Ventilation repairs and fault finding
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right.
Greater London · England
Homes, rentals and business premises in South Ruislip and HA4, UB5 and UB10.
From MVHR in a new extension to a TR19 clean for a takeaway, work in South Ruislip starts the same way: a clear look at the building and a written price before anything is fitted.
In many South Ruislip homes the first step is better extraction in the kitchen and bathroom. If the windows still stream after that, a PIV unit or continuous fans usually finish the job.
Food businesses, offices, workshops and schools in South Ruislip each have their own ventilation duties. We explain which ones apply to you and keep the paperwork that proves it.
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right.
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover.
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR.
Loft or wall units that gently push filtered air into the home to tackle condensation.
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £150–£270 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £415–£725 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,800–£3,225 inc VAT |
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £475–£1,075 + VAT |
Guide prices using London 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, kitchen canopy and extract system for a café or takeaway (canopy up to 2 m) is typically £7,150 to £14,350 + VAT per kitchen, using London rates.
Yes. We cover South Ruislip (HA4, UB5 and UB10) and nearby places including Ruislip Manor, Ruislip, Ickenham and Northolt.
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.