Electrical issues and diagnostic errors can leave your truck stranded and cost you valuable time. At Alpha Fleet Services, we specialize in heavy-duty diagnostic and electrical repair in Oklahoma City, OK, providing mobile truck diagnostics and electrical troubleshooting wherever you are.
Semi Truck Electrical Repair in Oklahoma City, OK
Our semi truck electrical repair in Oklahoma City, OK services cover everything from minor wiring repairs to full system diagnostics. With advanced diagnostic tools, we pinpoint electrical faults and ensure your truck’s ECM, sensors, and wiring systems function properly.
Our electrical system repair services include:
- Battery Testing & Replacement – Load testing, terminal cleaning, battery swaps
- Alternator & Starter Repairs – Charging system issues, no-start conditions
- ECM & Sensor Diagnostics – Fault code reading, recalibrations, ECM programming
- Wiring & Harness Repairs – Short circuits, corroded wires, harness replacements
- Lighting System Fixes – Headlights, brake lights, trailer wiring repairs
- Fault Code Clearing & Troubleshooting – Identifying and resolving electrical malfunctions
If your truck is experiencing dim lights, warning indicators, or starting problems, our mobile diesel mechanics will diagnose and repair the electrical issue on-site.
What Makes Us Different?
At Alpha Fleet Services, we specialize in mobile diagnostic and electrical repair services, ensuring quick, reliable fixes without the need for a shop visit. Here’s why Oklahoma City truck drivers and fleet operators trust us:
- 100% Mobile Service – We come to you—eliminating tow costs and delays.
- Advanced Diagnostic Technology – OEM-grade scan tools for Cummins, CAT, Detroit Diesel, and more.
- Electrical System Experts – Skilled in diagnosing ECM issues, wiring problems, and alternator failures.
- Preventive Diagnostics – Catch small problems before they turn into major breakdowns.
Whether your truck won’t start, has electrical glitches, or is throwing fault codes, our mobile truck diagnostics and electrical repair keep your fleet running efficiently.
Contact Us for Heavy-Duty Diagnostic and Electrical Repair in Oklahoma City, OK – Call 405-213-1863!
Need mobile electrical repair or truck diagnostics? Call 405-213-1863 today for fast, on-site truck diagnostics and electrical repair. Our mobile diesel mechanics in Oklahoma City, OK will diagnose and fix the issue wherever you are.
FAQs
What Areas Do You Serve for Diagnostic and Electrical Repair in Oklahoma City, OK?
We provide diagnostic and electrical repair in Oklahoma City, OK, as well as Norman, OK; Edmond, OK; Moore, OK; Midwest City, OK; Del City, OK; Yukon, OK; Mustang, OK; Guthrie, OK; Choctaw, OK; and Piedmont, OK.
What Are the Signs of an Electrical Issue in My Truck?
Common signs include flickering or dim lights, a slow cranking engine, dead battery, frequent blown fuses, and dashboard warning lights.
Why Is My Check Engine Light On?
A check engine light can be triggered by fuel injector issues, turbo malfunctions, sensor failures, or ECM errors. Our truck diagnostics will determine the exact cause.
How Can I Get Heavy-Duty Diagnostic and Electrical Repair in Oklahoma City, OK?
Call 405-213-1863 for on-site truck diagnostics and electrical repair. Our mobile diesel mechanics will come to your location and fix the issue.
Truck Repairs We Offer
From engine and transmission repairs to suspension and electrical diagnostics, we handle all major and minor truck issues on-site. Our team is equipped to service transmissions, oil, exhaust systems and more, ensuring your truck stays operational and compliant with industry standards.
.svg){kind=icon}
Testimonials
Here's What our customers are saying, feel free to leave us a review!
Position, Company name
Position, Company name
Placeholder
Position, Company name
Placeholder
Position, Company name
Placeholder
Position, Company name
Placeholder
Position, Company name
Placeholder