Security Systems in Southgate
| MN Security Systems 020 8882 3674 | Southgate, London N14 6HW Redwood Close 8 | Call NowDetails |
| Community Alarm & Telecare Service 020 8489 2365 | Wood Green, London N22 8YX 1.6 mi High Road 294 | Call NowDetails |
| Cherry Security Systems 020 8368 2966 | Whetstone, London N20 0JU 4.3 mi 4 Church Close | Call NowDetails |
| Elite Security 020 8809 9933 | Seven Sisters, London N15 6LB 4.8 mi 11 Cadoxton Avenue | Call NowDetails |
| Securewais UK 020 8446 9041 | North Finchley, London N12 0BT 5.3 mi Group House | Call NowDetails |
| Securebase 020 8442 0660 | Hampstead Garden Suburb, London N2 9EB 5.3 mi High Road 112 | Call NowDetails |
| Capital Security Systems 07831 438634 | North Finchley, London N12 0AR 5.4 mi Flat 17 North Gates | Call NowDetails |
| Astral Communications & Security Systems 07973 343610 | North Finchley, London N12 8NP 5.5 mi Ballards Lane 289-293 | Call NowDetails |
| Video Security Systems 020 8446 5296 | North Finchley, London N12 7DF 5.9 mi Holden Road 113 | Call NowDetails |
| Kensington CCTV & Security 0800 978 8751 | Golders Green, London NW11 6SG 6.9 mi London | Call NowDetails |
| Boundary Surveillance 020 8509 8000 | Walthamstow, London E17 8NE 7.0 mi Boundary House | Call NowDetails |
| Security Fivers 020 8805 9032 | Enfield, London EN3 7XF 7.1 mi 12 Watermill Business Centre | Call NowDetails |
| Pellerin Smart Locks & Security 020 3389 5192 | Stoke Newington, London N16 8BJ 7.4 mi Stoke Newington Road 29A | Call NowDetails |
| Watchtower Security Systems 020 3657 1365 | Dalston, London E8 2FD 8.0 mi Unit 5 Kinetica | Call NowDetails |
| O E M Group 020 8344 8777 | Enfield, London EN3 7XH 8.3 mi Core 2 Design Technology Centre | Call NowDetails |
| Balthorne Security Solutions 020 3151 1800 | Hampstead, London NW3 7BN 9.4 mi 573-575 Finchley Road | Call NowDetails |
| Eco Security 020 3355 1428 | South Woodford, London E18 1HB 9.7 mi 4 Raven Road | Call NowDetails |
| East Tower Security Systems 020 8505 4162 | Buckhurst Hill, Essex IG9 5RQ 9.8 mi 8 The Stables | Call NowDetails |
| 1Security Systems 020 3490 8180 | Leytonstone, London E11 4JT 9.9 mi High Road Leytonstone 345 | Call NowDetails |
| Trade Security Systems 020 3034 2800 | Leytonstone, London E11 4JT 9.9 mi High Road Leytonstone 345 | Call NowDetails |