Range from the cheapest CCTV installation cost £390 (Steve Sadler based in SG12) to the dearest CCTV installation cost £720 (Sparkflow Ltd based in SG9).
Comparing electricians estimates for Install CCTV cameras gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for installing CCTV cameras in your home by posting your job to electricians in Hert.