Line Security Services
Areas We Cover
Discovery
Coverage Network
Service Areas
London & UK
Type any UK postcode or town — we'll confirm coverage instantly and point you to your nearest team.
- SIA-licensed officers, available 24/7
- Fast deployment across London, the M25 & beyond
- Nationwide coverage from our Essex head office
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Brentwood HQ
630 Areas We Cover
Priority Response Zone
A
Abbey Wood
Acton
Acton Green
Addington
Addiscombe
Albany Park
Aldborough Hatch
Aldgate
Aldwych
Alperton
Anerley
Angel
Aperfield
Archway
Ardleigh Green
Arkley
Arnos Grove
Ashford
B
Balham
Bankside
Barbican
Barking
Barking Riverside
Barkingside
Barnehurst
Barnes
Barnes Cray
Barnet
Barnet Gate
Barnsbury
Basildon
Battersea
Bayswater
Beam Park
Beckenham
Beckton
Becontree
Becontree Heath
Beddington
Bedford Park
Belgravia
Bell Green
Bellingham
Belmont
Belsize Park
Belvedere
Bermondsey
Berry's Green
Berrylands
Bethnal Green
Bexley
Bexleyheath
Bickley
Biggin Hill
Billericay
Bishop's Stortford
Blackfen
Blackfriars
Blackheath
Blackheath Royal Standard
Blackmore
Blackwall
Blendon
Bloomsbury
Borehamwood
Botany Bay
Bounds Green
Bow
Bowes Park
Braintree
Brent Cross
Brent Park
Brentford
Brentwood
Brimsdown
Brixton
Brockley
Bromley
Bromley Common
Bromley-by-Bow
Brompton
Brondesbury
Brunswick Park
Bulls Cross
Bullsmoor
Burnt Oak
Bush Hill Park
Bushey
C
Camberwell
Cambridge Heath
Camden Town
Canary Wharf
Cann Hall
Canning Town
Canonbury
Canterbury
Carshalton
Castelnau
Castle Green
Catford
Chadwell Heath
Chalk Farm
Charing Cross
Charlton
Chase Cross
Cheam
Chelmsford
Chelsea
Chelsfield
Cheshunt
Chessington
Childs Hill
Chinatown
Chinbrook
Chingford
Chislehurst
Chiswick
Chorleywood
Church End
Clapham
Clapham Junction
Clayhall
Clerkenwell
Cockfosters
Colchester
Coldblow
Colindale
Collier Row
Colliers Wood
Colney Hatch
Coney Hall
Coombe
Corringham
Coulsdon
Covent Garden
Cowley
Cranford
Cranham
Crawley
Crayford
Creekmouth
Crews Hill
Cricklewood
Crofton Park
Crook Log
Crossness
Crouch End
Croydon
Crystal Palace
Cubitt Town
Cudham
Custom House
D
Dagenham
Dalston
Danbury
Dartford
De Beauvoir Town
Denmark Hill
Deptford
Derry Downs
Doddinghurst
Dollis Hill
Downe
Downham
Dulwich
Dulwich Village
E
Ealing
Earls Court
Earlsfield
East Barnet
East Bedfont
East Dulwich
East Finchley
East Ham
East Sheen
East Wickham
Eastcote
Eden Park
Edgware
Edmonton
Eel Pie Island
Elephant and Castle
Elm Park
Elmers End
Elmstead
Eltham
Emerson Park
Enfield
Enfield Highway
Enfield Lock
Enfield Wash
Epping
Erith
Euston
F
Falconwood
Farringdon
Feltham
Finchley
Finsbury
Finsbury Park
Fitzrovia
Foots Cray
Forest Gate
Forest Hill
Forestdale
Fortis Green
Freezywater
Friern Barnet
Frognal
Fulham
Fulwell
G
Galleywood
Gallows Corner
Gants Hill
Gidea Park
Gipsy Hill
Goddington
Golders Green
Goodmayes
Gordon Hill
Gospel Oak
Grahame Park
Grange Park
Great Baddow
Greenford
Greenwich
Grove Park
Guildford
Gunnersbury
H
Hackney
Hackney Central
Hackney Marshes
Hackney Wick
Hadley Wood
Haggerston
Hainault
Ham
Hammersmith
Hampstead
Hampstead Garden Suburb
Hampton
Hampton Hill
Hampton Wick
Hamsey Green
Hanwell
Hanworth
Harefield
Harlesden
Harlington
Harlow
Harmondsworth
Harold Hill
Harold Park
Harold Wood
Harpenden
Harringay
Harrow
Harrow on the Hill
Harrow Weald
Hatch End
Hatfield
Hatton
Havering-atte-Bower
Hayes
Hazelwood
Heathrow Airport
Hemel Hempstead
Hendon
Herne Hill
Herongate
Heston
Highams Park
Highbury
Highgate
Hillingdon
Hitchin
Hither Green
Hoddesdon
Holborn
Holland Park
Holloway
Homerton
Honor Oak
Hook
Horn Park
Hornchurch
Horns Green
Hornsey
Hounslow
Hoxton
Hutton
I
K
Kelvedon Hatch
Kenley
Kennington
Kensal Green
Kensington
Kentish Town
Kenton
Keston
