Hertfordshire · Extract fan repair and replacement
Extract Fan Repair in Whempstead
Extract fan repair and replacement for Whempstead, with a survey first and a report with photos at the end. Ask us for a fixed quote.
- An extract fan that rattles or knocks
- An old fan that needs replacing
- Weak extraction and a smoky kitchen
Looking after it afterwards
Results last longer with the right care. Here’s what we suggest:
- Book regular TR19 cleaning, which includes the fan
- Never run the extract with filters missing
- Avoid lowering the speed to quieten a fault
- Make sure every filter is in place and clean
If the fan had grease on it, the rest of the system almost certainly does too. A full TR19® clean deals with the canopy, ductwork and fan together, with a certificate and photo report.
Regular TR19 cleaning includes the extract fan. Keeping grease off the impeller is one of the simplest ways to protect it, so planned cleaning helps the fan last.
Extract fan repair in Whempstead, done properly
Grease and fans don’t mix. Deposits on the impeller throw it out of balance, which shakes the bearings and mountings. That is why we check the grease whenever we work on a fan and can arrange a TR19® clean of the whole system at the same time. The work covers belts and pulleys, bearings and fan housings, and the jobs we see most are an extract fan that has stopped working and a fan shaking on its mountings.
Somewhere as small as Whempstead, a kitchen extract fan might serve a pub, a school, a care home or a hall kitchen. A failed fan stops the kitchen, and emergency callout is available 24/7, villages included.
The sign-off is always in writing: a written report, dated and illustrated with photos, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.
- Where
- Whempstead (SG12)
- Region
- Hertfordshire
- Paperwork
- Written report with photos
- Price
- A fixed price before any work starts
- Working hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
When it’s something else
In fairness, some problems need a different fix:
- Problems with the electrical supply to the fan (an electrician’s job)
- Smells from the discharge that need odour control equipment
- A system that needs redesigning rather than repairing
If in doubt, ring 0345 646 2711 or email us and we’ll say what we think.
What the work covers
- Fan motors
- Kitchen extract fans
- Roof and wall fans
- Bearings
- Belts and pulleys
- Fan housings
Common questions in Whempstead
Do you cover Whempstead for emergency fan repairs?
Day or night, a failed fan in Whempstead can be reported on our emergency line. Ring 0345 646 2711 at any hour and describe the fault. A photo of the fan’s rating plate helps.
Do you work in villages like Whempstead?
Yes. Villages and rural sites across the South East are part of our work, Whempstead included. Let us know about access, parking and anything unusual about getting there when you book.
Do you survey before quoting?
Yes. We always survey first, from your pictures and details, or with a visit where necessary. Then you get a fixed quote.
What is TR19?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
Do you have insurance?
Yes. We’re fully insured, and the details are available on request.
Does a faulty extract fan always need replacing?
In many cases, yes. A clean, a new belt or new bearings can bring a fan back and we only recommend replacement when repair does not make sense.
Do we lose a day’s trading?
Not usually. We work when the area is out of use, such as evenings, overnight, early mornings or weekends, so you keep your normal hours.
What should go in our maintenance log?
Every certificate and report from each visit, filed in the maintenance log, along with your own cleaning log. BESA advises that certificates record the date, location and technician.
What staff can safely do
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. Leave those to us.
Staff cleaning does not replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
What we do, step by step
On the day, we arrive at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Anything that needs to be off for the work is switched off and left to cool first, and floors and nearby surfaces are sheeted. The work itself takes anything from an hour or two to a full visit, depending on the fault. In a small place like Whempstead, the journey is planned ahead and the visit arranged around the site’s hours.
- We ask what the fan is doing, from noise and vibration to a full stop.
- The fan is isolated and opened up so we can see inside.
- Each part is checked in turn: motor, bearings, drive, impeller and fixings.
- We explain the fault and give you a fixed price for the fix.
- The repair or replacement is carried out and the fan is run and checked.
Preparing for the visit
- Let us know when the site is closed or quiet
- Tell us where we can park and unload
- Clear the space around the work
Ask for a quote
Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Advice
Also near Whempstead
Also in Whempstead
What happens if it’s left?
Some kitchens run a noisy fan on a lower speed to cut the noise. It hides the symptom and weakens the extract, and the fault carries on developing. A proper diagnosis in Whempstead gets to the real cause. It’s simpler to plan the work at Whempstead now than to arrange it in a hurry later.
The cost depends on the size of the system, the condition it’s in and access to every part of it. We give you a fixed price before any work starts, so you know where you stand.
Why Whempstead businesses choose us
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- A written report with pictures after each visit
- Ventilation hygiene specialists since 2009
- A fixed price before any work starts
Take a look at how cleaning jobs are priced or our accreditations and certificates.
Signs you need extract fan repair in Whempstead
Over the years, mountings loosen and rubber mounts break down. Then every vibration is passed into the duct and the building, which is where knocking and rattling often come from.
Common reasons sites call us include:
- A belt-driven fan that squeals
- A dead fan motor
- An extract fan that rattles or knocks
- A fan worn beyond sensible repair
For school kitchens, at schools like Munden Church of England Voluntary Controlled Primary School for example, a planned fan repair in the holidays avoids losing lunches in term time.
Questions to ask before booking
- Whether the whole system is included, or only the parts that are easy to reach
- How VAT is shown on the quote
- If the quote is a fixed price or an estimate
- Proof of insurance
How we price extract fan repair
The price is fixed before any work begins. It’s based on:
- A single visit or a regular plan
- Whether we need access equipment or extra panels
- Travel, parking and unloading
- Any permits to work or inductions
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account and give you a fixed price before work begins.
Asking for a quote
When you call or email, it’s useful to have:
- Your last certificate, test record or report
- The roof, plant room or outside wall the system runs to
- Any access panels or hatches you can see
- The site address and the type of premises
To help us quote: the address, the type of site and when it’s open, pictures of the system and the last certificate or report, if there is one. Then give us a ring on 0345 646 2711, or send details by email.
Extract fans in Whempstead
In Whempstead, food businesses are inspected by environmental health officers from East Hertfordshire council. Ventilation is part of food hygiene law, which expects it to be suitable and sufficient. That is one more reason not to keep cooking with a broken fan. We cover Whempstead, about 26 miles from central London, as part of our work across London and the South East. A survey and a fixed quote come first, then the visit at a time that suits you.
If you look after a church or hall kitchen near Parish Church of All Saints, or anywhere in Whempstead, test the extract fan before a big event rather than on the day.
Whempstead is about 5 miles south-east of Stevenage, in Hertfordshire. Sites in Whempstead get the same service as everywhere we cover: a survey first, a fixed quote, work timed around your hours and a report with photos. Across Hertfordshire, we cover 381 places, Whempstead among them. London is in our area too, around 26 miles away.
We work across SG12 for extract fan repair and the streets around it. We cover sites on Whempstead Road and Mill Lane and nearby roads. If your site is just outside Whempstead, we cover Dane End (1 mile east), Burn's Green (1 mile north-west), Sacombe (1 mile south-east), Haultwick (2 miles north-east) and Sacombe Green (2 miles south-east). We also work in nearby towns such as Stevenage (5 miles north-west), St Albans (13 miles south-west), Bishop's Stortford (10 miles east), Welwyn Garden City (7 miles south-west), Harpenden (12 miles west) and Hitchin (9 miles north-west).
Around Whempstead
For rail, the closest station is Watton-At-Stone station, about 1.8 miles south-west. Well-known places in the area include Hertford County Hospital (5.4 miles south) and Benington Castle (2 miles north-west). The countryside around Whempstead includes Astonbury Wood.