Heats as well as cools

Air conditioning for Guildford’s period homes, conservation areas and Research Park

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

GU1–GU5 Guildford Borough Council F-Gas / REFCOM registered

Free quote in Guildford

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.

Guildford at a glance

PostcodesGU1–GU5
Planning authorityGuildford Borough Council
From our Guildford baseThis is our home base — 0 miles, so Guildford is our same-day and emergency call-out anchor town.
Survey & quotefree, fixed
Planning outlook MODERATE
Straightforward Consent likely needed

Parts of Guildford carry conservation-area or flat/leasehold constraints — we check siting rules and handle any application.

Air conditioning in Guildford

Tempest is a Guildford-based, F-Gas / REFCOM-registered air conditioning installer covering GU1–GU5 and the wider borough. We install, repair and service Daikin and Mitsubishi systems, handle Charlotteville Article-4 and conservation-area siting, and complete most installs in 1–3 days.

This page is the detailed Guildford planning and property guide: Article 4 streets, listed buildings, Victorian and Edwardian housing, and the business parks. For our main air conditioning Guildford page, with systems, prices and the free quote, start at the home page.

Do I need planning permission for air conditioning in Guildford?

Guildford Borough has around 40 conservation areas. The Charlotteville & Warren Road conservation area carries an Article 4(2) direction (permanent since January 2005) that removes permitted-development rights for minor external changes — so a condenser on a street-facing elevation there needs express permission, and town-centre listed buildings (such as Guildford House) need listed-building consent. In Charlotteville and the town-centre conservation area we site units to the rear or a courtyard, out of the highway’s sight; elsewhere most installs are permitted development if the MCS 020 noise limit (≤42 dB(A) at the neighbour’s window) is met.

Read our full UK & Surrey planning-permission guide →

Local & trusted

This is our home base — 0 miles, so Guildford is our same-day and emergency call-out anchor town.

F-Gas / REFCOM-registered, with the experience to handle conservation-area and Article 4 siting in Charlotteville and the town centre.

Local landmarks: GU1–GU5 postcodes; the cobbled High Street and Castle, Guildford Cathedral on Stag Hill, the Surrey Research Park and the A3 corridor.

Why Guildford needs cooling

Guildford sits in the Wey valley; dense town-centre flats and the glass-fronted Research Park offices overheat readily, and large south-facing period rooms get uncomfortably warm in summer.

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

Best air conditioning for Guildford homes

Guildford’s stock runs from post-1845-railway Victorian terraces and villas (Charlotteville, Stoke) and grand Edwardian houses to interwar semis and modern estates. Victorian solid-wall terraces suit careful core-drilling with a rear-sited condenser and slim high-wall splits; period villas suit a multi-split; modern estates take standard wall-mounted Daikin or Mitsubishi units.

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

Commercial air conditioning in Guildford

Guildford’s commercial demand is anchored by the Surrey Research Park (~200 firms across 70 acres — strong server-room and precision-cooling demand from tech tenants), Guildford Business Park, Henley Business Park (~300,000 sq ft over 24 buildings), the town-centre offices and High Street retail. We lead commercial work here with VRF and comms-room cooling.

Bright modern office with ceiling-mounted air conditioning

Air conditioning in Guildford — FAQs

Do I need planning permission for air conditioning in Guildford?
It depends where you are. In the Charlotteville & Warren Road conservation area (which has an Article 4 direction) and on town-centre listed buildings, an external condenser usually needs express consent. Elsewhere most domestic installs are permitted development if the outdoor unit meets the MCS 020 noise limit. We assess this at the free survey and handle any application for you.
How quickly can you reach Guildford in an emergency?
Guildford is our base, so it is our fastest response area — we prioritise emergency call-outs here, especially during heatwaves.
How much does air conditioning cost in Guildford?
As a guide, a single-room split typically runs from around £1,500–£3,000 and a multi-room system from around £3,500–£7,000 — Surrey/South-East pricing tends to sit a little above the national average. You get a fixed, itemised quote after a free survey, and finance is available.

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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