Surrey · Air conditioning installation
Dora's Green air conditioning
Air conditioning for Dora's Green and the surrounding area: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- A business premises that overheats in summer
- Working from home in a room that gets too warm
- Too many options and no clear advice
How we handle air conditioning in Dora's Green
Air conditioning isn’t only for summer: most modern splits heat too. The Energy Saving Trust makes the same point: an air-to-air heat pump is what many people simply call air conditioning, and a well-chosen system can earn its keep all year round. Air con, air conditioning, a split system: whatever you call it, in Dora's Green it means the same thing to us: the right unit in the right place, fitted and commissioned properly.
A single room takes a day in most homes, while multi-split systems for several rooms can take longer, and we leave the room clean and the controls explained.
Homes around Dora's Green typically have room outside for an outdoor unit. The questions are more often the age of the walls, the electrics and how far the pipes need to run.
Refrigerant work is written up in the F-Gas records: what was done, the refrigerant type and any amount added or recovered. Keep the records with the manual and the warranty documents, as a manufacturer or a future engineer may ask to see them.
- Location
- Dora's Green (GU10)
- Region
- Surrey
- Guide price
- Single room from £1,200 + VAT
- Credentials
- NICEIC approved, F-Gas certified
- Quote
- A fixed-price quote up front
- Call
- 07833 053749
- Updated
- 30 October 2026
Dora's Green: your questions answered
Is planning permission needed for air conditioning in Dora's Green?
There’s no single answer: the building and the outdoor unit position decide it. Central Dora's Green sits inside a conservation area. An air-to-air system used for heating as well as cooling can be permitted development on a house if it meets the conditions, but a cooling-only unit is not covered, listed buildings need consent and conservation areas restrict outdoor units facing a road. Where needed, we check with the planning department at Hart council, usually the authority for Dora's Green.
Will you come out to Dora's Green?
Yes, and the size of the place makes no difference to how we work. Send a few details and pictures, and we reply the same working day.
Do you offer maintenance contracts?
Yes. We offer maintenance contracts, with visits at the interval your system and the manufacturer need. Each visit is written up, with F-Gas records where refrigerant work is involved.
Do you protect the property while you work?
We put dust sheets over floors and furniture near the work first, and we tidy up as we go. At the end, we clear up and show you what we have done.
Why does F-Gas certification matter?
The law says any company working on equipment containing F gas has to be certified, and the engineers need their own qualifications. It’s how you know the refrigerant is being handled legally and safely.
Which accreditations do you hold?
We are an F-Gas certified company, NICEIC approved for electrical work and MCS certified for heat pumps. We’re also Checkatrade members.
How do you size the system?
We size each room on the survey, from its size, glazing, orientation and use. An undersized unit never catches up, and an oversized one cycles and wastes energy, so we explain why we’ve chosen a particular output.
Let and managed properties
We work for landlords, letting agents and managing agents as well as homeowners and businesses. Tell us who the contact on site is and who should receive the paperwork and we’ll copy in whoever needs it.
Managing agents often deal with us directly. Send the address, what’s needed and how access works and we will come back with a fixed-price quote.
What we do, step by step
Anything involving refrigerant is handled by F-Gas qualified engineers, as the law requires, while the electrical side is covered by our NICEIC approval. So on the day, you don’t need a separate electrician for the electrical side. On site, it takes about a day for a single-room system, longer for multi-room and ducted systems. Visits to Dora's Green are agreed with you in advance and planned so the job can be finished in one trip where possible.
- We survey the rooms and the outside of the property, or work from photos and details for simple jobs.
- Each room is sized and you get a fixed-price quote setting out the equipment and the unit positions.
- The indoor unit is fixed in place, the outside unit positioned, and the connecting runs put in tidily.
- Once the electrics are connected, the pipework is tested for leaks and put under vacuum before any refrigerant flows.
- The system is commissioned and checked in every mode, and we hand over the controls, F-Gas records and warranty information.
Preparing for the visit
- Unlock any gate, garage or side passage we need
- Make sure we can reach the consumer unit or fuse board
- Tell us about access, such as roof hatches, high walls or locked plant areas
Ask for a quote
Quotes don’t take long. Send a few details and photos, and we reply the same working day. If we need to see the property first, we book a survey at a time that works for you.
Advice
Leave it or put it right?
For a home or business in Dora's Green, booking the survey now gives time to plan. The installation takes a day for most single-room installations, with multi-split, ducted and cassette systems taking longer, and the date is agreed with you once you’re happy with the quote. A system that’s left with a fault, or without a service, usually costs more to run.
The price reflects the work, not guesswork. That is why we look at the job first, from photos or on a survey, and the price is agreed before any work starts.
Why book with us
- MCS certified for heat pumps
- F-Gas certified company
- Warranty terms set out brand by brand
- We work on all the leading brands
Air conditioning in Dora's Green: the local picture
The Valuation Office Agency’s council tax figures date about 50% of homes in the Dora's Green area to the post-war years, 1945 to 1972, and Census 2021 figures found about 73% of households in detached or semi-detached houses. We check the wall construction on homes of that age, as it decides how the pipework goes through. Detached and semi-detached houses normally have space for the outdoor unit, and several rooms can share one on a multi-split.
If your home is in one of the older streets near St Mary's Church, it’s worth checking whether it’s listed or in a conservation area before an install. With historic houses such as Farnham Castle about 1.7 miles south-east, it’s a reminder that older homes nearby may be listed, which changes the planning rules.
Dora's Green is about 2 miles north-west of Farnham, in Surrey. We cover Dora's Green for air conditioning and across the rest of Surrey. Our Surrey coverage runs to 395 places, Dora's Green among them. The nearest of our city pages is Guildford, around 11 miles from Dora's Green.
The closest recent job we can point to from Dora's Green was on Castle Street, Farnham (GU9), about 2 miles south-east: installing a Fujitsu multi-split system serving three offices and a client meeting room. See the job
Jobs in GU10 are looked at, quoted and booked the same way as anywhere else. Close by, we work in Warren Corner (1 mile north), Redlands (1 mile north-west), Ewshot (1 mile north), Dippenhall (1 mile south) and Crondall (1 mile west). We also work in nearby towns such as Guildford (11 miles east), Woking (13 miles north-east), Camberley (9 miles north-east) and Frimley (8 miles north-east).
Landmarks near Dora's Green
Locally, jobs take us to houses, flats and workplaces close to Weydon School. The closest station to Dora's Green is Farnham station, roughly 2.3 miles south-east of the centre. A little further out are Powderham Castle (1.1 miles south-west) and Museum of Farnham (1.8 miles south-east). For a walk, there’s Aunt's Pool and Farnham Park.
What air conditioning will not do
An honest diagnosis matters more to us than a booking, so here’s what this work can’t put right:
- A building fabric problem such as single glazing or no loft insulation
- An installation that needs consent nobody has given yet
- A lack of fresh air (most split systems recirculate room air rather than bringing fresh air in, which is a job for ventilation)
If you’re not sure, just phone 07833 053749, or email if that’s easier and we’ll give you a straight answer before booking.
What the work covers
- Ducted systems
- VRF systems
- Air-to-air heat pumps
- Multi-split systems
- Ceiling cassettes
- Wall-mounted split systems
Also near Dora's Green
What else we do in Dora's Green
From one of our customers
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead