Electrical issues can cause starting failures, warning lights, and power loss. Dirty Dave’s Mobile Mechanic provides mobile truck diagnostics and electrical repair in Tampa Bay, FL, fixing battery, alternator, wiring, and ECM-related issues right at your location.

Truck Diagnostics & Electrical Repair in Tampa Bay, FL
When your truck’s electrical system fails, it can leave you stranded with starting issues, warning lights, or dead batteries. At Dirty Dave’s Mobile Mechanic, we provide on-site diagnostics and electrical repair in Tampa Bay, FL, identifying faults and fixing problems fast—so you can get back on the road without delay.
Heavy-Duty Electrical Repair and Troubleshooting
Your truck’s electrical system controls ignition, lighting, sensors, and communication between key components. Problems like battery drain, faulty alternators, bad wiring, or diagnostic trouble codes can cause serious performance issues. If you’re dealing with flickering lights, slow starts, warning indicators, or charging failures, professional diagnostics are essential.
Our mobile electrical repair service covers battery replacements, alternator repairs, starter troubleshooting, wiring and fuse fixes, and ECM diagnostic scans. We use advanced diagnostic tools to detect fault codes, voltage drops, and sensor failures, ensuring we pinpoint and resolve issues quickly.
Why Choose Our Mobile Electrical Repair Service?
Electrical issues don’t always require a shop visit—we bring expert diagnostics and repairs directly to you. With 15+ years of experience, ASE certifications, and a commitment to honest, reliable service, we ensure that your truck’s electrical system functions properly with minimal downtime.
Call or Text 727-815-2438 for Truck Electrical Repair in Tampa Bay, FL Today!
If your truck has starting issues, electrical malfunctions, or trouble codes, don’t wait. Dirty Dave’s Mobile Mechanic provides professional mobile diagnostics and electrical repair in Tampa Bay, FL. Call 727-815-2438 now to schedule service. Servicing Tampa, FL; Clearwater, FL; St. Petersburg, FL; and surrounding areas.
FAQs
What are common electrical problems in trucks?
Common issues include dead batteries, alternator failures, faulty sensors, and wiring shorts.
How do I know if my alternator is failing?
Signs include dim headlights, slow cranking, battery drain, and electrical malfunctions.
Can electrical issues cause engine performance problems?
Yes, faulty wiring or ECM malfunctions can cause hard starts, misfires, and fuel delivery issues.
Why does my truck keep blowing fuses?
Repeated fuse failures usually indicate a short circuit, faulty grounding, or an overloaded circuit.
Heavy Duty Truck Repair Services
Diesel Mechanic Services

Alyssa Snyder
I highly recommend Dirty Dave’s! David is knowledgeable and trust worthy. He has serviced my husband and I’s cars on multiple occasions and never had any issues! He tells you when he’s stopping by and updates you along the way. Definitely recommend especially because he comes to you!
Vesta
Dave was kind and took the time to explain everything that needed to be done. He just came out for a simple service but fully inspected my veichle, lucky he dud because he found an oil leak that I had never noticed. he quickly repaired it and the best part I never had to leave my home! the prices were fair and the service was phenomenal! not sure if I'll ever go back to a mechanic shop again! Thanks Dave!
Doris Mendheim
Great job and a fair price! I feel good knowing I have a mechanic i can trust to do a good job at a fair price! I feel safe in my 9 year old Truck. Thanks Dave!
Contact us
For professional, mobile diesel repair services in Tampa Bay, FL, call Dirty Dave’s Mobile Mechanic at 727-815-2438 today, we are here to help. Servicing Tampa, FL; Clearwater, FL; St. Petersburg, FL; and surrounding areas.