Domestic Air Conditioning — Knaphill (GU21)
REFCOM F-Gas registered installers — local team covering GU21 and surrounding areas.
Knaphill air con installs are typically 1-2 days on site for a single-split, 3-5 days for a multi-split with multiple indoor heads. Commissioned and handed over working the moment we leave — F-Gas signoff included, no return visit needed. Woking Borough Council planning rules checked at survey stage; most Knaphill homes fall under permitted development.
Why this matters in Knaphill
Planning permission for air con outdoor units in Knaphill is rarely needed — most fall under permitted development if mounted 1m+ from the boundary. Woking Borough Council rules are checked at the survey; we tell you up front if your property is an exception (conservation area, listed building, flat with shared walls).
Friendly chat first, formal quote second. No pressure.
Air Conditioning for Knaphill homeowners
Most air conditioning jobs we do in Knaphill are for homeowners planning a long-term improvement: 12-year guarantees, smart controls, finance over 2-5 years. We design and price for that horizon, not a short-term cheapest-possible swap.
Our air conditioning coverage of Knaphill extends right across GU21 and the surrounding parishes — Brookwood (2mi west), Goldsworth Park (1mi east), Bisley (2mi north). Woking Borough Council is the planning authority for any external work like flue routing or condenser placement, and we deal with that paperwork end-to-end.
- Council
- Woking Borough Council
- Postcode
- GU21
- Nearest A-road
- A322
- Nearest motorway
- M25 J11
Why Knaphill customers choose us
- REFCOM F-Gas registered installers
- Local family business covering Woking Borough Council since 2003
- Fully insured, polite engineers, tidy work in occupied homes
- Hundreds of repeat customers in the area
How we deliver air conditioning in Knaphill
- 1
Site survey
Indoor/outdoor unit positioning, pipe routing and electrical supply surveyed in Knaphill.
- 2
REFCOM design
Proper sized unit selection — bigger isn't better. F-Gas registered design and install.
- 3
1-3 day install
Single-split usually 1-2 days, multi-split 3-5 days across GU21.
- 4
Warranty & service
5-year manufacturer warranty registered, annual service contract available to keep warranty live.
Air Conditioning near Knaphill
Coverage around Knaphill for air conditioning extends across 4 surrounding areas inside our standard 6-mile service radius.
Air Conditioning in Knaphill — common questions
How long does an air con install take in Knaphill?+
Single wall-mounted unit: 1-2 days on site, commissioned and signed off the same trip. Multi-split with 3-4 indoor heads: 3-5 days. No return visit for F-Gas paperwork — it's done while we're there.
How much does air conditioning cost to install in Knaphill?+
Single-split Worcester Bosch unit (2.5-3.5 kW) supplied, fitted, commissioned and guaranteed across Knaphill typically £1,800-£2,400. Multi-split (3-4 indoor heads on one outdoor unit) £4,500-£6,500. 0% finance available via Novuna to spread the cost — popular for 1980s semis and detached.
Will air con heat my Knaphill house in winter too?+
Yes — every Worcester Bosch split system is a reversible heat pump. In Knaphill a 3.5 kW unit will heat a typical bedroom efficiently in shoulder seasons with running costs lower than gas in mild weather. Genuinely useful year-round, not just a summer luxury.
Can you fit air con without drilling through brickwork in Knaphill?+
Pipework needs to get from indoor to outdoor unit somehow, so a small core-drill (50mm typically) is needed at some point. We route through cavities and behind kitchen units where possible to keep it invisible. Trunked covers are matched to wall colour where exposed.
Other services we offer in Knaphill
Boiler Installations in Knaphill
Worcester Bosch accredited installs with up to 12-year guarantees and 0% finance.
Boiler Servicing & Repairs in Knaphill
Annual services, breakdown repairs, landlord CP12 gas safety certificates.
Central Heating in Knaphill
Full systems, radiator upgrades, power flushes, smart heating controls.
Bathrooms in Knaphill
Full bathroom installs and refurbishments, one team start to finish.
Air conditioning in Knaphill from £1,800 fitted for a single-split wall unit — quiet (19-22 dB), reversible for winter heating, properly positioned away from neighbour boundaries and bedroom windows. 2-mile coverage on identical pricing. Coverage extends across GU21 and the surrounding 6-mile radius.
Servicing Knaphill and Brookwood since 2003 — we don't need to hard-sell.