RV Electrical System Repair
Electrical problems in an RV can be confusing, frustrating — and dangerous if left to guesswork. Homeaway Camping's certified technicians diagnose and repair RV electrical systems safely and correctly throughout Brookshire, Katy, and Greater West Houston. We come to your location with professional diagnostic equipment.
RV Electrical Systems are More Complex Than They Look
A modern RV runs two separate electrical systems simultaneously — a 12V DC system powered by your house batteries, and a 120V AC system powered by shore power, your generator, or an inverter. These systems interact through your converter or inverter-charger, and problems in one often affect the other. Diagnosing RV electrical issues correctly requires understanding how both systems work together, not just chasing symptoms.
Our certified technicians use professional diagnostic tools — not guesswork — to find the root cause of electrical problems the first time.
Shore Power & 120V AC Systems
Services We Provide
12V DC Systems
Services We Provide
Wiring & Safety
Common RV Electrical Problems We See
When to Call Immediately
Some electrical symptoms require immediate attention — don't ignore these:
Service Area
We provide mobile RV electrical system repair throughout: Brookshire · Katy · Sealy · Hempstead · Waller · Fulshear · Houston and Greater West Houston.
RV Electrical Systems are More Complex Than They Look
A modern RV runs two separate electrical systems simultaneously — a 12V DC system powered by your house batteries, and a 120V AC system powered by shore power, your generator, or an inverter. These systems interact through your converter or inverter-charger, and problems in one often affect the other. Diagnosing RV electrical issues correctly requires understanding how both systems work together, not just chasing symptoms.
Our certified technicians use professional diagnostic tools — not guesswork — to find the root cause of electrical problems the first time.
Shore Power & 120V AC Systems
Services We Provide
- Shore power connection inspection — 30-amp and 50-amp systems
- Power pedestal voltage testing — check for low voltage or wiring problems at the campsite
- Surge protector and EMS (Electrical Management System) inspection
- Breaker panel inspection — check for tripped, weak, or failed breakers
- GFCI outlet testing and replacement — commonly trips in bathrooms and kitchen areas
- All 120V outlet testing and replacement
- Microwave, AC, and other 120V appliance circuit diagnosis
- Shore power cord and inlet inspection and replacement
12V DC Systems
Services We Provide
- 12V fuse panel inspection — check all fuses, connections, and bus bar condition
- 12V outlet (cigarette lighter/USB) testing and repair
- Slide-out and leveling system electrical diagnosis
- Interior and exterior lighting — LED and incandescent, all circuits
- Water pump wiring and switch diagnosis
- Furnace blower motor circuit testing
- Battery-to-converter/inverter wiring inspection
- Ground fault diagnosis — poor grounds cause many mysterious 12V problems
Wiring & Safety
- Full wiring inspection for signs of overheating, melting, or rodent damage
- Junction box inspection and weatherproofing
- Wire sizing verification — undersized wiring is a fire hazard
- Smoke detector, CO detector, and LP gas detector testing and battery replacement
- Battery disconnect switch and main breaker inspection
Common RV Electrical Problems We See
- Some outlets work but others don't — often a tripped GFCI in another location
- Everything dead when on shore power — converter or shore power connection failure
- Lights dim or flicker — low battery, bad ground, or converter problem
- Breaker keeps tripping — overloaded circuit or failing appliance
- AC works on generator but not on shore power — power pedestal or connection issue
- Slide-out or leveling jacks move slowly or don't work — low battery or bad relay
- Burning smell from a panel or outlet — stop using the RV and call immediately
When to Call Immediately
Some electrical symptoms require immediate attention — don't ignore these:
- Burning smell from any panel, outlet, or appliance
- Visible charring, melting, or discoloration around outlets or wiring
- Breakers that trip repeatedly and immediately on reset
- Mild electrical shock when touching metal surfaces (stray voltage — a serious safety issue)
- CO or LP gas detectors going off along with electrical symptoms
Service Area
We provide mobile RV electrical system repair throughout: Brookshire · Katy · Sealy · Hempstead · Waller · Fulshear · Houston and Greater West Houston.