Greater London · Commercial air conditioning
Brasted commercial air conditioning
Design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings, in Brasted and nearby. Ask us for a fixed-price quote, and we’ll reply the same working day.
- Server rooms running too warm
- Staff complaining about the temperature
- Commercial systems near the end of their life
Commercial air conditioning in Brasted, done properly
There’s no single best commercial system. Splits for small rooms, cassettes for open-plan ceilings, ducted for a hidden finish and VRF or VRV for many zones on one system. We explain the options and why we’d choose one over another. Typical jobs include buildings that can’t close for the work and staff complaining about the temperature, on multi-split systems, VRF systems and wall-mounted split systems.
In Brasted, as anywhere in England, larger systems need F-gas leak checks, and over 12 kW of cooling a TM44 inspection is required. We keep the records and tell you what’s due.
Warranty periods vary by brand and by product. Daikin, for example, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. For any other brand, we explain the manufacturer’s terms on your quote.
- Location
- Brasted (TN16)
- Region
- Greater London
- Quotes
- A fixed-price quote up front
- Replies
- On the working day you ask
- Costs
- Priced once we have surveyed
- Certified
- F-Gas certified, NICEIC approved
- Phone
- 07833 053749
- Updated
- 30 October 2026
Looking after your system
Aftercare is straightforward, and it helps at the next service:
- Tell us early about fit-outs or changes of use
- Show staff how to use the controls properly
- Do not wait for small faults to become breakdowns
The warranty on the equipment is the manufacturer’s, on its own terms. We go through the manufacturer’s conditions with you and you’ll know what they ask for.
Make sure filters are maintained and outdoor units have space. Restricted airflow puts strain on the whole system.
What happens on the day
On the day, we arrive at the time agreed with you and check the plan with you first. Dust sheets go down over floors and anything close to the work, and anything electrical is made safe before work starts. On site, it takes anything from a day or two for a small office to several weeks of phased work on a large building. Photos of the room and where the outdoor unit could go let us plan most of a visit to Brasted in advance.
- We visit the site to look at the building, how it’s used and what the system needs to do.
- You get a fixed-price quote with the equipment, the layout and the programme set out.
- Dates are set with you so trading, teaching or treatment carries on, using evenings, weekends or phases where it helps.
- We fit the units, run and test the pipework, connect the condensate and wire in the controls.
- Finally it’s commissioned and handed over, with the refrigerant records and manuals for your files.
How to prepare
- Make sure we can reach the consumer unit or fuse board
- Mention any parking restrictions near the property
- Give us access to the outside wall, roof or yard where the outdoor unit sits
Getting a quote
Every quote starts with a look at the job, from a site survey or, where the job is straightforward, from pictures and measurements. Then you get a fixed price so you know the cost before we begin.
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Why it’s worth doing now in Brasted
R410A systems are still legal to repair, though supply of the gas is tightening. Planning a replacement on your own timetable beats replacing it after a major failure. Allow time for any approvals your building in Brasted needs.
The price reflects the work, not guesswork. That’s why every job is looked at first, and the price is agreed before any work starts.
Why choose AirCon Doctor in Brasted
- Enquiries answered the same working day
- MCS certified heat pump installers
- Clear warranty information from the manufacturer
- Listed on Checkatrade
Read our cost guide and how to check a contractor.
Cooling for Brasted businesses
The FSA’s food hygiene register shows about 15 cafés, restaurants and staff canteens within roughly a mile and a half of the centre of Brasted. Each of those is a different cooling job, from kitchen heat to quiet bedrooms and server rooms. In London, commercial installs often need landlord consent, agreed plant positions and out-of-hours working.
If you look after a church or hall such as Church of St Martin, an air-to-air system that warms up quickly can suit a building used on and off, subject to the right consents.
Brasted is about 3 miles west of Sevenoaks, in Greater London. We cover Brasted for commercial air conditioning and across the rest of Greater London. Our Greater London coverage runs to 764 places, and Brasted is one of them. You can also see our page for Bromley, roughly 10 miles from Brasted.
The closest recent job we can point to from Brasted was on Granville Road, Oxted (RH8), about 5 miles west: installing a Mitsubishi Electric wall-mounted unit in the home gym and a second unit in the master bedroom.
Streets in the area include High Street, Station Road and Watermill Close, all of which are in our area. Our engineers cover all of the TN16 postcode area and the roads nearby. Neighbouring places we cover include Sundridge (1 mile east), Brasted Chart (1 mile south), Chipstead (2 miles east), Chevening (2 miles north-east) and Bessels Green (2 miles east). Further out, we also cover Orpington (7 miles north), New Cross (15 miles north-west), Thornton Heath (13 miles north-west) and Croydon (11 miles north-west).
Local landmarks in Brasted
We fit and service air conditioning in homes and premises around The White Hart pub. The closest station to Brasted is Dunton Green station, roughly 3.1 miles north-east. A little further out are Sevenoaks Museum (3.8 miles east) and Tandridge Priory (3.8 miles south-west). The countryside around Brasted includes Betsom's Hill and Dryhill Nature Reserve.
Your questions about commercial air conditioning in Brasted
Do I need planning permission for air conditioning in Brasted?
There’s no single answer: the building and the outdoor unit position decide it. Central Brasted sits inside a conservation area. 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 planning department at Sevenoaks council, normally the authority for Brasted when it matters.
Can I have air conditioning in a flat in Brasted?
Usually, yes, though leaseholders normally need the freeholder’s agreement. Permitted development rules for flats are tighter than for houses, so we check the outdoor unit position and give you the details to send to the freeholder or managing agent.
What kind of air conditioning can you install in a business?
Splits, multi-splits, cassettes, ducted units and VRF from the major manufacturers. We explain the options after a site survey.
Is there a survey before the work?
Yes. Every job is looked at first, either on a site survey or from photos and details for simple jobs. A fixed-price quote follows.
Can you look at a system you didn’t fit?
Yes. We start with a proper look and tell you honestly what we find, including anything about the original installation that needs putting right. Any work is priced before it goes ahead.
Who is responsible for leak checks?
The F-gas rules share it between the equipment’s operator and the engineers who work on it. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Do I need to service the system to keep the warranty?
For some brands, yes. Read the manufacturer’s terms, or send us the make and model and we’ll explain them and stick to the interval they set.
What else we do in Brasted
When to call us in Brasted
In schools, the work has to fit around term time. Installation can be programmed for the holidays so lessons are not disrupted.
Customers normally contact us after spotting something like this:
- Workspaces that overheat on warm days
- Installs that must fit around trading hours
- Commercial systems near the end of their life
Healthcare premises near Tandridge Priory need air conditioning that is easy to clean and maintained on a schedule.
What your quote should include
- If the quote is based on a survey, photos or a diagnosis
- Whether the quote shows VAT clearly
- Whether extra work needs your approval first
What a customer said
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager