Frequently Asked Questions about EV Chargers
%20(1).jpeg/:/rs=w:400,cg:true,m)
Q: How quickly can you install my home EV charger?
A: We pride ourselves on having some of the fastest turnaround times in the region. Because we have dedicated local electricians stationed right across Wigan and Knutsford, we can frequently offer next-day installation or get your charger fitted within the same week. You don't have to deal with the long waiting lists typical of large national providers; we move quickly to get your property smart-charging ready.
Q: Do I need planning permission or special approval to install a car charging point?
A: If you own a residential property with dedicated off-street parking (like a driveway or garage), you generally do not need planning permission for a standard wall-mounted EV charger. As NICEIC Approved Contractors, our team handles all technical compliance on your behalf, including filing the mandatory DNO (Distribution Network Operator) notification with the local grid to ensure your supply can safely handle the new equipment.
Q: Which smart EV charger brands do you supply and install?
A: We supply and fit a premium selection of the UK’s leading smart EV chargers to suit your budget, aesthetic preferences, and vehicle type. Our most popular installations include the sleek Easee One, the ultra-compact Wallbox Pulsar Max, the dependable VCHRGD Seven, and the Tesla Gen 3 Wall Connector. Every charger we install features built-in PEN fault protection (removing the need for ugly external earth rods) and smart app connectivity over Wi-Fi or 4G.
Q: How long does the actual installation take on the day?
A: A standard domestic EV charger installation typically takes between 2 to 4 hours to complete. Our neat and tidy engineers will safely route the cabling from your internal consumer unit to your preferred outdoor charging location, test the system thoroughly, and help you get the smartphone app set up before they leave.
Q: What geographical areas do Crest Electrical cover for EV installs?
A: We provide professional domestic and commercial electric vehicle charger installations right across Greater Manchester, Cheshire, and the surrounding communities. With operating hubs based locally in Wigan and Knutsford, we can seamlessly service urban areas, business parks, and rural properties with competitive, transparent pricing and no hidden travel fees.
Q: Will my home's fuse box / consumer unit need to be upgraded?
A: Not necessarily, but it depends on the age and current capacity of your electrical setup. A fast home EV charger draws a continuous 7.2kW of power, which requires a safe, modern circuit. During our initial assessment, if we find your consumer unit is outdated or lacks the required safety switches, our qualified electricians can perform a full consumer unit upgrade during the exact same visit to keep your installation on schedule.
Q: Can you install 22kW commercial or three-phase EV chargers?
A: Yes, absolutely. While standard UK houses run on a single-phase supply maxing out at 7.2kW, many commercial properties, workplaces, and larger modern homes have access to a 3-phase electrical supply. We are fully qualified to install heavy-duty 22kW three-phase EV charging solutions (using commercial-ready units from Easee or Tesla) to dramatically accelerate charging speeds for fleets, employees, or high-performance personal vehicles.
