Air conditioning replacement and upgrades in Paisley
From a single room to a whole floor: air conditioning replacement in Paisley, 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 Paisley?
Our guide range in Paisley is £1,595–£4,250 per indoor unit before VAT; a typical job (replacing a 3–4 unit system, re-using sound pipework) is £5,695–£13,895 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 Paisley
Paisley is a large town in Renfrewshire and Inverclyde, with a busy centre, retail parks and industrial estates on its edges. Glasgow is about 12 km away.
That includes premises in PA1 and PA2 and the surrounding districts. We also work in nearby Barrhead, Renfrew and Johnstone. Buildings across Renfrewshire and Inverclyde range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What the job covers
- 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
Replacement and upgrades prices in Paisley
These guide prices are adjusted for Scotland, where labour and access costs run about 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.
From enquiry to handover in Paisley
Survey
We record what is installed, its condition and refrigerant, and what can be re-used. For sites in Paisley we confirm access and parking beforehand.
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.
Install and commission
New units are fitted, tested and commissioned with fresh records.
Things to check in Paisley
Pipe re-use
Re-use depends on pipe size, condition, cleanliness and the new refrigerant. We test before relying on it.
Working hours
Most Paisley businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Disposal
Old refrigerant must be recovered by certified engineers and the units disposed of as waste electrical equipment.
Access and parking
Town-centre jobs in Paisley 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.
Premises we work in around Paisley
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- 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.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
In Scotland, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; systems with an effective output of 12 kW or more also need a periodic energy inspection.
Common questions from businesses in Paisley
How much does it cost to replace air conditioning in Paisley?
Guide prices in Paisley 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 Barrhead, Renfrew and Johnstone?
Yes. Alongside Paisley, we also cover Barrhead, Renfrew and Johnstone. Each has its own page with local guide prices.
Which postcodes do you cover in Paisley?
All of them, including PA1 and PA2. Give us your postcode when you enquire and we will confirm the visit details.
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.
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.
Talk to us about your premises in Paisley
Free survey and fixed written quote. We reply with a guide price or to book the survey.