Powertec Electrical · Surrey & South West London
Typical Electrical & Air Conditioning Costs
The prices below are intended as a guide to help customers budget for common electrical and air conditioning work. Every property is different and a final quotation will be provided where required.
A guide to common work
Typical costs at a glance
Every job is different. These guide prices can help you plan, and we’ll confirm the right scope for your property.
Small electrical jobs
Straightforward upgrades and replacements around the home.
- Light Fitting ReplacementFrom £90
- Dimmer Switch InstallationFrom £100
- USB Socket UpgradeFrom £110
- Extractor Fan ReplacementFrom £130
- External Floodlight ReplacementFrom £130
- Mains Smoke Alarm ReplacementFrom £130
- LED Spotlight Installation (4 Lights)From £580
Sockets & power
Extra power indoors, outdoors and in garden buildings.
- Outdoor Socket Installation£150 - £300+
- Additional Socket Chased Into WallFrom £200
- Garden Room / Cabin Power Supplies£800 - £3,500+
Inspection & testing
Electrical checks and reports to help you understand the condition of an installation.
- PAT TestingFrom £90
- EICRUse our EICR CalculatorEICR Calculator
Consumer units & major works
Larger electrical projects planned around your property and requirements.
- Consumer Unit UpgradeFrom £750 + VAT
- Full RewireUse our Rewire CalculatorRewire Calculator
EV charging
Home charging installation, with equipment and set-up to suit your property.
- EV Charger Supply & Installation£1,200 - £2,000+
Air conditioning
Options for cooling a single room or multiple spaces.
- Single Split Air Conditioning InstallationFrom £1,500
- Multi Split Air Conditioning InstallationFrom £3,000+
Important information
All prices shown are intended as a guide only and may vary depending on installation complexity, cable routes, access requirements, equipment specification and any remedial works required.
Next step
Need a More Accurate Price?
Upload photos and videos using our online quote form and we will provide an initial estimate where possible before arranging a site visit.
Photos can be uploaded in the quote form. The form accepts images only; to share videos, send them to us on WhatsApp.