As more homeowners across Central Scotland switch to electric vehicles, demand for home EV charger installations continues to grow. One of the biggest mistakes people make is assuming every charger installation is the same. It isn’t.
A proper site survey before installation is one of the most important parts of the entire process. At Gault Electrical Solutions Ltd, we carry out EV charger site surveys across Stirling, Falkirk, Clackmannanshire and Central Scotland to ensure every installation is safe, compliant and designed correctly for the property.
Why Is a Site Survey Important?
An EV charger installation involves far more than simply mounting a charger on a wall.
Every property has different electrical demands, cable routes, parking arrangements and supply limitations. A site survey allows us to assess the installation properly before any work starts.
Checking the Driveway and Parking Area
One of the first things we assess is whether the property has a suitable driveway or parking area for charging.
We look at:
- Vehicle parking position
- Distance from the charger to the vehicle
- Safe cable routing
- Trip hazards
- Weather exposure
- Wall suitability for mounting the charger
There is no point installing a charger in an awkward position that makes charging inconvenient every day.
Choosing the Best Location for the Charger
The charger location affects:
- Installation cost
- Cable length required
- Ease of use
- Future maintenance
- Appearance of the property
A poor charger location can create unnecessary cable runs and increased installation costs. A proper survey helps avoid that.
Assessing the Electrical Installation
This is where experience matters.
We inspect the existing electrical system to determine:
- Consumer unit condition
- Earthing arrangement
- Spare capacity
- Maximum demand of the property
- Whether load monitoring is required
- If a separate EV consumer unit is needed
Many homes now have heat pumps, electric showers, hot tubs, induction hobs and other high-demand equipment. Adding an EV charger without assessing the overall load can overload the installation.
Understanding Maximum Demand
Maximum demand calculations are critical for EV charger installations.
This allows us to determine:
- Whether the existing electrical supply can safely support the charger
- If dynamic load balancing/load monitoring is required
- What type of ENA/DNO notification is needed
Some EV chargers can be installed and notified after completion. Others require approval from the DNO before installation begins.
If this step is ignored, it can delay installations or create compliance issues later.
Identifying Materials and Installation Requirements
The survey also allows us to accurately determine what materials are needed, including:
- EV consumer units
- Cable sizes
- Cable containment
- Isolators
- Surge protection
- Load monitoring devices
- Groundworks or drilling requirements
Without a survey, quotations are often guesswork.
Avoiding Problems Later
A proper EV charger site survey helps prevent:
- Unexpected costs
- Delays
- Unsafe installations
- Charger performance issues
- Failed compliance checks
- DNO complications
It also ensures the installation is designed specifically for your home and future electrical needs.
Professional EV Charger Installations
At Gault Electrical Solutions Ltd, we provide professional EV charger installations for domestic properties and businesses across Stirling, Falkirk, Clackmannanshire and Central Scotland.
Every installation starts with a proper assessment because cutting corners at survey stage usually creates bigger problems later.
If you are considering installing an EV charger at your property or business, contact us today to arrange a site survey and quotation.
Neil Gault
Gault Electrical Solutions Ltd
NICEIC Approved Contractor
01259 681098
