Our team offers diagnostics and electrical repairs for trucks, trailers, and equipment in Phoenix. From dead batteries to ECM issues, we’ll find the fault and fix it—right where you are.
Schedule a ServiceDiagnostic and Electrical Repair in Phoenix, AZ
Struggling with dead batteries, no-starts, or warning lights? At GO-TO Fleet Services, we offer expert mobile diagnostic and electrical repair for trucks, trailers, buses, RVs, and heavy equipment across Phoenix and the surrounding region. Whether it’s a failing alternator or a mysterious electrical short, our technicians use advanced tools to pinpoint the problem and get it fixed fast.
We service:
- Battery, alternator, and starter issues
- Faulty relays, wiring, and connectors
- Inoperative lights or trailer wiring problems
- Diagnostic fault codes, warning lights, and ECM issues
- Full system power loss and intermittent electrical faults
What Makes Us Different
Electrical problems are frustrating—but with GO-TO Fleet Services, you don’t have to tow your truck to a shop and wait around for answers. We bring the solution to you.
- We use top-tier scan tools to diagnose issues quickly and accurately
- Our techs are trained to handle everything from battery tests to ECM and wiring diagnostics
- We repair electrical systems on all makes of trucks, trailers, and heavy equipment
- No waiting, no guesswork—just clear answers and reliable fixes
From a blown fuse to a complex electrical system failure, we’ve got the gear and the experience to get your truck powered up again.
Mobile Services and Roadside Assistance Within 100 Miles
GO-TO Fleet Services provides mobile electrical repair and full diagnostics throughout Phoenix, AZ, and the surrounding 100-mile radius. Whether you're stuck on I-10 or down at a job site in Chandler, we’ll come to you—fully equipped to troubleshoot and repair on the spot.
Schedule Diagnostic or Electrical Repair Now: Call 623-401-4686!
Having electrical trouble? Call GO-TO Fleet Services at 623-401-4686 and get fast, on-site service to diagnose and repair the issue right away.
FAQs
What Areas Do You Serve?
We’re based in Phoenix near I-17 and I-10. We proudly serve Phoenix, AZ; Mesa, AZ; Tempe, AZ; Gilbert, AZ; Chandler, AZ; Scottsdale, AZ; and other surrounding cities within 100 miles.
What Electrical Repairs Do You Handle?
We repair alternators, starters, batteries, fuses, relays, trailer wiring, lighting systems, and more. We also handle advanced ECM diagnostics, fault codes, and intermittent electrical faults.
Can You Diagnose Check Engine Lights or Fault Codes?
Yes. We use dealer-grade diagnostic tools to read codes, interpret them correctly, and pinpoint the root of the problem—then repair it on-site if needed.
How Can I Get In Touch?
Just call 623-401-4686. Our techs will come to your truck, trailer, or equipment wherever you are—run diagnostics, explain the issue, and complete the repairs you need.
Diesel Truck Repairs
Truck & Fleet Repair Experts
When your vehicle or equipment needs more than just a quick fix, our technicians are ready to handle full-service diesel repair and maintenance. We specialize in diagnostics, engine repair, brake systems, suspension, transmissions, and preventive maintenance programs for single trucks or entire fleets. From heavy-duty semis to service vans and RVs, we help keep your vehicles running strong.
