Coverage
Postcodes covered
Every postcode area where we operate 24 hours a day, with the same fixed pricing and DBS-checked engineers. 113+ postcodes across 5 counties.
Berkshire
Slough
24/7SL1SL2SL3
Also covering Langley, Burnham, Datchet
Reading
24/7RG1RG2RG4RG6RG30RG31
Also covering Caversham, Earley, Tilehurst
Windsor
24/7SL4
Also covering Eton, Datchet, Old Windsor
Maidenhead
24/7SL6
Also covering Cookham, Bray, Furze Platt
Bracknell
24/7RG12RG42
Also covering Crowthorne, Sandhurst, Binfield
Ascot
24/7SL5
Also covering Sunninghill, Sunningdale, Winkfield
Wokingham
24/7RG40RG41
Also covering Earley, Winnersh, Crowthorne
Caversham
24/7RG4
Also covering Caversham Heights, Emmer Green, Lower Caversham
Woodley
24/7RG5RG6
Also covering Earley, Sonning, Twyford
Tilehurst
24/7RG30RG31
Also covering Calcot, Pangbourne, Theale
Surrey
Staines
24/7TW18TW19
Also covering Egham, Ashford, Wraysbury
Woking
24/7GU21GU22
Also covering Horsell, Knaphill, Byfleet
Guildford
24/7GU1GU2GU3GU4
Also covering Godalming, Woking, Cranleigh
Epsom
24/7KT17KT18KT19
Also covering Ewell, Tadworth, Banstead
Leatherhead
24/7KT22KT23
Also covering Fetcham, Bookham, Ashtead
Dorking
24/7RH4RH5
Also covering Westcott, Brockham, Mickleham
Redhill
24/7RH1
Also covering Reigate, Earlswood, Salfords
Reigate
24/7RH2
Also covering Redhill, Reigate Heath, Buckland
Greater London
Hounslow
24/7TW3TW4TW5TW7TW13TW14
Also covering Isleworth, Heston, Cranford
Hayes
24/7UB3UB4
Also covering West Drayton, Yiewsley, Harlington
Southall
24/7UB1UB2
Also covering Norwood Green, Hanwell, Greenford
Harrow
24/7HA1HA2HA3
Also covering Pinner, Wealdstone, Kenton
Uxbridge
24/7UB8UB9UB10
Also covering Cowley, Hillingdon, Ickenham
Ruislip
24/7HA4
Also covering Eastcote, Ickenham, Northwood
Pinner
24/7HA5
Also covering Hatch End, North Harrow, Eastcote
Northwood
24/7HA6
Also covering Northwood Hills, Eastcote, Moor Park
Wembley
24/7HA0HA9
Also covering Sudbury, Alperton, Tokyngton
Ealing
24/7W5W13
Also covering West Ealing, Hanwell, Acton
Feltham
24/7TW13TW14
Also covering Hanworth, Bedfont, Ashford
Brentford
24/7TW8
Also covering Isleworth, Chiswick, Kew
Twickenham
24/7TW1TW2
Also covering St Margarets, Whitton, Strawberry Hill
Richmond
24/7TW9TW10
Also covering Petersham, Ham, East Sheen
Kingston
24/7KT1KT2
Also covering Surbiton, New Malden, Hampton Wick
Acton
24/7W3W4
Also covering Ealing, Chiswick, Shepherd's Bush
Greenford
24/7UB6
Also covering Perivale, Northolt, Sudbury
London
24/7W1W2W3W4W5W6W7W8W9W10W11W12W13W14
Also covering Kensington, Hammersmith, Notting Hill
Hammersmith
24/7W6W14
Also covering Fulham, Chiswick, Shepherd's Bush
Fulham
24/7SW6
Also covering Parsons Green, Chelsea, Hammersmith
Chiswick
24/7W4
Also covering Acton, Hammersmith, Brentford
Shepherd's Bush
24/7W12
Also covering White City, Acton, Hammersmith
Notting Hill
24/7W11
Also covering Holland Park, Bayswater, Ladbroke Grove
Kensington
24/7W8SW7
Also covering Chelsea, Knightsbridge, Notting Hill
Chelsea
24/7SW3SW10
Also covering Knightsbridge, Pimlico, Fulham
Paddington
24/7W2
Also covering Bayswater, Marylebone, Maida Vale
Edgware
24/7HA8
Also covering Burnt Oak, Mill Hill, Stanmore
Stanmore
24/7HA7
Also covering Edgware, Harrow Weald, Belmont
Buckinghamshire
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Speak to First Line Locksmiths
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Answered 24/7 by the locksmith, not a call centre. Honest ETA confirmed on the call.
Dedicated postcode pages
Every postcode area below has its own page with local housing stock, common door types, recommended locks and a typical response time.
W1West EndW2PaddingtonW3ActonW4ChiswickW5EalingW6HammersmithW7HanwellW8KensingtonW9Maida ValeW10North KensingtonW11Notting HillW12Shepherd's BushW13West EalingW14West KensingtonSW3ChelseaSW6FulhamSW7South KensingtonSW10West BromptonRG1Reading CentralRG2South ReadingRG4CavershamRG6EarleyRG30West ReadingRG31CalcotRG12Bracknell CentralRG40Wokingham CentralRG41WinnershRG42Bracknell NorthSL1SloughSL2Slough NorthSL3LangleySL4WindsorSL5AscotSL6MaidenheadSL9Gerrards CrossGU21Woking CentralGU22Woking SouthKT1Kingston CentralKT2Kingston NorthTW1TwickenhamTW2WhittonTW3Hounslow CentralTW4Hounslow WestTW5HestonTW7IsleworthTW8BrentfordTW9RichmondTW10Richmond HillTW11TeddingtonTW13FelthamTW14BedfontTW18StainesTW19StanwellUB1Southall CentralUB2Norwood GreenUB3HayesUB4YeadingUB5NortholtUB6GreenfordUB7West DraytonUB8UxbridgeUB9DenhamUB10HillingdonHA0Wembley CentralHA1HarrowHA2South HarrowHA3WealdstoneHA4RuislipHA5PinnerHA6NorthwoodHA9Wembley ParkHP6AmershamHP7Old AmershamHP9BeaconsfieldHP10LoudwaterHP11High WycombeHP12High Wycombe WestHP13High Wycombe EastWD17Watford CentralWD18Watford WestWD19OxheyWD24CallowlandWD25Garston