Air conditioning replacement and upgrades in Merseyside
From a single room to a whole floor: air conditioning replacement in Merseyside, planned around your trading hours.
- 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 it cost to replace air conditioning in Merseyside?
Our guide range in Merseyside is £1,595–£4,350 per indoor unit before VAT; a typical job (replacing a 3–4 unit system, re-using sound pipework) is £5,850–£14,195 plus VAT. Your exact price is fixed in writing once we have surveyed.
Air conditioning replacement is removing an old system — often one using R22 or R410A refrigerant — and installing new, more efficient equipment, re-using pipework where it is safe and compatible.
Covering Merseyside and nearby
We cover all of Merseyside, including Liverpool, Birkenhead, St Helens, Southport and Wallasey. Each town below has its own page with local guide prices.
Postcode districts we cover include CH25, CH44, L2, L13, L24, L35, L74 and WN5. For air conditioning replacement in Merseyside, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.
Included as standard
- Condition survey of the existing system
- Pipework re-use assessment, flushing where suitable
- Removal and disposal of old equipment
- Installation of new efficient units
- Commissioning and new F-gas records
Local guide prices for Merseyside
Prices below include our regional adjustment for the North West (2% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,595–£3,395 | £1,914–£4,074 | per system |
| Cassette replacement | £2,095–£4,350 | £2,514–£5,220 | per unit |
| Refrigerant recovery and disposal | £190–£585 | £228–£702 | per system |
| Pipework flush and test (re-use) | £190–£585 | £228–£702 | per circuit |
Ex VAT, supply and install.
The steps for a project in Merseyside
Survey
We record what is installed, its condition and refrigerant, and what can be re-used.
Plan the swap
Removal and installation are scheduled to keep downtime short.
Recover and remove
Refrigerant is recovered into certified cylinders and the old units removed. We keep work areas in Merseyside screened and tidy at the end of each day.
Install and commission
New units are fitted, tested and commissioned with fresh records.
Points to plan for in Merseyside
Disposal
Old refrigerant must be recovered by certified engineers and the units disposed of as waste electrical equipment.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Downtime
We schedule the swap to keep the space usable, often over a weekend.
Access and parking
Town-centre jobs in Merseyside often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Typical premises in Merseyside
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
FAQs for Merseyside
How much does it cost to replace air conditioning in Merseyside?
Guide prices in Merseyside run from about £1,595 to £4,350 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £5,850–£14,195 plus VAT. We fix the price in writing after a free survey.
Do you also cover Cheshire, Greater Manchester and Lancashire?
Yes. Alongside Merseyside, we also cover Cheshire, Greater Manchester and Lancashire. Each has its own page with local guide prices.
Should we replace R410A systems now?
Not necessarily. If an R410A system is working well and maintained, keep it. Plan replacement when it becomes unreliable or expensive to run.
Is it illegal to use R22 air conditioning?
No — you can keep running an R22 system, but it cannot be maintained with virgin or recycled R22, so most repairs involving the refrigerant circuit are no longer possible.
Talk to us about your premises in Merseyside
Free survey and fixed written quote. We reply with a guide price or to book the survey.