Chafford Hundred, Essex
Commercial ventilation design and installation in Chafford Hundred
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Chafford Hundred and RM15, RM17 and RM20.
- From £8,350 + VAT per system
- Free survey

We can work as the ventilation subcontractor on Chafford Hundred fit-outs.
For commercial ventilation design and installation in Chafford Hundred, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Commercial ventilation in Chafford Hundred at a glance
- Town
- Chafford Hundred, Essex
- Postcode districts
- RM15, RM17 and RM20
- Nearby
- South Ockendon (1 mile), Grays (2 miles) and Swanscombe (3 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
Typical jobs are fit-outs and refurbishments: a new tenant needs ventilation to match a new layout, an old system cannot keep up with more staff, or a change of use needs a fresh design. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.
Toilet and kitchenette extract
Dedicated extract for welfare areas.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Guide prices in Chafford Hundred
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £8,350–£17,800 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £60–£130 + VAT |
These ranges use our East of England rates. Prices exclude VAT. You get a fixed written price before any work is booked.
Common reasons people call
- Old units that are noisy, inefficient or failing
- Stuffy meeting rooms and afternoon drowsiness
- More staff than the system was designed for
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Workplaces must also be ventilated with a sufficient quantity of fresh or purified air under the Workplace (Health, Safety and Welfare) Regulations 1992.
Questions from Chafford Hundred
Is the survey free in Chafford Hundred?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
Can the system cool as well?
Ventilation alone moves air; it does not cool much. Where cooling is needed we can coordinate with the air conditioning installer.
How much does commercial ventilation cost?
A small office or shop with a single heat recovery unit typically costs £7,950 to £16,950 excluding VAT. Larger fit-outs are often priced at around £55 to £125 per square metre of floor, depending on design and ceiling access.
How do I get a price for commercial ventilation in Chafford Hundred?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Chafford Hundred do you work in?
All of Essex. Near Chafford Hundred that includes South Ockendon, Grays, Swanscombe and Tilbury.
Send your Chafford Hundred drawings and occupancy numbers for a design and price.
Commercial ventilation near Chafford Hundred
More services in Chafford Hundred
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.