A comprehensive list of Hertford based security companies offering private detective and investigation services, CCTV camera system, burglar and intruder alarms installation services. 
We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.
Barnet Lock & Security provides a full range of locksmith services, security hardware and electronic security solutions to homes and businesses in North London, Hertfordshire and even nationwide. For industrial units, factories, warehouses and offices, we specify and install security solutions for both external protection and internal ease of access.
Sandy Abeysiri — Came out the same day when we needed them. Were professional and helpful. Great service!