Air conditioning installation · London

Home AC installation
across London

Transparent estimates. vetted and certified installers. Quick response. Covering all London boroughs.

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  • Certified installers

  • Fast response

  • Fixed quote before install

Areas covered

We cover all London boroughs.

Clapham Islington Richmond Hackney Chelsea Wimbledon Shoreditch Fulham Brixton Putney Hampstead Battersea Peckham Notting Hill Canary Wharf Greenwich
WEST SUSSEX estimates

Installation estimates

Single room

One wall-mounted indoor unit. Ideal for a bedroom, living room, or home office.

£2,100–£2,900

Indicative estimate · fully installed · inc. VAT

Multi-room

One outdoor unit, two or more indoor units. Ideal for flats and larger homes.

£3,700–£6,400

Indicative estimate · fully installed · inc. VAT

London installations typically run 10–15% above national averages due to higher labour rates. These estimates reflect London pricing.

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Get a price estimate on your new AC stystem.

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  • Certified installers
  • Fast response
  • Fixed quote before install
Local knowledge

Installing AC in London homes

London's housing stock is one of the most varied in the country — Victorian and Edwardian terraces in Clapham and Islington, mansion blocks in Chelsea and Kensington, modern high-rises in Canary Wharf, and converted warehouse flats across Hackney and Bermondsey. Each property type presents different installation considerations, and our installers are experienced across all of them.

Flats and apartments

Flats and apartments are the most common London installation. Planning permission is typically required for the external condenser unit — our installers advise on the application process and the best unit placement to maximise approval chances. Roof terraces, internal courtyards, and rear elevations are the most common approved locations.

Period properties

Period properties — particularly those in conservation areas — require extra care with pipework routing and unit placement. Areas like Hampstead, Richmond, Notting Hill, and parts of Islington have significant conservation area coverage. Your installer will identify any planning requirements during the site visit.

High-rise and modern apartments

High-rise and modern apartments often have the most straightforward installations — clean walls, accessible external elevations, and no conservation area complications — though building management company consent is almost always required.

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Local FAQs

Yes — permitted development rights do not apply to flats or apartments. You’ll need planning permission from your London borough for the external condenser unit, and written consent from your freeholder or managing agent. Most straightforward applications are approved within 8 weeks and cost £206. Your installer will advise on the best unit placement to support your application.

Yes, though additional planning considerations apply. Units on any elevation facing a public road or highway require planning permission in a conservation area. Units on rear walls or internal courtyard elevations may still fall under permitted development. London has hundreds of conservation areas — your installer will check during the site visit and guide you through the process.

London labour rates run 10–15% above the national average — this reflects the higher cost of operating a business in the capital. Equipment costs are the same as elsewhere. The estimates on this page already reflect London pricing.

Your installer will call as fast as possible to arrange a site visit. Most London installations are booked within 1–2 weeks. During peak summer months demand increases significantly — submitting your request early gives you priority in the queue.

Yes — we cover all 32 London boroughs plus the City of London. Installers are matched by postcode so whoever is closest and available handles your request. Enter your postcode above to confirm.

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Get a free estimate
Certified installers
Fast response
Fixed quote before install