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Runnymede · TW20

Air Conditioning in Egham

University town, commuter town and a corridor of A30 offices — Egham, Englefield Green and Thorpe are matched here with vetted, F-Gas certified air conditioning engineers. Free quotes, no obligation.

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From the Thames to the university

Egham stretches from the Thames at Runnymede up Egham Hill to Royal Holloway's red-brick Founder's Building and the green at Englefield Green. The centre and the streets either side of the High Street are Victorian and Edwardian terraces — many now student lets — with 1930s and post-war housing through Pooley Green, Thorpe Lea and Hythe. Top-floor rooms in the terraces and the box rooms of HMOs are where quotes usually start. Englefield Green has larger detached houses and a conservation area around the green; Thorpe is a village of its own with lakes, the theme park and light industry. Along the A30 and by the M25 sit business parks whose offices need year-round climate control.

Egham price guide

2026 guide ranges; the South East runs upper-middle against the national market.

WhatInstalled cost
Single wall-mounted split (2.5–3.5 kW)£1,500–£3,000 (typical £1,800–£2,500)
Multi-split — 2 rooms£2,800–£5,000
Service visit (per unit)£75–£150
Repair call-out£80–£150 + parts
Re-gas (leak fixed first)£100–£300

Running cost at 2026 electricity prices (~26.32p/kWh at the October 2026 cap, with VAT removed from electricity until 31 March 2027) is roughly 18–23p an hour for a 2.5 kW split — useful for landlords budgeting inclusive bills.

Nearby areas we also cover

Engineers matched in Egham also cover Staines-upon-Thames, Virginia Water, Chertsey and Addlestone, plus Englefield Green, Thorpe, Hythe, Pooley Green and Stroude.

Egham questions

Yes. HMOs and student lets around Egham Hill, Englefield Green and Royal Holloway are a common request — usually single wall units in top-floor bedrooms that overheat. Engineers quote per room and can set up service contracts across a portfolio.
Englefield Green's village green and surroundings form a conservation area, and the Runnymede riverside has its own sensitivities. Ordinary houses still normally qualify for permitted development for a wall unit; your installer advises on siting and consent.
£1,500–£3,000 for a single wall-mounted split installed nationally, with Egham typically at £1,800–£2,500. A two-room multi-split is £2,800–£5,000 and servicing £75–£150 per unit.
Yes — offices and units along the Causeway, at Thorpe and around the A30/M25 junction are matched with commercial engineers. VRF is roughly £350–£600 per kW installed, office fit-outs around £150–£300/m².
Less than most people fear. At the October 2026 price cap electricity is about 26.32p per kWh, so a 2.5 kW split costs roughly 18–23p an hour to cool — and you rarely run more than a room or two at once, so a hot week works out at a couple of pounds a day rather than the sum of every unit added together. Inverter compressors ease off once a room is cool, and the same units heat in winter at a seasonal efficiency (SCOP) of 3.5–4+, handy for the draughty top-floor rooms in Egham's terraces and student lets. VAT on electricity has also been removed between 1 October 2026 and 31 March 2027. We match landlords and homeowners with vetted engineers right across Surrey.

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