RV Electrical System Repair

in Johnson County, TX

On-Site Diagnostics & Repairs — No Shop Required

Electrical problems are some of the most frustrating issues RV owners deal with. Flickering lights, sudden power loss, dead batteries, or appliances that stop working without warning can bring a trip to a halt in a hurry. And in Johnson County, loading up a large RV and hauling it to a repair shop isn’t always practical or even possible.


That’s where M2 Mobile RV Service comes in. We provide professional, on-site RV electrical system repair throughout Johnson County, Texas. Instead of towing your RV or waiting weeks for a shop opening, we come directly to you and diagnose and repair the problem right where your RV is parked.

Camper trailer nestled in the woods with a curved roof. Green trees and grass surround.

RV Electrical Issues We Repair

We handle a wide range of RV electrical system problems, including:



  • Battery testing, replacement & charging issues
  • Converter & inverter diagnostics and repair
  • Shore power problems & faulty connections
  • 12V and 120V electrical system troubleshooting
  • Interior & exterior RV lighting issues
  • Breakers, fuses, wiring faults & shorts
  • Power loss affecting appliances or outlets


Our goal is to identify the root cause, not just mask symptoms — ensuring your RV is safe, reliable, and road-ready.

Why On-Site Electrical Repair Matters

Electrical systems are complex and safety-sensitive. Moving an RV with unresolved power problems can risk further damage or create unsafe conditions. Mobile service allows us to:


  • Test systems in real-world conditions
  • Verify shore power and battery behavior accurately
  • Prevent additional stress on damaged components
  • Restore power without towing or relocation


For Johnson County RV owners, on-site electrical repair is often the fastest and safest solution.

Mobile Electrical Repair Built for Johnson County RV Owners

RVs across Johnson County are often parked at homes, storage facilities, rural properties, or prepped for trips through DFW and Central Texas. When electrical problems pop up, they don’t care where your RV is sitting. Waiting days or weeks for a repair shop opening only adds more frustration and delays your plans.



M2 Mobile RV Service is owned and operated by two Johnson County locals both named Mike. As master-certified RV technicians, we’re equipped to handle most electrical repairs right on-site. Our mobile service saves you the hassle of towing, reduces downtime, and gets your RV back to reliable, road-ready condition faster.

RVs & Situations We Service

We provide electrical system repair for:


  • Motorhomes (Class A, B & C)
  • Travel trailers & fifth wheels
  • RVs parked at homes or storage lots
  • Units preparing for trips or returning from travel
  • Seasonal RVs that haven’t been powered in months


Whether your RV won’t power up at all or something “just doesn’t seem right,” we’ll get it diagnosed properly.

Electrical RV Repair FAQs –
Johnson County, TX

  • Do you repair both 12V and 120V systems?

    Yes. We service both DC and AC electrical systems.

  • Do I need to bring my RV to a shop?

    No. All electrical repairs are completed on-site.

  • Can you diagnose intermittent power issues?

    Yes. Flickering lights, inconsistent outlets, and battery drain are common problems we troubleshoot.

  • Are your technicians certified?

    Yes. Both owners are master-certified RV technicians.

Get Professional RV Electrical Repair

Without the Shop Trip

Electrical issues rarely stay small, and putting off repairs can lead to bigger, more expensive problems down the road. M2 Mobile RV Service provides reliable, professional RV electrical system repair throughout Johnson County, right where your RV is parked.



Request on-site service today and get your RV powered, safe, and ready for your next trip.