Greater London · Commercial air conditioning
Commercial Air Conditioning in Custom House
Commercial air conditioning, for Custom House and the surrounding area. Call for a fixed-price quote, and we will reply the same working day.
- R410A systems getting dearer to top up
- Buildings that can’t close for the work
- Work raised by a TM44 inspection
About our commercial air conditioning in Custom House
The business that operates the system has F-gas responsibilities. Leak checks and records are required for systems from 5 tCO2e upwards. We handle the checks and records and remind you when the next is due. Typical jobs include offices that get too hot in summer and work raised by a TM44 inspection, across wall-mounted split systems, multi-split systems and ceiling cassettes.
Space for outdoor units is tight in much of London, Custom House included, so condensers often go on roofs, in light wells or in plant rooms. VRF systems can serve many indoor units from a small number of outdoor units, which helps in dense areas.
The records are your system’s health record: a dated account of the work and the readings we took. It makes the next visit quicker and any warranty question simpler, so keep it safe.
- Place
- Custom House (E16, E13)
- Region
- Greater London
- Costs
- Quoted after a survey
- Replies
- On the working day you ask
- Credentials
- F-Gas certified, NICEIC approved
- Pricing
- Fixed, in writing
- Phone
- 07833 053749
- Checked
- 30 October 2026
Cooling for Custom House businesses
Food Standards Agency records list about 247 cafés, restaurants and staff canteens, about 18 hotels and guest houses and about 52 schools and colleges within roughly a mile and a half of the centre of Custom House. Each of those is a different cooling job, from kitchen heat to quiet bedrooms and server rooms. The Valuation Office Agency’s council tax figures show about 64% of homes in Custom House and the neighbourhoods around it were built in 2000 or later, and the 2021 Census found about 76% of households live in flats. In mixed streets, commercial outdoor units have to be placed and sized with the homes nearby in mind. London commercial jobs normally involve a landlord or managing agent, and plant space is often tight.
A bursar or site manager at a school like St Joachim's Catholic Primary School will want the install planned around the school calendar, and we work to that. Before any plant goes outside a building like St Matthew's Church, its trustees may need planning or heritage advice, and we work with whoever gives it.
Custom House is about 1 mile south of Canning Town, in Greater London. Our engineers cover Custom House for commercial air conditioning, along with the rest of Greater London. Custom House is one of 764 places in Greater London we cover.
Our nearest recent job to Custom House was on Greenwich High Road, Greenwich (SE10), about 2 miles south-west: installing a Mitsubishi Electric wall-mounted unit in the retail area and a second unit in the stockroom and office.
Main roads around Custom House include the A1020, so getting to you is simple. From Tree Road, Ethel Road and Booth Road to the smaller roads in between, nowhere is left out. Neighbouring places we cover include West Silvertown (1 mile south-west), Silvertown (1 mile south), Canning Town (1 mile north), Royal Docks (1 mile east) and Limmo Peninsula (1 mile west). Within a short drive, we also cover London (5 miles west), City of Westminster (8 miles west), Marylebone (8 miles west) and Kensington (10 miles west).
What’s near Custom House
Locally, jobs take us to houses, flats and workplaces close to Thames Barrier Park, The Royal Docks Community School and Royal Docks Academy. There’s a railway station in Custom House itself: Custom House station. A little further out are Gallions Reach Shopping Park (2.2 miles east) and Charlton Athletic Museum (1.5 miles south). Open spaces near Custom House include Gilbert's Pit and Tower Hill.
Why it’s worth doing now in Custom House
For most systems from 5 tCO2e upwards, leak checks and records are required by law. Falling behind leaves the operator without the evidence the rules expect, and it’s simpler to keep on schedule with a contract. In a London building, getting the freeholder’s or agent’s agreement can take a while, so it’s worth starting early.
One room or a whole building, we price it on the same basis: the work involved, the access and the equipment. The price is fixed before we start, with VAT shown clearly.
Why choose AirCon Doctor in Custom House
- We work on all the leading brands
- A reply the same working day
- One contact for properties across the South East and London
- F-Gas company certification
Read our cost guide and our accreditations and certificates.
Custom House: your questions answered
Do I need permission to put air conditioning in my flat in Custom House?
Often, yes, but the lease and the freeholder normally have a say. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
Will air conditioning in Custom House need planning permission?
That depends on the building and where the outdoor unit goes. The half-mile around the middle of Custom House holds about 5 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 planning department at Newham council, usually the authority for Custom House when it matters.
What accreditations do you have?
AirCon Doctor is an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We’re members of Checkatrade too.
Is Custom House in your area?
Yes. We cover Custom House and across Greater London, as part of our area across London and the South East. To book, call us on 07833 053749 or send an email.
Do you protect the property while you work?
Floors and furniture near the work are covered with dust sheets before we start, and the area is kept tidy throughout. At the end, we clear up and show you what we have done.
Do I need to service the system to keep the warranty?
Each manufacturer decides. If servicing is in the terms, missing one could affect a claim and we will tell you what your brand asks for.
Can landlords and managing agents book you?
Yes. From a single let flat to offices, shops and public buildings, the approach is the same: survey or diagnosis, a fixed price and proper paperwork.
When it’s something else
We will not sell you work that doesn’t address the problem, so here are the limits:
- Gas boiler or heating plumbing work
- Acting as the energy assessor
- Fire safety design or fire risk assessments
Not sure which it is? You can phone us on 07833 053749 and we will tell you honestly.
What the work covers
- VRF systems
- Server and comms room cooling
- Wall-mounted split systems
- Ducted systems
- Ceiling cassettes
- Multi-split systems
What owners can safely do
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do where the manufacturer’s manual explains how. They come out, get a gentle clean and go back only when they’re dry. For a heat pump, the main owner jobs are a clear outdoor unit and sensible control settings.
Keep a note of anything odd: an error code, a new noise, a drip, a smell or a change in how well the system heats or cools. It helps us diagnose quickly, and a photo of the display helps even more.
Nearby places to Custom House
More services for Custom House
The process
There’s very little for you to do on the day. Just let us in and point us to the units, or to where they’ll be fitted, and we take it from there. Before we leave, the area is tidied and we explain what we have done. The more we can see beforehand, the smoother the visit to Custom House will be.
- It starts with a survey on site, looking at the space, the people in it and the equipment.
- 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.
- The system is commissioned and you receive the F-gas records, handover notes and manufacturer paperwork.
Before we arrive
- Clear access to the fuse board
- Let us know if the units are on a roof, a high wall or in a locked area
- Make sure we can reach the outdoor unit, or where it will go
Getting a price
To get a fixed-price quote, ring us on 07833 053749, or email if that’s easier with the address and a few details about the rooms or units involved. Photos help a lot. You’ll hear back from us the same working day.
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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