Areas we cover
across London

Our main area is everything north of the Thames, from Hillingdon to Havering, and we are based in N14. South of the river we still come, booked around the traffic. The boroughs below have a page on the local housing stock and what a job costs there.

Not listed? We almost certainly still cover it. Ask.

Accredited, and fitting the brands you know

NICEIC approved contractorGas Safe RegisterMCS certifiedRECC, Renewable Energy Consumer CodeTrustMark, Government Endorsed QualityVaillantClivetSamsungDaikinMitsubishi ElectricBosch
Every town and postcode we cover, borough by borough

These are the areas covered by the borough pages. We also work across south and west London, Surrey and Hertfordshire, and the district pages below carry a finished installation from each. If yours is not listed we almost certainly still cover it, so call and ask.

Where we work, by borough
BoroughAreas coveredPostcodes
EnfieldSouthgate, Winchmore Hill, Palmers Green, Enfield Town, Oakwood, Cockfosters, Edmonton and Ponders EndEN1, EN2, EN3, N9, N13, N14, N18, N21
BarnetFinchley, Whetstone, Totteridge, Mill Hill, Hendon, Golders Green, Hampstead Garden Suburb, New Barnet and High BarnetEN4, EN5, N2, N3, N11, N12, N20, NW4, NW7, NW11
HaringeyMuswell Hill, Crouch End, Highgate, Hornsey, Wood Green, Tottenham and HarringayN4, N6, N8, N10, N15, N17, N22
CamdenHampstead, Belsize Park, Kentish Town, Camden Town, Primrose Hill, Bloomsbury, Gospel Oak and Dartmouth ParkNW1, NW3, NW5, WC1, N6, N7, N19
IslingtonAngel, Highbury, Canonbury, Barnsbury, Holloway, Archway and Finsbury ParkN1, N5, N7, N19, EC1
HackneyDalston, London Fields, Hackney Central, Stoke Newington, Clapton, Homerton and ShoreditchE5, E8, E9, N1, N16
HarrowHarrow, Pinner, Stanmore, Wealdstone, Edgware, Kenton and Rayners LaneHA1, HA2, HA3, HA5, HA7, HA8
Waltham ForestWalthamstow, Leyton, Leytonstone, Chingford, Highams Park and Walthamstow VillageE4, E10, E11, E17
BrentWembley, Willesden, Kilburn, Queens Park, Cricklewood, Kensal Rise and NeasdenHA0, HA9, NW2, NW6, NW10
WestminsterMarylebone, Mayfair, Fitzrovia, Bayswater, Paddington, Maida Vale, St John's Wood and PimlicoW1, W2, W9, SW1, NW8
Kensington and ChelseaChelsea, South Kensington, Notting Hill, Holland Park, Earls Court, North Kensington and Ladbroke GroveSW3, SW5, SW7, SW10, W8, W10, W11, W14
HillingdonRuislip, Northwood, Ickenham, Uxbridge, Hayes, West Drayton, Harefield and EastcoteHA4, HA6, UB3, UB4, UB7, UB8, UB10
EalingEaling Broadway, Acton, West Ealing, Hanwell, Southall, Greenford, Perivale and NortholtW3, W5, W7, W13, UB1, UB2, UB5, UB6
HounslowChiswick, Brentford, Isleworth, Hounslow, Heston, Cranford, Feltham and BedfontW4, TW3, TW4, TW5, TW7, TW8, TW13, TW14
Hammersmith and FulhamHammersmith, Fulham, Shepherd's Bush, White City, Brook Green, Parsons Green and Ravenscourt ParkW6, W12, W14, SW6
City of Londonthe Barbican, Golden Lane, Smithfield, Farringdon, Bank, Aldgate, Fleet Street and BlackfriarsEC1, EC2, EC3, EC4
Tower HamletsCanary Wharf, the Isle of Dogs, Whitechapel, Bethnal Green, Bow, Mile End, Limehouse, Wapping and SpitalfieldsE1, E1W, E2, E3, E14
NewhamStratford, Forest Gate, East Ham, West Ham, Plaistow, Canning Town, Manor Park and the Royal DocksE6, E7, E12, E13, E15, E16, E20
RedbridgeIlford, Wanstead, South Woodford, Woodford Green, Gants Hill, Barkingside, Seven Kings and GoodmayesIG1, IG2, IG3, IG4, IG5, IG6, IG8, E11, E18
Barking and DagenhamBarking, Dagenham, Becontree, Chadwell Heath, Castle Green and Barking RiversideIG11, RM6, RM8, RM9, RM10
HaveringRomford, Hornchurch, Upminster, Gidea Park, Emerson Park, Harold Wood, Collier Row, Elm Park and RainhamRM1, RM2, RM3, RM5, RM7, RM11, RM12, RM13, RM14

We also work outside Greater London, regularly in Surrey on the KT and SM postcodes and in Hertfordshire, and in Essex where the boundary is close. There is no travel surcharge anywhere; survey dates outside London are batched, so book with a little more notice.

Postcode districts with a page of their own

21 districts where we have a finished installation to show you. Each page carries the photograph, what the local housing means for the job, and what it cost.

Southgate N14

In Enfield. A real installation, the housing stock and the price.

Palmers Green N13

In Enfield. A real installation, the housing stock and the price.

Whetstone N20

In Barnet. A real installation, the housing stock and the price.

Enfield Town EN1

In Enfield. A real installation, the housing stock and the price.

Wood Green N22

In Haringey. A real installation, the housing stock and the price.

Tottenham N15

In Haringey. A real installation, the housing stock and the price.

Winchmore Hill N21

In Enfield. A real installation, the housing stock and the price.

North Finchley N12

In Barnet. A real installation, the housing stock and the price.

New Southgate N11

In Barnet. A real installation, the housing stock and the price.

Enfield Highway and Ponders End EN3

In Enfield. A real installation, the housing stock and the price.

Cockfosters and East Barnet EN4

In Barnet. A real installation, the housing stock and the price.

Camden Town NW1

In Camden. A real installation, the housing stock and the price.

Leytonstone E11

In Waltham Forest. A real installation, the housing stock and the price.

Wimbledon SW19

In Merton. A real installation, the housing stock and the price.

South Croydon CR2

In Croydon. A real installation, the housing stock and the price.

Kingston upon Thames KT1

In Kingston upon Thames. A real installation, the housing stock and the price.

Richmond TW9

In Richmond upon Thames. A real installation, the housing stock and the price.

Epsom KT19

In Surrey. A real installation, the housing stock and the price.

Walton-on-Thames KT12

In Surrey. A real installation, the housing stock and the price.

Brentford TW8

In Hounslow. A real installation, the housing stock and the price.

Hemel Hempstead HP1

In Hertfordshire. A real installation, the housing stock and the price.

An outdoor air conditioning unit we fitted on brackets on a London rear wall

Your estimate

£2,400to£3,200

Supplied, fitted, commissioned and certificated. Includes VAT.

Price it wherever you are

The same model everywhere we work, and nothing in it changes with your postcode: no travel, no congestion charge, no parking. The survey turns it into a fixed written price.

How many rooms?
How big is the room?

Last step: where do we send your written price?

Every figure on this site is an estimate built from the quotations we issued in 2026 and our own installation experience. It is not a quotation. The price you are given after the free survey is the price you pay.

Tell us the postcode

We will say straight away whether we cover it, how soon we can survey, and what the job is likely to cost.

Monday to Friday 9am to 7pm, Saturday 10am to 3pm, Sunday closed

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