Kevington
Kew
Kidbrooke
Kilburn
King's Cross
Kingsbury
Kingston upon Thames
Kingston Vale
Knightsbridge
L
Ladywell
Lambeth
Lamorbey
Lampton
Lea Bridge
Leamouth
Leatherhead
Leaves Green
Lee
Lessness Heath
Lewisham
Leyton
Leytonstone
Limehouse
Lisson Grove
Little Ilford
Little Venice
Locksbottom
Longford
Longlands
Lower Clapton
Lower Morden
Loxford
Luton
Luxted
M
Maida Vale
Maidstone
Malden Rushett
Maldon
Manor House
Manor Park
Marks Gate
Maryland
Marylebone
Mayfair
Maze Hill
Merton Park
Middle Park
Mile End
Mill Hill
Millbank
Millwall
Mitcham
Monken Hadley
Morden
Morden Park
Mortlake
Motspur Park
Mottingham
Muswell Hill
N
Neasden
New Addington
New Barnet
New Cross
New Eltham
New Malden
New Southgate
Newbury Park
Newington
Nine Elms
Noak Hill
Norbiton
Norbury
North Cray
North End
North Finchley
North Harrow
North Kensington
North Ockendon
North Sheen
North Woolwich
Northolt
Northumberland Heath
Northumberland Park
Northwood
Norwood Green
Notting Hill
Nunhead
O
Oakleigh Park
Old Chiswick
Old Coulsdon
Old Ford
Old Malden
Old Oak Common
Ongar
Orpington
Osidge
Osterley
Oval
P
Paddington
Palmers Green
Park Royal
Parsons Green
Peckham
Penge
Pentonville
Perivale
Petersham
Petts Wood
Pilgrims Hatch
Pimlico
Pinner
Plaistow
Plumstead
Ponders End
Poplar
Potters Bar
Pratt's Bottom
Preston
Primrose Hill
Purley
Putney
R
Rainham
Ratcliff
Rayleigh
Rayners Lane
Raynes Park
Redbridge
Redhill
Reigate
Richmond
Riddlesdown
Roehampton
Romford
Rotherhithe
Ruislip
Rush Green
Ruxley
S
Sanderstead
Sands End
Selhurst
Selsdon
Seven Kings
Seven Sisters
Sevenoaks
Shacklewell
Shadwell
Shenfield
Shepherd's Bush
Shirley
Shooter's Hill
Shoreditch
Sidcup
Silvertown
Single Street
Sipson
Slade Green
Slough
Snaresbrook
Soho
Somerstown
South Croydon
South Hackney
South Harrow
South Hornchurch
South Kensington
South Norwood
South Ockendon
South Ruislip
South Street
South Tottenham
South Wimbledon
South Woodford
South Woodham Ferrers
Southall
Southborough
Southend
Southend-on-Sea
Southfields
Southgate
Southwark
Spitalfields
Springfield
St Albans
St Giles
St Helier
St James's
St John's Wood
St Johns
St Luke's
St Margarets
St Mary Cray
St Pancras
St Paul's Cray
Stamford Hill
Stanford-le-Hope
Stanmore
Stepney
Stevenage
Stock
Stockwell
Stoke Newington
Stonebridge
Stratford
Stratford City
Strawberry Hill
Streatham
Stroud Green
Sudbury
Sundridge
Surbiton
Surrey
Surrey Quays
Sutton
Swale
Swanley
Swiss Cottage
Sydenham
Sydenham Hill
T
Teddington
Temple
Temple Fortune
Thames View
Thamesmead
Thanet
The Burroughs
The Hale
The Hyde
Thornton Heath
Thurrock
Tokyngton
Tolworth
Tonbridge
Tooting
Tooting Bec
Tottenham
Tottenham Green
Tottenham Hale
Totteridge
Tower Hill
Tufnell Park
Tulse Hill
Tunbridge Wells
Turnpike Lane
Twickenham
U
Upminster
Upminster Bridge
Upney
Upper Clapton
Upper Holloway
Upper Norwood
Upper Ruxley
Upper Walthamstow
Upton
Upton Park
Uxbridge
W
Waddon
Wallington
Waltham Abbey
Walthamstow
Walthamstow Village
Walworth
Wandsworth
Wanstead
Wapping
Warley
Watford
Wealdstone
Well Hall
Welling
Welwyn Garden City
Wembley
Wembley Park
Wennington
West Brompton
West Drayton
West Dulwich
West Ealing
West Green
West Hackney
West Ham
West Hampstead
West Harrow
West Heath
West Hendon
West Kensington
West Norwood
West Thurrock
West Wickham
Westcombe Park
Westminster
Whetstone
White City
Whitechapel
Whitton
Wickford
Wickham Bishops
Widmore
Willesden
Wimbledon
Winchmore Hill
Witham
Woking
Wood Green
Woodford
Woodford Bridge
Woodford Green
Woodford Wells
Woodlands
Woodside
Woodside Park
Woolwich
Worcester Park
Wormwood Scrubs
Writtle
Command Centre
24/7 Support Available
Defining the standard for integrity & vigilance
Sales: 0333 042 8258
137 High Street, Brentwood, CM14 4RZ