Buckinghamshire · Air conditioning installation
Longwick air conditioning
Air conditioning in Longwick from an F-Gas certified company, with warranty terms explained brand by brand. We reply to enquiries the same working day.
- An office, shop or restaurant that’s uncomfortable for staff and customers
- Uncertainty over the right type and size of system
- A portable unit with a hose out of the window
Looking after it afterwards
How well a system lasts depends on use and care. We suggest:
- Let filters dry fully before you put them back
- Have the system serviced once a year
- Wash or vacuum the filters as the manual describes
Questions after the installation go to the same number. Tell us what the system is doing, and any code on the display, and we will talk it through with you.
Report drips, noises or error codes early. Water from the indoor unit, a new rattle or a code on the display normally means something needs attention and catching it early keeps the repair small.
Air conditioning in Longwick
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi are among the brands we fit. The survey ends with a recommendation and the reasons for it, along with the manufacturer’s warranty terms on your quote. Whether you call it air con, air conditioning or an air-to-air heat pump, in Longwick it means the same thing to us: the right unit in the right place, fitted and commissioned properly.
The outdoor unit position is the biggest single decision: airflow, noise towards neighbours, pipe length and access for servicing all count.
Outdoor units around Longwick often sit on the ground or a low wall bracket at the back of the house, where it’s out of sight from the road and easy to service.
Each manufacturer sets its own warranty period. For example, Daikin’s standard warranty on split air conditioning is 2 years, and its longer extensions apply to its air-to-water units only. For any other brand, we explain the manufacturer’s terms on your quote.
- Location
- Longwick (HP27)
- Region
- Buckinghamshire
- Price
- Fixed-price quote after a site survey
- Guide price
- Single room from £1,200 + VAT
- Accreditations
- F-Gas certified company, NICEIC approved
- Phone
- 07833 053749
- Last updated
- 30 October 2026
Places near Longwick
Also in Longwick
The process
Our engineers arrive at the time agreed with you and run through the plan before anything else. Floors and furniture near the work are covered with dust sheets, and anything electrical is made safe before work starts. The work itself takes anything from a day for one room to several days for a multi-room or ducted system. We plan the visit to Longwick from the survey or your pictures.
- First the diagnosis: a survey of the rooms, the walls, the outside and the electrics.
- Then the prescription: the right system and size for each room, on a fixed-price quote.
- The treatment: units fitted, pipework and drain routed, and the electrics installed.
- Before it runs, the pipework is proved tight and put under vacuum.
- Finally, the clean bill of health: commissioning, the controls explained and your paperwork handed over.
How to prepare
- Unlock any gate, garage or side passage we need
- Mention any managing agent or landlord rules we need to follow
- Let us know where the consumer unit is
Getting a quote
Published ranges are a starting point; the quote is built on your property, because every property is different. Once we’ve looked at the job, from pictures or on a survey, you get a fixed price. To start, call 07833 053749 or use the quote form.
Advice
Longwick questions
Is air conditioning in Longwick permitted development?
The answer turns on the property and where the outdoor unit would sit. The half-mile around the middle of Longwick holds about 7 listed buildings and structures. A system that heats as well as cools may not need an application on a house, provided it stays within the permitted development limits. Cooling-only units get no such allowance, and listed buildings and road-facing positions in conservation areas need more care. We speak to the local planning authority (for Longwick, normally Buckinghamshire council) when it matters.
Is Longwick in your area for air conditioning?
Yes. Longwick is one of the places we cover. Get in touch with the details and we reply the same working day.
Do I get paperwork after the visit?
Yes. Every visit is written up, including F-Gas records for any refrigerant work. Keep them with the manual and the warranty documents.
What does F-Gas certified mean?
For refrigerant work, both the engineer and the company need the right F-gas credentials. It’s worth checking before booking, and we’re happy to show ours.
Will you need to do electrical work?
Most systems need their own supply from the consumer unit. Under Part P, a new circuit has to be notified unless a registered competent person does it, and we’re NICEIC approved, so we can install and certify it.
How long does it take to fit air conditioning?
A single-room system is usually fitted in a day. Multi-split, ducted and cassette systems take longer and the quote says how long to expect.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including any issues with how it was fitted. You get a fixed price before any work goes ahead.
For landlords and property managers
Managing agents often deal with us directly. Tell us the property, the work and the access arrangements and we’ll come back with a fixed-price quote.
Whether it’s one property or many, the approach is the same: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
What owners can safely do
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. A suspected leak is our job, not yours.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. They come out, get a gentle clean and go back only when they’re dry. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
Homes in Longwick and air conditioning
Valuation Office Agency council tax records date about 47% of homes across Longwick and its surrounding area to the post-war years, 1945 to 1972, and the last census (2021) found about 71% of households in detached or semi-detached houses. Homes of that age usually have cavity or solid brick walls, and we check which before planning the pipe route. Detached and semi-detached houses typically 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 Owlswick Chapel, it’s worth checking whether it’s listed or in a conservation area before an install. Bedrooms under the roof and rooms with big sunny windows are usually the first to overheat, so they’re the usual place to start.
Longwick is about 5 miles east of Thame, in Buckinghamshire. Properties in Longwick get the same service as everywhere we cover: a look at the job first, a fixed-price quote and written records at the end. Our Buckinghamshire coverage runs to 263 places, Longwick among them. Guildford, roughly 36 miles off, has its own page on this site.
We cover homes and businesses on Headland End, Wickfields and Furrow Drive and the roads around them. If your postcode is in HP27, we can take the job on. Places around Longwick that are also on our list: Owlswick (1 mile north), Alscot (1 mile east), Pitch Green (1 mile south-west), Ilmer (1 mile north-west) and Horsenden (1 mile south). Further out, we also cover Aylesbury (6 miles north), High Wycombe (9 miles south-east), Chesham (11 miles east) and Marlow (12 miles south).
Near you in Longwick
We fit and service air conditioning in homes and premises around Princes Risborough School and The Red Lion Public House, among other places. Longwick’s nearest station is Monks Risborough station, about 1.3 miles east of the centre. Other landmarks nearby include Great Kimble Dial Hill (2.4 miles east) and St John's Hospital (4.6 miles north). Open spaces near Longwick include Brush Hill Local Nature Reserve and Beacon Hill.
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