Air conditioning replacement and upgrades in Marlow
From a single room to a whole floor: air conditioning replacement in Marlow, 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 Marlow?
Budget roughly £1,895–£5,095 per indoor unit ex VAT in Marlow. For a typical job — replacing a 3–4 unit system, re-using sound pipework — expect £6,850–£16,695 plus VAT. You get a fixed written quote after the free survey.
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.
Where we work around Marlow
Marlow is a smaller town in Buckinghamshire, with independent shops, offices, surgeries, pubs and local business units. High Wycombe is about 7 km away.
Postcode districts we cover in Marlow include SL7. We also cover Maidenhead, High Wycombe and Slough, all within easy reach of Marlow. For air conditioning replacement in Marlow, 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 we do
- Condition survey of the existing system
- Pipework re-use assessment, flushing where suitable
- Refrigerant recovery with waste transfer documentation
- Installation of new efficient units
- Commissioning and new F-gas records
Local guide prices for Marlow
Guide prices for Marlow, set for the South East. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,895–£3,950 | £2,274–£4,740 | per system |
| Cassette replacement | £2,450–£5,095 | £2,940–£6,114 | per unit |
| Refrigerant recovery and disposal | £225–£685 | £270–£822 | per system |
| Pipework flush and test (re-use) | £225–£685 | £270–£822 | per circuit |
Ex VAT, supply and install.
How a job in Marlow works
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 Marlow screened and tidy at the end of each day.
Install and commission
New units are fitted, tested and commissioned with fresh records.
Local points to consider
Pipe re-use
Re-use depends on pipe size, condition, cleanliness and the new refrigerant. We test before relying on it.
Working hours
Most Marlow businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
R22
Since 1 January 2015, R22 systems cannot be maintained using virgin or recycled R22. If one leaks, the practical fix is usually replacement.
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.
Typical premises in Marlow
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Questions about replacement and upgrades in Marlow
How much does it cost to replace air conditioning in Marlow?
Guide prices in Marlow run from about £1,895 to £5,095 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £6,850–£16,695 plus VAT. We fix the price in writing after a free survey.
Do you also cover Maidenhead, High Wycombe and Slough?
Yes. Alongside Marlow, we also cover Maidenhead, High Wycombe and Slough. Each has its own page with local guide prices.
Which postcodes do you cover in Marlow?
All of them, including SL7. Give us your postcode when you enquire and we will confirm the visit details.
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.
Need air conditioning replacement in Marlow?
Free survey and fixed written quote. We reply with a guide price or to book the survey.