Hertfordshire · Extract fan repair and replacement
Extract Fan Repair in Holwellbury
Repair and replacement of kitchen extract fans, fan motors and worn fan parts in Holwellbury, surveyed first and signed off with a written report and photos. Ask us for a fixed quote.
- A fan that won’t start at all
- Weak extraction and a smoky kitchen
- A knocking noise from the extract fan
Different parts, different methods
Motors and bearings
If the motor runs hot or keeps tripping, something’s wrong. The cause might be grease restricting the airflow or the motor may be near the end of its life.
Impellers and housings
The fan housing collects grease too. Both are inspected, and cleaning can form part of the repair.
About our extract fan repair in Holwellbury
Grease and fans don’t mix. Deposits on the impeller throw it out of balance and the vibration wears out bearings and fixings. So when we repair extract fan, we look at the grease too, and a full TR19® clean can be booked alongside. The work covers kitchen extract fans, belts and pulleys and bearings, and people most often call us about an extract that vibrates through the ductwork and a failed fan that needs a replacement.
In a village or hamlet like Holwellbury, the kitchens with extract fans are few, wherever there are any. A failed fan stops the kitchen, and our 24/7 emergency line covers rural addresses too.
We are CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. On top of that, we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we’ve been trading since 2009.
- Location
- Holwellbury (SG5)
- Region
- Hertfordshire
- Reporting
- Photo report after every visit
- Quotes
- A fixed quote up front
- Working hours
- After hours by arrangement; emergencies any time
- Call
- 0345 646 2711
- Checked
- 30 October 2026
For landlords and multi-site operators
From a single site to a large estate, the standard is the same: diagnosis, a fixed price, work booked around your hours and a written report with pictures.
Running several sites is easier with one contractor. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
Nearby places to Holwellbury
What else we do in Holwellbury
In-house cleaning or a specialist?
Staff cleaning does not replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, alongside our reports.
What we do, step by step
The visit has three parts: getting the area ready, doing the work and signing it off. Set-up means sheeting and making equipment safe, while signing off means the written report and pictures. Most of the time goes on the work itself, which takes anything from an hour or two to a full visit, depending on the fault. Visits to a village like Holwellbury are booked in advance, at a time that suits whoever runs the site.
- We agree a time to attend, out of hours if needed.
- We isolate the extract and open the fan housing.
- We inspect every moving part and the fixings.
- You hear whether repair or replacement makes sense, with a fixed quote.
- The fan is repaired or replaced, then checked running.
Before we arrive
- Mention any sign-in, permit or induction we need
- Find the previous report, if there is one
- Clear the space around the work
Getting a quote
For a fixed quote, call 0345 646 2711 or send us an email with the site type, your trading hours and a short description of the system. A few pictures and your last certificate or report help a lot. We typically come back within one working day.
Advice
Leave it or put it right?
In kitchens with an interlocked gas supply, no extract can mean no cooking. Without extraction, the heat and fumes build up fast, so a failing fan is worth dealing with early. It’s simpler to plan the work at Holwellbury now than to arrange it in a hurry later.
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll go through it with you.
Why choose Duct Doctor in Holwellbury
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Survey first, then a fixed quote
- Ventilation hygiene specialists since 2009
- One contact for all your sites in London and the South East
Take a look at our cost guide or our accreditations.
What affects the quote in Holwellbury
Some jobs are bigger than they look, and some smaller. The main factors:
- How easy every part is to reach
- How big the system is
- What state the system is in
- Site rules, permits and inductions
What you pay reflects the actual work. That’s why every job is surveyed first, and the price is agreed before any work starts.
Asking for a quote
Photos and a few facts are often enough to price the work. Send what you can of the following:
- Detail shots of panels, filters and grilles
- Problems your staff have spotted
- Your opening hours and when the area is out of use
- A few general shots of the system
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.
Extract fans in Holwellbury
Food Standards Agency data counts about 3 restaurants, cafés and works canteens and about 8 takeaways in and around Holwellbury, up to about a mile and a half out. Every one of them that cooks under a canopy depends on its extract fan to keep cooking. We cover Holwellbury, about 35 miles from central London, as part of our work across London and the South East. The visit is fixed around your opening hours, not ours. Kitchens in Holwellbury get their food hygiene inspections from Central Bedfordshire council. Under food hygiene rules, a kitchen needs suitable and sufficient ventilation. Getting the fan running again is the priority.
A fan that rarely runs, like one in a hall kitchen near Church of St Peter (C of E) at Corner with Holwell Road or elsewhere in Holwellbury, can seize between uses. If you manage a school such as Derwent Lower School and the kitchen fan is getting louder, the next break is the time to deal with it.
Holwellbury is about 3 miles north-west of Letchworth, in Hertfordshire. Sites in Holwellbury 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, Holwellbury among them. You can also see our page for Milton Keynes, roughly 20 miles from Holwellbury.
Here we cover the SG5 postcode area for extract fan repair. Neighbouring places we cover for extract fan repair include Ickleford (2 miles south), Westmill (3 miles south), Bearton (3 miles south), Letchworth Garden City (3 miles south-east) and Walsworth (3 miles south-east). Within a short drive, we also cover Stevenage (8 miles south-east), Welwyn Garden City (14 miles south), Harpenden (13 miles south), Hitchin (3 miles south), Stotfold (3 miles north-east) and Baldock (5 miles east).
Around Holwellbury
Typical jobs here are in premises near The Priory School. The nearest railway station is Arlesey station, roughly 2.4 miles north-east of the centre. Well-known places in the area include Fairfield Hospital (2.1 miles east) and Wymondley Castle (4.6 miles south-east). Not far away are Arlesey Old Moat and Glebe Meadows and Markham's Hill.
Questions from Holwellbury
Can you come to Holwellbury after we close?
Yes, nights and weekends are routine for us. It means the site in Holwellbury keeps running as normal. Your opening times are the first thing we ask for.
Do you cover Holwellbury for emergency fan repairs?
We run a 24/7 emergency line for failed extract fans, and Holwellbury is part of our area. The number to ring is 0345 646 2711. If you can, stop cooking until the fan is checked.
Do we lose a day’s trading?
Not normally. Visits are timed for when the area is closed, such as overnight or at a weekend, so you keep your normal hours.
How much time does a fan repair need?
It depends on the fault, but most jobs take a few hours on site, depending on the fault and the access to the fan. You will know more once we have found the fault.
Which accreditations do you hold?
We hold CHAS, SafeContractor and ISO 9001, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. The Vent Hygiene Elite scheme is run by BESCA and audited independently.
Who has the legal duty for fire safety?
The Fire Safety Order 2005 calls them the responsible person: normally the employer or whoever controls the premises. In shared or managed buildings, a landlord, facilities manager or managing agent can share the duty.
Do you provide a certificate or report?
Yes. It’s the record insurers and inspectors ask to see: a written, dated record with photos of what we did and anything we couldn’t access.
Which records should we keep?
Anything that proves the system is maintained: our reports and pictures, any certificates and your in-house logs. One maintenance log per site keeps it simple.
Looking after it afterwards
Good habits slow the build-up between visits. A few tips:
- Make sure staff know who to call if the fan fails
- Keep all filters fitted while cooking
- Report new noises from the fan early
- Book regular TR19 cleaning, which includes the fan
Listen to the fan over the next few weeks. A new noise or vibration is worth reporting early rather than waiting for it to fail.
Small faults, like a worn belt, are quick to fix. Left for months, they can damage the motor or bearings, so it’s worth acting early.