Heats as well as cools

Air Conditioning Installation in Leatherhead

Year-round comfort: air conditioning heats efficiently in winter too. Book a pre-summer service or install now.

KT22, KT23 (Bookham) Mole Valley F-Gas / REFCOM registered

Free quote in Leatherhead

Free, no-obligation survey & fixed quote. We typically reply within a few working hours.

Or call 07455 742677 — we’re happy to talk it through.

Leatherhead at a glance

PostcodesKT22, KT23 (Bookham)
Planning authorityMole Valley
From our Guildford baseLeatherhead is roughly 8 miles and around 20 minutes from our Guildford base via the A246, so we offer same-week service appointments and prompt breakdown call-outs across KT22.
Survey & quotefree, fixed
Planning outlook HERITAGE CARE
Straightforward Consent likely needed

Listed buildings and conservation areas are common in Leatherhead — we design discreet siting and manage the application for you.

Air conditioning in Leatherhead

Yes, Tempest installs and services air conditioning across Leatherhead and the wider Mole Valley district. We're F-Gas registered and based just 8 miles away in Guildford, so we can reach KT22 quickly for installations, annual servicing and breakdown repairs on Daikin, Mitsubishi, Fujitsu and Samsung units.

Do I need planning permission for air conditioning in Leatherhead?

Leatherhead falls under Mole Valley District Council, which manages 26 conservation areas across the district and has Article 4 directions in place in parts of the area (Leatherhead, Dorking and Brockham). Where an Article 4 direction or conservation-area designation applies, permitted-development rights are restricted, so an external condenser fronting a highway typically needs prior approval. Outside those zones, most domestic installs are permitted development provided the unit meets the MCS 020 noise standard (no more than 42 dB(A) at the nearest neighbour's window). We site condensers to the rear or a courtyard wherever a property is affected.

Read our full UK & Surrey planning-permission guide →

Local & trusted

Leatherhead is roughly 8 miles and around 20 minutes from our Guildford base via the A246, so we offer same-week service appointments and prompt breakdown call-outs across KT22.

We're F-Gas registered for refrigerant work and carry full public liability cover. Because Mole Valley applies Article 4 directions and conservation-area controls in parts of Leatherhead, we plan condenser siting around those rules and keep installs sympathetic to period and street-facing properties.

Local landmarks: Reference points across the patch include the KT22 postcode area, Leatherhead railway station, the River Mole, the Leatherhead Theatre and the surrounding Mole Valley villages of Ashtead, Bookham and Fetcham.

Why Leatherhead needs cooling

Glass-fronted offices and modern town-centre flats overheat quickly in summer, and the valley setting beside the River Mole can trap warm air on still days. South-facing period houses with large windows often have rooms that become uncomfortable from late morning, which is where comfort cooling makes the biggest difference.

Couple relaxing at home beneath a wall-mounted air conditioning unit

Best air conditioning for Leatherhead homes

The town centre and older roads hold Victorian and Edwardian terraces and villas, while the wider district has interwar and post-war semis and modern detached homes towards Ashtead and Bookham. Period solid-wall terraces need careful core-drilling and a discreet rear condenser, often suiting slim high-wall splits; larger 1930s and modern detached houses are ideal for multi-split systems serving several bedrooms and a living space.

Daikin wall-mounted indoor air conditioning unit in a Surrey living room

Commercial air conditioning in Leatherhead

Leatherhead has a notable office and business-park economy, with established commercial estates and town-centre office stock that have long supported white-collar employment in Mole Valley. These are strong candidates for VRF systems and comms-room cooling, where multiple zones and year-round server loads need precise temperature control rather than simple comfort cooling.

Bright modern office with ceiling-mounted air conditioning

Air conditioning in Leatherhead — FAQs

Do I need planning permission for air conditioning in Leatherhead?
It depends where you live. In Leatherhead's conservation areas or any street covered by Mole Valley's Article 4 directions, an external unit facing a highway usually needs prior approval. Elsewhere most domestic installs are permitted development if the condenser meets the MCS 020 noise limit. We assess your property before quoting.
How quickly can you reach Leatherhead for a breakdown?
We're about 20 minutes away in Guildford, so we can usually offer a prompt call-out for breakdowns across KT22 and the surrounding Mole Valley villages, with same-week service slots in most cases.
How much does air conditioning cost in Leatherhead?
As a guide, a single split system runs around £1,500–£3,000 and a multi-split for three to four rooms around £3,500–£7,000. Surrey pricing tends to sit about 10–20% above the national average. We give a fixed quote after a site survey.

Ready for a cooler home or office?

Book a free, no-obligation survey and fixed quote with Guildford’s air conditioning specialists.

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