covered. Armed with the experience, expertise, and elbow grease to get your engines back in optimal conditions, your fleet will be back on the road in no time.

EGR & DPF

Keep your heavy-duty trucks in peak condition with A Plus Mobile Maintenance's expert EGR & DPF repair services in Brea, CA. We ensure your fleet meets emissions standards while optimizing performance through our specialized services.

Driveline Repair

In Brea, CA, A Plus Mobile Maintenance is your trusted partner for all heavy-duty driveline repair needs. Our experienced mechanics deliver swift repairs and quality service with every job, ensuring your satisfaction and vehicle reliability.

Diagnostics & Electrical Repair

The optimum performance of your heavy-duty relies on the electronics that power it. At A Plus Mobile Maintenance in Brea, CA, our skilled mechanics offer the essential diagnostic and electrical repair services that your vehicle needs to perform at its best.

Coolant System Repair

Coolant system issues can sideline your heavy-duty diesel vehicle faster than you think. In Brea, CA, A Plus Mobile Maintenance stands ready to restore your system's efficiency with precision and speed. Our skilled technicians bring unparalleled expertise to every repair. Learn how we can keep your vehicle in top condition.

Brake Repair

Safety and performance are non-negotiable for heavy-duty vehicles, and A Plus Mobile Maintenance in Brea, CA, makes no exception. Our expert team provides swift brake repair services while never compromising on quality, guaranteeing your peace of mind on the road.

Axle Repair

Elevate your heavy-duty vehicles above the rest in Brea, CA, with A Plus Mobile Maintenance. Our team specializes in transforming challenges into triumphs, offering unparalleled axle repairs that set new standards of reliability and efficiency. Let's minimize downtime and maximize performance.

Commercial truck fleet
Ready to optimize the performance of your fleet?
Don't just take our word for it, check out our reviews!

"Jordan went above and beyond to help my driver with an electrical issue on my semi truck, saved me hundreds of Dollars. He was fast and knew what he was talking about. Very thankful for jordan!"

Austin Kenney

"Jordan is the best mechanic there is! He fixed my husband’s truck extremely fast. He was a God sent. Amazing work, outstanding customer service, he’s the best out there! Thank you Jordan!"

Mary Pillow

"Gave him a call and he came out same day and got my 84 Bronco 2 started up in no time. He did an amazing job on the water pump and the spark plugs. I Have already scheduled him to work on my other vehicles. Very knowledgeable,  kind and honest."

Dwight Robinson

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Get in touch with A Plus Mobile Maintenance today for mobile truck repair and fleet services. We provide service to San Bernardino, Riverside County, Los Angeles County, Orange County, Anaheim, & more!