Air conditioning replacement and upgrades in Stockton-on-Tees
Cooling and heating for offices, shops and hospitality venues in Stockton-on-Tees, with a free site survey and a fixed written quote.
- 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 Stockton-on-Tees?
In Stockton-on-Tees, guide prices run from about £1,550 to £4,195 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) usually comes to £5,595–£13,650 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.
Stockton-on-Tees and surrounding areas
Stockton-on-Tees supports a mix of high-street retail, professional offices, hospitality and light industry. Middlesbrough is about 5 km away.
We cover every Stockton-on-Tees postcode, including TS19. We also cover Billingham, Middlesbrough and Yarm, all within easy reach of Stockton-on-Tees. Buildings across County Durham 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 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
- Installation of new efficient units
Replacement and upgrades prices in Stockton-on-Tees
Guide prices for Stockton-on-Tees, set for the North East. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Like-for-like split replacement | £1,550–£3,250 | £1,860–£3,900 | per system |
| Cassette replacement | £1,995–£4,195 | £2,394–£5,034 | per unit |
| Refrigerant recovery and disposal | £185–£560 | £222–£672 | per system |
| Pipework flush and test (re-use) | £185–£560 | £222–£672 | per circuit |
Ex VAT, supply and install.
How it works in Stockton-on-Tees
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 Stockton-on-Tees screened and tidy at the end of each day.
Install and commission
New units are fitted, tested and commissioned with fresh records.
Points to plan for in Stockton-on-Tees
Disposal
Old refrigerant must be recovered by certified engineers and the units disposed of as waste electrical equipment.
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.
Pipe re-use
Re-use depends on pipe size, condition, cleanliness and the new refrigerant. We test before relying on it.
Leased premises
If your Stockton-on-Tees 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.
Who we work with in Stockton-on-Tees
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
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).
Your questions answered
How much does it cost to replace air conditioning in Stockton-on-Tees?
Guide prices in Stockton-on-Tees run from about £1,550 to £4,195 per indoor unit, plus VAT. A typical job (replacing a 3–4 unit system, re-using sound pipework) costs £5,595–£13,650 plus VAT. We fix the price in writing after a free survey.
Do you also cover Billingham, Middlesbrough and Yarm?
Yes. Alongside Stockton-on-Tees, we also cover Billingham, Middlesbrough and Yarm. Each has its own page with local guide prices.
Which postcodes do you cover in Stockton-on-Tees?
All of them, including TS19. Give us your postcode when you enquire and we will confirm the visit details.
What happens to the old refrigerant?
It is recovered into certified cylinders and sent for reclamation or destruction, with the paperwork kept on your records.
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.
Talk to us about your premises in Stockton-on-Tees
Free survey and fixed written quote. We reply with a guide price or to book the survey.