MVHR servicing and filter changes
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR.
Surrey · England
Homes, rentals and business premises in Walton-on-Thames and KT12, TW16 and TW17.
From MVHR in a new extension to a TR19 clean for a takeaway, work in Walton-on-Thames starts the same way: a clear look at the building and a written price before anything is fitted.
If you are extending or converting in Walton-on-Thames, ventilation is part of Building Regulations sign-off. We can fit the fans or MVHR and provide the airflow test results your inspector will ask for.
For businesses in Walton-on-Thames we cover office and shop ventilation, commercial kitchen extraction, duct cleaning to TR19 and planned servicing of air handling units.
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.
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested.
We find why the house is wet and fix the ventilation, rather than painting over mould.
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £140–£250 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £380–£650 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,650–£2,975 inc VAT |
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £435–£975 + VAT |
Guide prices using South East 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.
Our team is based in Great Barr, Birmingham, about 103 miles away. Every visit is booked by appointment and confirmed in writing.
It depends on the job. As a guide, new ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) is typically £490 to £825 inc VAT per fan, using South East rates.
Yes. We cover Walton-on-Thames (KT12, TW16 and TW17) and nearby places including Sunbury-on-Thames, Shepperton, West Molesey and Weybridge.
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.