Harpenden, Hertfordshire
Ventilation for landlords and letting agents in Harpenden
Tested fans and PIV for rental homes and HMOs, with records for your property file. Covering Harpenden and AL3, AL4 and AL5.
- From £1,575 inc VAT per property
- Free survey

Letting agents in Harpenden can book us to deal with damp reports and get photos and readings for the file.
Customers in Harpenden can get a guide price online in a couple of minutes. It uses East of England rates, which is what we would charge for the same job anywhere in Hertfordshire. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Landlord ventilation in Harpenden at a glance
- Town
- Harpenden, Hertfordshire
- Postcode districts
- AL3, AL4 and AL5
- Nearby
- St Albans (5 miles), Luton (5 miles) and Codicote (6 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
What the work involves
Awaab's Law already sets strict timescales for social landlords, and the Renters' Rights Act provides for similar duties to be extended to private renting. Wales, Scotland and Northern Ireland have their own standards, but the practical answer is the same: moisture has to be extracted.
Portfolio programmes
Multiple properties surveyed and upgraded to one standard, with a report per address.
Fan upgrade per room
Humidity-controlled or continuous fans in kitchens and bathrooms, ducted to outside.
Guide prices in Harpenden
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £360–£625 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,575–£2,825 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £130–£235 inc VAT |
These ranges use our East of England rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Fans in the property are switched off, broken or vent into the loft
- You are refurbishing between tenants
- You manage HMOs with many shower rooms and kitchens
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Harpenden
What is the price of landlord ventilation work in Harpenden?
Guide prices for Harpenden use East of England rates: rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) is typically £1,575 to £2,825 inc VAT per property. We confirm a fixed price in writing before any work starts.
Do you give landlords paperwork?
Every job comes with photos, product details and measured airflow, so you can show what was done and when.
Is a landlord responsible for condensation and mould?
A landlord is responsible for the condition of the property, including adequate ventilation and heating, and serious damp and mould can be a hazard under housing law. Tenants also have to use the home reasonably, but ventilation that works without effort removes most disputes.
Is the survey free in Harpenden?
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.
How do I get a price for landlord ventilation work in Harpenden?
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.
Get a guide price online, then we confirm it on a free survey of your Harpenden property.
Landlord ventilation near Harpenden
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.