Greater London · Commercial air conditioning
Ruxley commercial air conditioning
Commercial air conditioning across Ruxley and nearby, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- TM44 recommendations that need acting on
- Older systems on refrigerants that are getting scarcer
- Fit-outs and refurbishments that need new air conditioning
Commercial air conditioning in Ruxley, done properly
Commercial systems are commercial systems priced after survey. We look at the building, the people in it, the equipment and the hours it’s used, and a fixed-price quote follows. That way the system fits the site and the price is clear before work starts. Common call-outs are for systems over 12 kW due a TM44 inspection and systems that need out-of-hours or phased installation, on wall-mounted split systems, VRF systems and ceiling cassettes.
In Ruxley, 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.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Refrigerant work is done by engineers who hold the F-gas qualifications the law requires.
- Place
- Ruxley (DA14)
- Region
- Greater London
- Price guide
- Commercial systems priced after survey
- Quote
- A fixed price before any work starts
- Response
- On the working day you ask
- Accreditations
- NICEIC approved, F-Gas certified
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
Safe owner checks
Some faults have simple causes you can check first: is the system in the right mode, is the set temperature sensible, are the remote’s batteries working and has the breaker tripped. If the breaker trips a second time, leave it off and give us a ring on 07833 053749 or email us.
Write down what you notice: error codes, noises, drips, smells or a drop in performance. It helps us diagnose quickly, and a photo or a short video of the display is even better.
Different systems, different jobs
Ceiling cassettes
A cassette needs space above the ceiling and a route for the condensate. Many include a pump to move the water away and that is checked when it’s serviced.
F-gas records and TM44
Keeping the paperwork up to date helps with inspections and we help you keep it organised.
How the visit works
Each visit runs to the same pattern: check the plan with you, protect the area, carry out the job, test what we’ve done and explain it all to you. The visit itself takes a matter of days for a modest fit-out, with larger buildings phased floor by floor or zone by zone. The more we can see beforehand, the smoother the visit to Ruxley will be.
- We survey the site and talk through how each area is used.
- We recommend a system and send a fixed-price quote.
- The programme is agreed, including any out-of-hours or phased work.
- The system is installed, wired and connected to its controls.
- We commission the system and hand over the F-gas records and controls.
Before we arrive
- Find the manual or the paperwork for the system, if you have it
- Make sure we can reach the outdoor unit, or where it will go
- Move furniture away from the wall where we will be working
Getting a quote
Here’s what helps us quote: the address and the type of property, a few pictures, the brand and model of anything already fitted and any symptoms, from error codes to drips. Once you have those, call us on 07833 053749 or write to us at info@aircondoctor.co.uk.
Advice
What else we do in Ruxley
Cooling for Ruxley businesses
The FSA’s food hygiene register shows about 26 cafés, restaurants and staff canteens, about 10 schools and colleges and about 23 care homes, nurseries and hospitals within roughly a mile and a half of the centre of Ruxley. Many of those sites need air conditioning that’s sized for long hours and maintained on a schedule. London commercial jobs normally involve a landlord or managing agent, and plant space is often tight.
For a school like Hope Community School, air conditioning work is best done out of term. If you look after a church or hall such as St Botolph's Church, an air-to-air system that warms up quickly can suit a building used on and off, subject to the right consents.
Ruxley is about 2 miles south-east of Sidcup, in Greater London. From the centre of Ruxley to the outskirts, our engineers cover commercial air conditioning, from a single room to a whole building. We cover 764 places across Greater London, from busy centres to quieter spots.
The closest recent job we can point to from Ruxley was on Station Road, Orpington (BR6), about 2 miles south-west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
Jobs in DA14 are looked at, quoted and booked the same way as anywhere else. Close by, we work in Upper Ruxley (1 mile south-east), Foots Cray (1 mile west), Hockenden (1 mile south-east), North Cray (1 mile north) and Stonehill Green (1 mile east). Larger places within reach include London (11 miles north-west), City of Westminster (14 miles north-west), Marylebone (14 miles north-west) and St Pancras (13 miles north-west).
Landmarks near Ruxley
Locally, jobs take us to houses, flats and workplaces close to Kemnal Technology College, Foots Cray Meadows and Walsingham School and the streets around them. The nearest railway station is Albany Park station, roughly 1.5 miles north. Other landmarks nearby include Metropolitan Police Museum (1.8 miles north-west) and Eynsford Castle (4.6 miles south-east). Open spaces near Ruxley include The Warren and Summer Hill.
Ruxley: your questions answered
Can you do commercial air conditioning in Ruxley?
We do: Ruxley falls inside our working area. Tell us a little about the job and we will take it from there.
Do I need planning permission for air conditioning in Ruxley?
There’s no single answer: the building and the outdoor unit position decide it. Historic England lists about 4 buildings and structures within half a mile of the centre of Ruxley. Put simply: reversible systems on houses can be permitted development, cooling-only ones cannot, listed buildings need consent, and conservation areas limit outdoor units facing a road. When your property needs a decision, we contact the local planning authority (for Ruxley, usually Bromley council).
Do you look at the job first?
Yes. We always look before we price, either on a site survey or from photos and details for simple jobs. Then you get a fixed-price quote.
Which accreditations do you hold?
We are an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We are members of Checkatrade too.
Can you look after our air conditioning after it’s installed?
We do. A contract keeps the system serviced and any required leak checks on schedule, with records kept for each visit.
When is a TM44 inspection required?
The threshold is 12 kW of effective rated output, with inspections at least every 5 years. The inspection is done by an accredited assessor, and we do the follow-up work.
How much time does a commercial air con install need?
A typical installation takes anything from a day or two for a small office to several weeks of phased work on a large building. Phased or out-of-hours work may extend it though it keeps disruption down.
Aftercare tips
A little care keeps the system in better shape. We recommend:
- Agree sensible control settings for each area
- Do not let servicing slip
- Plan replacements before old systems fail
Should anything seem off after handover, call 07833 053749 or drop us a line and we will come back to it. There’s a 24/7 emergency line for breakdowns.
Simple control settings help. Systems fighting each other, or set to extremes, waste effort and correct settings avoid it.
A customer’s words
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath