Diagnostics & Electrical
Advanced computer diagnostics and electrical troubleshooting. We find the real cause — not just clear the code.
Diagnostics & Electrical
Warning lights with no clear cause. Intermittent failures. Systems that work one day and don't the next. Electrical problems are the most frustrating issues a fleet faces — and the most commonly misdiagnosed.
We use professional-grade diagnostic equipment to interface with your vehicle's onboard systems — reading fault codes, monitoring live sensor data, and performing component-level tests before any parts are ordered.
Guesswork costs money. Parts replaced without confirmed diagnosis is a shortcut that rarely fixes the problem and always costs more. Our process is methodical, documented, and honest.
What's Included
Full System Scanning
OBD-II and diesel diagnostics across engine, transmission, ABS, HVAC, and chassis modules on all major commercial platforms.
Electrical Troubleshooting
Short circuit location, open circuit diagnosis, ground fault testing, and wiring repair for complex electrical systems.
Live Data Analysis
Real-time sensor monitoring and actuator testing to verify component performance under operating conditions.
Starter & Alternator Service
Electrical load testing, charging system analysis, and starter circuit diagnosis to prevent no-start conditions.
Lighting & Accessories
Trailer lighting, work lights, auxiliary electrical systems, and PTO electrical diagnosis and repair.
Clear Communication
Every diagnostic finding is explained in plain language. You know exactly what's wrong and why before we touch anything.
Fleet Owners Trust Apex
“Trevor is reliable, professional, and always gets the job done in a timely manner. The quality of his repair work is excellent, and his pricing is very fair. It's hard to find someone this dependable — highly recommend Apex for any fleet maintenance or repair needs.”
“Trevor is one of the most competent, skilled, and honest human beings I have ever been associated with. He possesses intelligence with a strong work ethic and genuine care for customer satisfaction. Five stars does not do justice — he deserves many more.”
Stop Guessing. Get a Real Diagnosis.
One accurate diagnosis is worth more than three wrong parts. We find the real problem and fix it right.