RV electrical systems are more complex than most RV owners realize - there are two completely separate systems (12V DC and 120V AC) that interact through the converter and inverter. A flickering light could be a bad ground connection, a failing converter, or a dying battery bank. We trace the actual fault, not just the obvious symptom.
Central Florida campgrounds often have inconsistent shore power - voltage fluctuations, reverse polarity, and undersized pedestals are common at older campgrounds around Apopka. These conditions stress RV electrical systems and are a leading cause of converter failures. We carry surge protectors and can test shore power quality before you connect.
RV Electrical Problems We Fix
- Shore power not working - pedestal issues, wiring problems, GFCI faults
- Converter failure - 12V systems dead when plugged in
- Inverter problems - no 120V when running on battery
- Battery bank not charging - converter, solar, or alternator charging issues
- Lights flickering or dead - wiring, ground, or fuse panel issues
- Parasitic drain - batteries dead after sitting
- 12V outlet failures, USB ports not working
- Solar system integration issues
Electrical Diagnostics Process
We carry a full suite of electrical diagnostic tools including a digital multimeter, clamp meter, circuit tracer, and battery load tester. Our process starts with the shore power connection and works through the entire power path - pedestal, power cord, transfer switch, converter, battery bank, fuse panel, and individual circuits.
Most RV electrical faults can be traced in 60 to 90 minutes. Wiring repairs, fuse panel work, and converter replacement are all done on-site. Battery bank replacement - we carry Group 27 and Group 31 flooded lead-acid and AGM batteries - is typically a 2-hour job for a 4-battery bank replacement.
Starting Prices for RV Electrical Repair
We quote a flat rate before we start any work. Common service ranges:
| Service | Starting Price |
|---|---|
| Electrical diagnosis | $85 - $125 (credited toward repair) |
| Converter replacement | $285 - $485 |
| Inverter replacement | $325 - $650 |
| Battery replacement (per battery) | $145 - $245 |
| Wiring repair (per fault) | $85 - $185 |
| Fuse panel service | $125 - $195 |
| Shore power cord replacement | $165 - $245 |
*Estimates only. Final price determined on-site after diagnosis. Parts and labor included in flat rate.
Specific RV Electrical Repair Services
Service Areas for RV Electrical Repair
We provide mobile rv electrical repair throughout: Apopka, Longwood, Sanford, Lake Mary, Casselberry, Altamonte Springs, DeLand, Deltona, and surrounding areas.