Diagnostics & Electrical Repair Services in Moundsville, WV

Your search for elite-level heavy-duty diagnostics and electrical repairs in Moundsville, WV, ends here! At RF Mobile Service, we specialize in providing expert diagnostics and comprehensive electrical repairs for all your heavy-duty diesel vehicles, ensuring they always run at their best.

Mobile Diesel mechanic performing Electrical repair services in Moundsville, WV

What Sets Us Apart? 

When you choose RF Mobile Service to carry out diagnostics and electrical repairs for your fleet, you're choosing one of our specialist services. Our team is armed with a range of tools and scanners that are compatible with all truck manufacturers, including: 

  • International SW SUITE
  • Volvo/Mack SW SUITE
  • Cummins V4
  • Detroit DIESEL V2
  • Promax BULLIT Pro
  • LMT (Light Medium Truck) 2021 LIVE
  • CAT

Signs of Electrical Failure in Your Truck 

Electrical failures can happen unexpectedly and cause major disruptions to your operations. Here are some of the tell-tale signs of electrical failure that you should watch out for:

1. Dead Battery: A dead battery clearly indicates a potential electrical problem. If your battery constantly dies, it could point to too much draw on the system like: a faulty alternator or a bad battery.

2. Dimming Lights: If your internal or external lights dimmed, it could indicate an electrical issue.

3. Difficulty Starting: If your vehicle is struggling to start, it may result from a weak or faulty battery, starter, alternator, or a lost/failed connection.

4. Dashboard Warning Lights: Anytime a warning light appears on your dashboard, it's important to have it checked by a professional. It could be a warning sign of an electrical issue.

5. Flickering Gauges: If your gauges are flickering or giving off incorrect readings, it could be a sign of a conecction issue or faulty guage.

6. Blown Fuses: Constantly replacing blown fuses could indicate a deeper electrical issue, short to ground, over loaded circuit, that needs to be addressed.

7. Unusual Smells: If you smell a burning odor, it could be a sign of an electrical short or other wiring issues. The smell of sulfur indicates a failing battery.

Truck Electrical Repair in Moundsville, WV

Don't let electrical problems cause you operational headaches. We offer reliable and efficient heavy-duty diagnostics and electrical repairs at RF Mobile Service to keep your vehicles running smoothly. Contact us today to schedule an appointment and keep your fleet on the road.

Areas We Also Serve For Diagnostics and Electrical Repairs

As a mobile-only business, we bring our diagnostic and electrical repair service directly to a location of your choosing. Some of the areas that we proudly service include:

West Virginia

New Martinsville, WV; Moundsville, WV; Glen Dale, WV; Wheeling, WV; Warwood, WV; Wellsburg, WV; Triadelphia, WV; Dallas Pike, WV; and, Cameron, WV,


Sardis, OH; Hannibal, OH; Powhatan Point, OH; Shadyside, OH; and Bellaire, OH.


West Alexander, PV; Claysville, PV; Washington, PV; Waynesburg, PV; Bridgeport, PV; Martin’s Ferry, PV; Rayland, PV; St. Clairsville, PV; Brilliant, PV; and Barnesville, PV.

Our Commercial Truck Repair Services

Our Customer Reviews

Roy was very courteous, professional and friendly! Was freezing out and fixed my rig and got me back on the road with minimal downtime, Very hard working thanks Roy!
Google icon

Chris Roseberry

Awesome work , come to the rescue in the middle of the night. Got my 2020 lone star up and rolling for me  in no time I highly recommend this mechanic for anything you might need . Showed up with their mobile unit fully prepared I was amazed just how much they had on their unit . Was prepared and Equipt ha coulda dam near did anything right there on the side of the road as they could in the shop . Thanks RF mobile
Google icon

Dustin Smithers

Wonderful dedicated buisiness. Hardest working mechanic in the area. I don't know how they seam to do it runs day and night and leaves a trail of happy running customers. I'm pretty sure this company could repair a broken dream if the parts were available.
Google icon

Ronald Evans