Cost of CCTV & Air Conditioning Installation in the UK (2025)
A basic 4-camera home CCTV system costs £500–£1,500 installed. A single split air conditioning unit runs £800–£1,500 fitted, with multi-room systems reaching £5,000+.
Home CCTV systems
Modern home CCTV systems are IP-based, with cameras connecting over your Wi-Fi or a dedicated network recorder. A professional installation ensures cameras are positioned correctly, cabling is tidy, and footage is stored securely. NSI or SSAIB-approved installers are required for police-monitored or insurance-approved systems.
Air conditioning installation
Split air conditioning systems consist of an indoor unit and an outdoor compressor. The installer will make a small hole through the wall for the refrigerant pipe. F-Gas certified engineers must handle refrigerant — this is a legal requirement under UK law.
Cost Breakdown
All prices are indicative UK averages for 2025. Actual costs vary by location, specification, and contractor. London and South East rates are typically 20–35% higher.
| Item | Low | High |
|---|---|---|
| 2-camera CCTV system | £400 | £800 |
| 4-camera CCTV system | £600 | £1,500 |
| 8-camera CCTV system | £1,200 | £3,000 |
| Single split AC unit | £800 | £1,500 |
| Multi-room AC system | £2,500 | £5,000 |
What Affects the Cost?
- ✓Number of cameras or AC units required
- ✓Ease of cabling runs and access
- ✓Whether NSI/SSAIB certification is required for CCTV
- ✓Brand and specification of equipment
Get Free Quotes for This Work
Post your job on Quote2 and receive up to 3 quotes from local, reviewed tradespeople. Free for homeowners.
Post a Job — It's FreeFrequently Asked Questions
Do I need planning permission for CCTV?
Domestic CCTV generally does not need planning permission. However, cameras must not point into neighbouring properties, and you should display a notice that CCTV is in operation.
Can anyone install air conditioning?
No — engineers handling refrigerant must hold F-Gas certification. Always check your installer is certified before hiring.