Hemel Hempstead, Hertfordshire
Ventilation repairs and fault finding in Hemel Hempstead
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right. Covering Hemel Hempstead and HP1, HP2 and HP3.
- From £100 inc VAT per visit
- Charged visit, price agreed first

We repair fans, PIV units and MVHR systems in Hemel Hempstead homes, and extract plant for Hemel Hempstead businesses.
Whether the property is in the middle of Hemel Hempstead or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Ventilation repairs in Hemel Hempstead at a glance
- Town
- Hemel Hempstead, Hertfordshire
- Postcode districts
- HP1, HP2 and HP3
- Nearby
- Abbots Langley (4 miles), Berkhamsted (5 miles) and St Albans (5 miles)
- Price region
- East of England
- Survey
- Charged visit, price agreed first
What the work involves
For homes, a visit covers fans, PIV and MVHR. For businesses, we repair extract fans, heat recovery units, AHUs and kitchen extract fans.
Commercial repairs
Extract fans, heat recovery units and AHUs.
Kitchen extract fans
Fan motors, belts and controls on canopy systems.
Guide prices in Hemel Hempstead
| Work | Guide price |
|---|---|
| Home repair or fault-finding visit, first hour (parts extra) (per visit) | £100–£175 inc VAT |
| Commercial repair or breakdown visit, first hour (parts extra) (per visit) | £150–£255 + VAT |
East of England rates shown. Home prices include VAT at 20%; business prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- A fan that hums but does not spin
- Grinding or rattling noises
- Water dripping from a unit or duct
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Hemel Hempstead
Do you cover Hemel Hempstead and nearby?
Yes. We cover Hemel Hempstead and nearby places including Abbots Langley, Berkhamsted, St Albans and North Watford. Send your postcode and we will confirm.
How much does a ventilation repair cost?
A home repair visit costs £95 to £165 including VAT for the first hour, plus parts; commercial visits are £145 to £245 excluding VAT for the first hour.
Is it worth repairing an old extractor fan?
Usually not for a basic bathroom fan, because a new fan costs little more than the repair. MVHR, PIV and commercial fans are often worth repairing.
What is the price of a ventilation repair in Hemel Hempstead?
Guide prices for Hemel Hempstead use East of England rates: home repair or fault-finding visit, first hour (parts extra) is typically £100 to £175 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Is the survey free in Hemel Hempstead?
This is a charged visit because it is servicing, testing or repair work. We tell you the cost before booking. Surveys for new installations on the UK mainland are free.
Ask about priority visits for Hemel Hempstead kitchen extract failures.
Ventilation repairs near Hemel Hempstead
More services in Hemel Hempstead
Get a guide price in two minutes
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