Air conditioning replacement and upgrades in St Andrews
Air conditioning replacement for businesses in St Andrews — surveyed, designed and priced in writing before any work starts.
- 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 St Andrews?
In St Andrews, guide prices run from about £1,595 to £4,250 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) usually comes to £5,695–£13,895 plus VAT. The fixed price follows a 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.
Covering St Andrews and nearby
Most commercial premises in and around St Andrews are shops, offices, salons, pubs and small industrial units. Dundee is about 18 km away.
That includes premises in KY16 and the surrounding districts. Neighbouring towns we cover include Dundee, Glenrothes and Arbroath. In St Andrews we work with offices, shops and hospitality premises, from a single room to a whole floor; each job starts with a heat load check rather than a guess from the floor area.
What is included
- Condition survey of the existing system
- Pipework re-use assessment, flushing where suitable
- Refrigerant recovery with waste transfer documentation
- Removal and disposal of old equipment
- Commissioning and new F-gas records
Guide prices in St Andrews
Prices below include our regional adjustment for Scotland (4% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,595–£3,295 | £1,914–£3,954 | per system |
| Cassette replacement | £2,050–£4,250 | £2,460–£5,100 | per unit |
| Refrigerant recovery and disposal | £185–£570 | £222–£684 | per system |
| Pipework flush and test (re-use) | £185–£570 | £222–£684 | per circuit |
Ex VAT, supply and install.
How we work in St Andrews
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 St Andrews 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
Disposal
Old refrigerant must be recovered by certified engineers and the units disposed of as waste electrical equipment.
Leased premises
If your St Andrews 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.
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.
Who we work with in St Andrews
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Two rules matter for most businesses in Scotland: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for systems of 12 kW or more.
Common questions from businesses in St Andrews
How much does it cost to replace air conditioning in St Andrews?
Guide prices in St Andrews run from about £1,595 to £4,250 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £5,695–£13,895 plus VAT. We fix the price in writing after a free survey.
Do you also cover Dundee, Glenrothes and Arbroath?
Yes. Alongside St Andrews, we also cover Dundee, Glenrothes and Arbroath. Each has its own page with local guide prices.
Which postcodes do you cover in St Andrews?
All of them, including KY16. Give us your postcode when you enquire and we will confirm the visit details.
Will a new system be cheaper to run?
Usually. Modern inverter systems are considerably more efficient than equipment from 15–20 years ago, though savings depend on use.
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 St Andrews
Free survey and fixed written quote. We reply with a guide price or to book the survey.