SP88 · CAMPER POWER & HEATING
Campervan Wiring & Electrical Repairs
Get your camper conversion’s power working properly. SP88 diagnoses and repairs campervan leisure electrics, charging faults and wiring across Wallington, Sutton, Croydon, Purley and nearby South London and Surrey.
Help with an existing conversion
Whether your van was professionally converted or built over time, we can assess faults and explain the repair options. Bring details of the original equipment, any wiring diagrams and the symptoms you are seeing.
- Leisure batteries that go flat or fail to charge.
- DC–DC charger and split-charge faults.
- Inverter cut-outs and supply problems.
- Voltage drop, damaged connections and blown fuses.
- Lighting, USB outlets and 12V accessory wiring.
- Diesel heater electrical supply and controller faults.
Wiring upgrades for camper conversions
Ask about improved battery isolation, fused distribution, cable routing, monitoring and charging upgrades. We assess the existing system before adding new loads and agree the scope before work begins.
This service focuses on electrical installation and repair. If your project includes mains hook-up or other specialist work, the quotation will identify what can be undertaken and any additional inspection or specialist involvement required.
Plan power and heating together
Chargers, batteries, inverters and heaters need to work as a system. Tell us whether you need power for weekends away, extended stays, charging tools or everyday travel. We can quote the work in stages or assess a combined power-and-heating installation.
Arrange an assessment
Camper electrical diagnosis prices
£100 for the first hour, then £100 per hour. Parts are extra and further work is agreed before proceeding. Reserve one hour initially for fault finding; repair time depends on the diagnosis.
Assessment, booking and payment
Start with a free WhatsApp photo assessment. Where a vehicle inspection is needed, the assessment costs £100, credited against an installation booked within 30 days. After we agree the specification and total price, the fitting deposit is £100 for labour-only work or 30% for supply and fit. The balance is due after installation and testing. Fitting dates are confirmed after assessment; sending an enquiry does not reserve a date.
Send your registration, postcode, a description of the fault and clear photographs of the batteries, charger, inverter and fuse distribution. Include equipment model labels and any fault codes. We will confirm the next step, likely appointment requirements and the agreed charges before work starts.