Worcester Bosch Air Con in Farnham
REFCOM F-Gas registered installers — local team covering GU9 and surrounding areas.
Air conditioning installation in Farnham typically runs £1,800-£2,400 for a single-split Worcester Bosch unit (2.5-3.5 kW) supplied, fitted, commissioned and F-Gas certified. Multi-split (3-4 indoor heads on one outdoor unit) runs £4,500-£6,500. Popular across Georgian and Victorian terraces where the loft conversion or south-facing extension makes summer use uncomfortable.
Why this matters in Farnham
Farnham customers most often install air con in a single hot room first, then extend to a second unit a year or two later.
Covering Hale and Heath End too.
Farnham sits in Waverley Borough Council on the A31 corridor, roughly 1 miles north of Hale and within 6 miles of our base. We work the GU9 postcode daily for air conditioning, and most Farnham jobs are written up within 48 hours of survey.
- Council
- Waverley Borough Council
- Postcode
- GU9
- Nearest A-road
- A31
- Nearest motorway
- A31
Air Conditioning for Farnham homeowners
Most air conditioning jobs we do in Farnham 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.
Air Conditioning near Farnham
Nearby air conditioning coverage from Farnham — distances measured from the centre of town along the A31.
How we deliver air conditioning in Farnham
- 1
Site survey
Indoor/outdoor unit positioning, pipe routing and electrical supply surveyed in Farnham.
- 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 GU9.
- 4
Warranty & service
5-year manufacturer warranty registered, annual service contract available to keep warranty live.
How we work
- Quoting engineer is the installing engineer
- REFCOM F-Gas registered installers
- Written quote in 48 hours of survey across GU9
- No subcontracted labour, ever
Other services we offer in Farnham
Central Heating in Farnham
Full systems, radiator upgrades, power flushes, smart heating controls.
Bathrooms in Farnham
Full bathroom installs and refurbishments, one team start to finish.
Boiler Installations in Farnham
Worcester Bosch accredited installs with up to 12-year guarantees and 0% finance.
Boiler Servicing & Repairs in Farnham
Annual services, breakdown repairs, landlord CP12 gas safety certificates.
Air Conditioning in Farnham — common questions
Are you REFCOM registered for GU9 air con work?+
Yes — REFCOM F-Gas registration covers the regulated refrigerant handling that every air con install requires by UK law. Unregistered installers technically can't legally fit your unit, regardless of what they claim on their website.
How much does air conditioning cost to install in Farnham?+
Single-split Worcester Bosch unit (2.5-3.5 kW) supplied, fitted, commissioned and guaranteed across Farnham 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 Farnham homes.
Will air con heat my Farnham house in winter too?+
Yes — every Worcester Bosch split system is a reversible heat pump. In Farnham 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.
Are you REFCOM registered for GU9?+
Yes — REFCOM F-Gas registration covers the regulated refrigerant handling that every air con install requires by law. Unregistered installers technically can't legally fit your unit, regardless of what they claim on their website.
Farnham customers get a 30-45 minute on-site survey, a written fixed-price quote within 48 hours, and an installed system 2-3 weeks later. Worcester Bosch warranties, 0% finance via Novuna, annual servicing at £119 per indoor unit.
Family business — same faces every visit, not a national chain rotating contractors.