Commercial ventilation design and installation
Supply and extract with heat recovery for offices, shops, clinics and fit-outs.
Wiltshire · England
Homes, rentals and business premises in Corsham and SN12, SN13 and SN14.
Ventilation Contractors works on houses, flats, rentals and business premises in Corsham and across Wiltshire. Tell us the postcode and what is going wrong, and we will tell you which fix fits before anyone books a visit.
Landlords in Corsham can book a whole-property check: fans tested, trickle vents looked at and a written list of what to fix, which is useful evidence if a tenant reports damp or mould.
For Corsham premises we design, install and maintain supply and extract systems, kitchen canopies and LEV, and we work around opening hours where we can.
Supply and extract with heat recovery for offices, shops, clinics and fit-outs.
Canopies, extract fans, make-up air and gas interlocks for cafés and restaurants.
Kitchen extract and ventilation duct cleaning with photo reports for insurers.
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right.
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £150–£255 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,450 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £6,700–£9,850 inc VAT |
Guide prices using South West rates. Home prices include VAT at 20%; business prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
It depends on the job. As a guide, TR19 Grease kitchen extract clean with post-clean report, single canopy system is typically £410 to £925 + VAT per clean, using South West rates.
Yes. We cover Corsham (SN12, SN13 and SN14) and nearby places including Neston, Chippenham, Melksham and Calne.
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.
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.