Electrical problems can stop your truck on its tracks. If your truck will not start, the lights will not turn on, or other important systems aren’t working, you need help fast. At Coast Truck & Trailer Repair, we fix electrical issues on all types of heavy-duty and commercial trucks.
We can come to you on the road, at your job site, or at your yard, or you can bring your truck to our shop. Wherever you are, our team is ready to help you out. Our job is to get your truck back on the road quickly, safely, and without spending more than you need to.
Truck Electrical Repair Service
Heavy-Duty Truck Electrical Repair
Mobile Truck Electric Repair Service
Flesh Auto Truck Electric Repairs
Truck Electrical Repair Service
We fix everything from bad wiring and blown fuses to dead batteries, alternator problems, and starter issues. Whether your truck has small electrical glitches or won’t start at all, we’ll find the problem and fix it right the first time.
Our general truck electrical repair services include:
- Finding and fixing bad wiring
- Replacing damaged or shorted-out circuits
- Starter motor repair or replacement
- Alternator testing and full charging system checks
- Battery testing, replacement, and installation
- Fuse box and relay repairs
- Fixing headlights, taillights, and interior lights
- Repairing trailer wiring and electrical connections
- Solving issues with power windows, mirrors, and door locks
We work on all makes and models of trucks small or large truck both, whether it's one truck or a full fleet. Our technicians are trained on the latest tools and techniques, so you get repairs that meet or beat original factory standards.
Big or small, every electrical problem matters—because every minute your truck is down costs you. At Coast Truck & Trailer Repair, we’re here to keep your truck powered up, road-ready, and safe.
2. Heavy-Duty Truck Electrical Repair
Modern heavy-duty trucks use complex electrical systems to run safely and efficiently. From computer modules and sensors to advanced wiring and diagnostics, everything needs to work together. That’s why you need skilled technicians who understand how these systems work—inside and out.
At Coast Truck & Trailer Repair, we specialize in electrical repairs for Class 7 and Class 8 trucks. Our heavy-duty electrical repair services include:
- Fixing power distribution panels and circuits
- Diagnosing and repairing ECM and TCM wiring
- ABS sensor and control unit diagnostics
- Troubleshooting CAN bus communication issues
- Battery and inverter system repair
- Sleeper cab and climate control electrical fixes
Whether it’s a small sensor problem or a major system failure, we’ll find the issue and fix it right. We make sure every part is clean, secure, and working properly, so your truck can handle long hauls and tough routes with confidence.
3. Mobile Truck Electric Repair Service
Can’t get your truck to the store? No problem. At Coast Truck & Trailer Repair, we will come to you. Our mobile repair team can come to your truck—whether you’re stuck on the roadside, parked at your yard, on a job site, or anywhere else.
Our mobile trucks are fully stocked with:
- New batteries, alternators, and starters
- Wires, fuses, and electrical connectors
- Light bulbs, LED lights, and harnesses
- Diagnostic tools and scanners
- Repair tools and safety gear
We fix problems like:
- Dead batteries and jumpstarts
- Bad starters or alternators
- Broken wires and short circuits
- Headlights, brake lights, and trailer lights
- Blown fuses and connection issues
We know truck breakdowns don’t happen at a good time. That’s why we offer 24/7 emergency services to get you moving again—day or night.
Our mobile repair service is perfect for:
- Truck drivers who can’t make it to a shop
- Fleet operators and logistics companies
- Owner-operators on a tight schedule
Wherever you are, we’re ready to help you out so you can move to the road again.
4. Flesh Auto Truck Electric Repairs
Whether it’s lighting issues, short circuits, or system malfunctions, we offer dependable auto and truck electrical repairs across a wide range of commercial vehicles. Our technicians are trained to work on all makes and models, ensuring a consistent, high-quality level of service no matter what you drive.
We repair:
- Short circuits and power surges
- Fuse box malfunctions and blown fuses
- Lighting and signal system faults
- Power accessories (windows, locks, mirrors)
- Dashboard and gauge cluster issues
- Ignition switches and wiring
Whether you’re dealing with a simple turn signal outage or a complex power distribution problem, our team delivers precise, code-compliant repairs designed to keep your truck operational for the long term.