Vehicle Electrical Repair Service

Reliable Vehicle Electrical Repair for Heavy-Duty Trucks & Diesel Engines

At Heavy Duty Diesel Specialists, we understand how crucial a properly functioning electrical system is for your heavy-duty truck or diesel vehicle. Electrical issues can cause significant downtime, leading to lost revenue and costly repairs if not addressed promptly. Our expert technicians specialize in vehicle electrical repair, diagnosing and fixing electrical faults efficiently to keep your fleet running smoothly.

Our Electrical Services Include:

  • Battery testing, replacement, and charging system repairs
  • Alternator and starter motor diagnostics and repairs
  • Electrical wiring repairs and rewiring
  • Fuses, relays, and switch replacements
  • Lighting system repairs and upgrades
  • Power system and accessory diagnostics

Extensive Vehicle Electrical Repair Services

Your truck’s electrical system is complex, and even minor issues can escalate if not resolved promptly. Our certified professionals have the expertise and equipment to handle all electrical repair needs, including:

Battery Testing & Replacement

If your battery needs to be replaced, we offer premium, heavy-duty batteries made to endure harsh environments and long distances. We perform comprehensive battery diagnostics to check for corrosion, power retention problems, and general performance because a malfunctioning battery can leave you stranded when you least expect it.

Alternator Repair & Replacement

The alternator is a vital component that keeps your truck’s battery charged and powers essential electrical systems. If you notice dimming lights, slow starts, or erratic electrical behavior, our team can inspect, repair, or replace your alternator to restore reliable power.

Starter Motor Repair & Replacement

A failing starter can prevent your truck from turning on, leading to unexpected delays. Our technicians diagnose starter motor issues, addressing wiring faults, solenoid problems, or complete starter replacements to get your truck back on the road quickly.

Wiring & Electrical Diagnostics

Faulty wiring can cause a host of issues, from flickering dashboard lights to complete system failures. We use advanced diagnostic tools to trace wiring problems, repair damaged connections, and ensure your electrical system functions optimally.

Lighting System Repair & Upgrades

Proper lighting is essential for safety and compliance. We repair and replace faulty headlights, brake lights, turn signals and interior lighting. Additionally, we offer LED upgrades for enhanced visibility and energy efficiency.

Electronic Control Module (ECM) Repair & Programming

Modern heavy-duty trucks rely on ECMs to regulate engine performance, fuel efficiency and emissions. If your truck’s ECM malfunctions, it can lead to decreased performance or system failures. We provide ECM diagnostics, reprogramming and replacement services to restore optimal functionality.

Trailer & Auxiliary Power Systems

For truckers hauling trailers or using auxiliary power systems, we offer specialized repairs for trailer wiring, power inverters, and auxiliary power units (APUs). Our services ensure seamless electrical integration and reliability on the road.

Signs Your Vehicle Needs Electrical Repairs

Recognizing early signs of electrical issues can prevent major breakdowns and costly repairs. If you notice any of the following, it’s time to visit Heavy Duty Diesel Specialists:

  • Slow or non-starting engine – Could indicate battery, starter, or alternator issues.
  • Dimming or flickering lights – A sign of charging system failure.
  • Dashboard warning lights – Electrical malfunctions may trigger check engine or battery lights.
  • Unresponsive or malfunctioning accessories – Power windows, radio, or HVAC controls acting up.
  • Burning smell or sparks – Could indicate overheating wires or electrical shorts.
  • Dead battery frequently – Might be a failing alternator or parasitic drain.

Why Choose Heavy Duty Diesel Specialists?

1. Expert Technicians

Our team consists of ASE-certified mechanics with extensive experience in heavy-duty diesel electrical repairs. We stay updated with the latest technology and diagnostic tools to provide accurate solutions.

2. Advanced Diagnostic Equipment

We utilize cutting-edge electrical diagnostic equipment to quickly identify issues and prevent unnecessary downtime.

3. High-Quality Parts & Components

We source only the best replacement parts and batteries to ensure durability and long-lasting performance.

4. Quick Turnaround Time

We understand that time is money. Our efficient repair process minimizes downtime, helping you get back on the road faster.

5. Affordable & Transparent Pricing

We provide upfront estimates with no hidden fees. Our competitive pricing ensures you get the best value for your repair needs.

6. Customer Satisfaction Guarantee

We stand by our work. All repairs come with a warranty, and our team is dedicated to providing exceptional customer service.

Schedule Your Vehicle Electrical Repair Today!

Don’t let electrical issues slow you down. Trust Heavy Duty Diesel Specialists for expert vehicle electrical repair services that keep your truck running at peak performance. Whether you need a quick diagnosis, battery replacement, or complex wiring repairs, our skilled technicians are ready to help.

Contact us today to schedule an appointment or visit our shop for fast and reliable electrical repair solutions. Your truck deserves the best—let us keep it in top shape!