EV charger installed today — done properly, documented correctly.
Smart home electric vehicle charger installation across London and the Home Counties. OZEV-approved, Part P compliant, completed in a single day.
Most EV charger installs cut corners. Here's what a proper one looks like.
Plenty of tradespeople will fit an EV charger. Fewer will confirm that your consumer unit can handle the load, assess whether a dedicated circuit is required, or document the installation correctly under Part P of the Building Regulations. That paperwork matters when you sell your home or make an insurance claim.
RCB carries out every EV charger installation as a fully notified Part P electrical work. We assess your existing supply capacity, specify the right charger for your vehicle and usage, and install a clean, permanent solution — not a cable tacked along a skirting board.
We install all major smart charger brands including Ohme, Zappi, Wallbox, Easee and Pod Point. Whether you want a tethered unit for ease of use, an untethered socket for flexibility, or a charger with solar PV integration, we specify and install what genuinely suits your situation.
What's included
Home charging costs around 3–4× less per mile than public rapid chargers
How It Works
The RCB process for this service.
Survey & Specification
We assess your consumer unit capacity, supply cable route, vehicle charging requirements and preferred charger type — recommending the right unit for your situation.
Charger Selection
We confirm the charger model, mounting location, cable route and any supply upgrades required. You receive a fixed price before we book installation.
Installation Day
Most domestic EV charger installations are completed in a single day. Dedicated circuit run, charger mounted, app commissioned, all tested to BS 7671 standards.
Certification & Handover
Part P notification filed with your local authority, installation certificate issued, OZEV documentation completed. Full walkthrough on smart charging features.
Planning & Regulations
EV charger installation is notifiable electrical work under Part P of the Building Regulations in England. All work must be carried out by a Part P-registered electrician and notified to the local authority — failure to do so is a legal non-compliance that will need to be rectified when selling your property. Installations must comply with BS 7671 (IET Wiring Regulations 18th Edition) and BEAMA installation guidance. The OZEV (Office for Zero Emission Vehicles) Electric Vehicle Homecharge Scheme (EVHS) grant has been closed to new domestic applicants but workplace and flat grants remain available — RCB will advise on current eligibility.
FAQs
Common questions.
How much does EV charger installation cost?
A standard domestic 7kW smart charger installation typically costs £800–£1,200 including the charger unit, dedicated circuit, Part P notification and certification. Costs increase if your consumer unit requires an upgrade or if cable runs are long or complex. RCB provides a fixed price following a brief survey.
What is the difference between a 7kW and a 22kW charger?
A 7kW single-phase charger is the most common domestic installation and will charge most electric vehicles from empty to full overnight (roughly 8–12 hours for a 60–80kWh battery). A 22kW three-phase charger charges approximately three times faster but requires a three-phase electricity supply — most UK homes only have single-phase. RCB will confirm your supply type and recommend accordingly.
Do I need planning permission for an EV charger?
In most cases, no. Domestic EV chargers are permitted development in England. However, if you live in a flat, a listed building or a property within a conservation area, restrictions may apply. RCB will confirm your position before installation.
What is a tethered vs untethered charger?
A tethered charger has a fixed cable permanently attached to the unit — convenient if all household vehicles use the same connector type (most modern EVs use Type 2). An untethered charger has a socket only — you use your own cable, which means flexibility if you have different vehicles or visitors. RCB will advise which suits your situation.
Can I integrate my EV charger with my solar panels?
Yes. Smart chargers like the Zappi are designed specifically to divert surplus solar generation to your EV, meaning you charge using electricity you have already generated rather than drawing from the grid. RCB installs solar PV systems and EV chargers and can design an integrated system that maximises your renewable self-consumption.
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