Air conditioning replacement and upgrades in Norfolk
From a single room to a whole floor: air conditioning replacement in Norfolk, 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 Norfolk?
Budget roughly £1,795–£4,795 per indoor unit ex VAT in Norfolk. For a typical job — replacing a 3–4 unit system, re-using sound pipework — expect £6,450–£15,650 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.
Our coverage in Norfolk
We cover all of Norfolk, including Norwich, Great Yarmouth, King's Lynn, Thetford and Dereham. Wherever your premises are, the survey, quote and installation follow the same steps.
Postcode districts we cover include IP20, IP98, NR7, NR15, NR22, NR30, PE30 and PE38. We plan installations in Norfolk so the noisy work — core drilling, ceiling access, lifting plant — happens when it disturbs your business least.
What you get
- Condition survey of the existing system
- Refrigerant recovery with waste transfer documentation
- Removal and disposal of old equipment
- Installation of new efficient units
- Commissioning and new F-gas records
Local guide prices for Norfolk
Prices below include our regional adjustment for the East of England (8% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,795–£3,750 | £2,154–£4,500 | per system |
| Cassette replacement | £2,295–£4,795 | £2,754–£5,754 | per unit |
| Refrigerant recovery and disposal | £210–£645 | £252–£774 | per system |
| Pipework flush and test (re-use) | £210–£645 | £252–£774 | per circuit |
Ex VAT, supply and install.
How a job in Norfolk 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. In Norfolk we agree timings around your opening hours.
Install and commission
New units are fitted, tested and commissioned with fresh records.
What to think about in Norfolk
Pipe re-use
Re-use depends on pipe size, condition, cleanliness and the new refrigerant. We test before relying on it.
Conservation areas
Historic streets and listed buildings in and around Norfolk are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Downtime
We schedule the swap to keep the space usable, often over a weekend.
Leased premises
If your Norfolk 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.
Typical premises in Norfolk
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- 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.
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).
Common questions from businesses in Norfolk
How much does it cost to replace air conditioning in Norfolk?
Guide prices in Norfolk run from about £1,795 to £4,795 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £6,450–£15,650 plus VAT. We fix the price in writing after a free survey.
Do you also cover Suffolk, Cambridgeshire and Lincolnshire?
Yes. Alongside Norfolk, we also cover Suffolk, Cambridgeshire and Lincolnshire. Each has its own page with local guide prices.
Can existing pipework be re-used?
Often, if it is the right size, in good condition and compatible with the new refrigerant. We test and flush it before relying on it.
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.
Get a guide price for Norfolk
Free survey and fixed written quote. We reply with a guide price or to book the survey.