Air conditioning replacement and upgrades in Weymouth
Air conditioning replacement in Weymouth, sized to the real heat load of your premises rather than guessed from the floor area.
- 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 Weymouth?
In Weymouth, guide prices run from about £1,695 to £4,650 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) usually comes to £6,195–£15,095 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.
Weymouth and surrounding areas
In Weymouth, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Poole is about 35 km away.
We work across Weymouth's postcode districts, including DT3 and DT4. Nearby, we also cover Poole (about 35 km), Yeovil (about 38 km) and Bournemouth (about 43 km). In Weymouth, outdoor unit positions are often the deciding factor: a rear flat roof or yard is usually straightforward, while a front elevation may need landlord or planning consent first.
What is included
- 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 Weymouth
Guide prices for Weymouth, set for the South West. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,695–£3,595 | £2,034–£4,314 | per system |
| Cassette replacement | £2,250–£4,650 | £2,700–£5,580 | per unit |
| Refrigerant recovery and disposal | £205–£620 | £246–£744 | per system |
| Pipework flush and test (re-use) | £205–£620 | £246–£744 | per circuit |
Ex VAT, supply and install.
The steps for a project in Weymouth
Survey
We record what is installed, its condition and refrigerant, and what can be re-used. For sites in Weymouth 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.
Points to plan for in Weymouth
Downtime
We schedule the swap to keep the space usable, often over a weekend.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Pipe re-use
Re-use depends on pipe size, condition, cleanliness and the new refrigerant. We test before relying on it.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Types of premises we cover in Weymouth
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
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.
Common questions from businesses in Weymouth
How much does it cost to replace air conditioning in Weymouth?
Guide prices in Weymouth run from about £1,695 to £4,650 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £6,195–£15,095 plus VAT. We fix the price in writing after a free survey.
Do you also cover Poole, Yeovil and Bournemouth?
Yes. Alongside Weymouth, we also cover Poole, Yeovil and Bournemouth. Each has its own page with local guide prices.
Which postcodes do you cover in Weymouth?
All of them, including DT3 and DT4. 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.
Need air conditioning replacement in Weymouth?
Free survey and fixed written quote. We reply with a guide price or to book the survey.