Commercial air conditioning installation in Greenwich
A free survey, a clear specification and a fixed price for commercial air conditioning installation in Greenwich.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does commercial air conditioning installation cost in Greenwich?
Our guide range in Greenwich is £2,500–£6,095 per indoor unit (zone) before VAT; a typical job (small shop or office, 2–4 indoor units) is £6,350–£20,995 plus VAT. The fixed price follows a free survey.
Commercial air conditioning installation is the design, supply, fitting and commissioning of a cooling (and usually heating) system for a business premises.
Covering Greenwich and nearby
In Greenwich, commercial premises range from street-level shops and restaurants to offices in converted and modern buildings, many with managing agents and landlord consents to work through.
We work across Greenwich's postcode districts, including SE10. We also cover Blackheath, Canary Wharf and Catford, all within easy reach of Greenwich. For commercial air conditioning installation in Greenwich, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.
What is included
- System and unit selection with a clear written specification
- Refrigerant pipework, insulation and condensate drainage (with pumps where needed)
- Electrical supply and isolators by a qualified electrician
- Pressure testing, evacuation and charging
- Commissioning, controls set-up and a handover walk-through
AC installation prices in Greenwich
Prices below include our regional adjustment for London (28% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Single wall-mounted split (2.5–7 kW) | £1,850–£3,795 | £2,220–£4,554 | per system |
| Ceiling cassette | £2,750–£6,350 | £3,300–£7,620 | per unit |
| Multi-split, 2–4 indoor units | £4,395–£12,750 | £5,274–£15,300 | per system |
| Ducted indoor unit with grilles | £4,395–£10,195 | £5,274–£12,234 | per unit |
| Electrical supply and isolator | £315–£995 | £378–£1,194 | per system |
Ex VAT, supply and install, standard access and up to about 5 m of pipework per unit.
How a job in Greenwich works
Survey
We measure the space, check the ceiling void, wall construction, glazing and occupancy, and agree where indoor and outdoor units can go. For sites in Greenwich we confirm access and parking beforehand.
Design and quote
You get a written specification with unit sizes, positions, pipe routes and a fixed price — plus any planning, landlord or noise points to resolve first.
First fix
Pipework, cabling and condensate runs go in, usually above ceilings or in neat trunking, before the units are hung.
Install and test
Indoor and outdoor units are fitted, the system is pressure tested with nitrogen, evacuated and charged with refrigerant.
Commission and hand over
We set up controls, check air flows and temperatures, show your team how to use it and hand over the F-gas and commissioning paperwork.
What to think about in Greenwich
Landlord consent
Most commercial leases need the landlord's written consent before external units or wall penetrations go in. We can provide drawings and unit data sheets for the request.
Leased premises
If your Greenwich premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Power
Larger systems need a dedicated supply from the distribution board. We check capacity at survey so there are no surprises on install day.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Typical premises in Greenwich
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
FAQs for Greenwich
How much does commercial air conditioning installation cost in Greenwich?
Guide prices in Greenwich run from about £2,500 to £6,095 per indoor unit (zone), plus VAT. A typical job (small shop or office, 2–4 indoor units) costs £6,350–£20,995 plus VAT. We fix the price in writing after a free survey.
Do you also cover Blackheath, Canary Wharf and Catford?
Yes. Alongside Greenwich, we also cover Blackheath, Canary Wharf and Catford. Each has its own page with local guide prices.
Which postcodes do you cover in Greenwich?
All of them, including SE10. Give us your postcode when you enquire and we will confirm the visit details.
Is the survey free?
Yes. The site survey and written quote for a new installation are free and there is no obligation to go ahead.
How long does a commercial air conditioning installation take?
A single split system is usually fitted in a day. A small office or shop with three or four units typically takes two to four days, and a VRF system for a whole floor can take several weeks. We confirm the programme in the quote.
Need commercial air conditioning installation in Greenwich?
Free survey and fixed written quote. We reply with a guide price or to book the survey.