Hertfordshire · Extract fan repair and replacement
Extract fan repair and replacement in Chells, Hertfordshire
Extract fan repair in Chells, surveyed first and signed off with a written report and photos. Call for a fixed quote.
- A knocking noise from the extract fan
- A whining or grinding extract motor
- A fan shaking on its mountings
Extract fan repair in Chells, done properly
Diagnosis comes before parts. We look at the motor, the belts or direct drive, the impeller and the mountings, along with the fan’s controls. Then you’re given a fixed quote for the repair or the replacement. If you have a fan that keeps cutting out and poor airflow at the canopy, we can help, from kitchen extract fans, belts and pulleys and fan motors onwards.
Kitchens around a smaller place like Chells often have fans fitted to a wall or roof years ago. When an older fan fails, replacing it can be the better answer.
We’ve been trading since 2009, and we’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.
- Place
- Chells (SG2, SG1)
- Region
- Hertfordshire
- Records
- Written report with photos
- Quote
- A fixed price before any work starts
- Hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
FAQs for Chells
Who carries out food hygiene inspections in Chells?
That is Stevenage council, whose environmental health officers carry out food hygiene inspections in Chells. An officer may ask how the kitchen is ventilated, so keep repair records with your maintenance file.
Is there an emergency callout for extract fans in Chells?
Extract fan emergencies in Chells are covered around the clock. Use 0345 646 2711, our emergency number, at any time. If you can, stop cooking until the fan is checked.
Can you set up regular visits?
Yes. Send details of the systems and how they’re used, and we’ll suggest a schedule and quote for it.
What does TR19 mean?
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 are fully insured, and we can share the details when you need them.
How do you keep the site clean during the work?
We cover floors and nearby surfaces with sheeting before we start, and waste is contained as we go. Before we leave, we tidy up and clean down.
Does the law say we must follow TR19?
Not in itself. TR19® is the benchmark insurers, fire officers and EHOs check against, and many insurance policies ask for proof of TR19® cleaning. The legal duty sits in the Regulatory Reform (Fire Safety) Order 2005 in England and Wales.
Do I get a report after the visit?
Yes. You get a written report with pictures after each visit, covering the work, any areas we couldn’t access and the recommended next date. Kitchen extract cleans to TR19® Grease also get a certificate through the BESCA Vent Hygiene Elite portal.
Also near Chells
More services for Chells
Honest limits
Not every problem is solved by extract fan repair, and we’ll tell you before we start. It does not solve:
- Faults on the gas side of an interlock system, which need a Gas Safe registered engineer
- Problems with the electrical supply to the fan (an electrician’s job)
- Cooking smells reaching neighbours, which may need odour control
If in doubt, call us on 0345 646 2711 or email us and we will say what we think.
Parts of the system we cover
- Kitchen extract fans
- Belts and pulleys
- Fan housings
- Fan motors
- Bearings
- Roof and wall fans
Leave it or put it right?
A struggling motor runs hotter and works harder. Every hour of strain takes its toll, and when it finally fails, it may take other parts with it. Catching it early keeps the repair small. A site near Chells that has to close at short notice is hard to cover for.
When the work has to happen, how we reach it and how big the site is all affect the cost. Each of those is built into the quote, and the price is fixed before we start.
Why book with us
- Every job surveyed first
- Fixed quotes, typically within one working day
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- CHAS and SafeContractor accredited, with ISO 9001
Read how cleaning jobs are priced or our accreditations and certificates.
What staff can safely do
Staff cleaning and specialist work aren’t the same thing. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but they do not reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
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.
How we price extract fan repair
Sites vary more than people expect. What affects the quote:
- A single visit or a regular plan
- Access, including roofs, risers and ceiling voids
- The condition of the system
- Any permits to work or inductions
You will not find a price list here, because each job is priced on what it involves. Call for a fixed quote, and we will explain what it covers.
What to send for a quote
A few details help us quote accurately. When you get in touch, it helps to send:
- A few general shots of the system
- Your opening hours and when the area is out of use
- Close-ups of filters, grilles, hatches or access panels
- Where the site is and what kind of site it is
Here’s what helps us quote: the address, the type of site and when it’s open, pictures of the system and any previous report or certificate. Then ring 0345 646 2711, or send details by email.
How the job changes from site to site
Direct-drive fans
Many kitchen extracts use direct-drive fans. When the motor fails, replacing the whole fan unit can make more sense than repairing it, and we will explain why.
Impellers and housings
The impeller does the work of moving air through the system. Grease on it throws it out of balance and cause vibration.
Looking after it afterwards
So the system stays in good health:
- Book regular TR19 cleaning, which includes the fan
- Avoid lowering the speed to quieten a fault
- Tell us about a new rattle or whine right away
- Save our number for the 24/7 emergency line
Where parts need ordering, we explain what that means for the kitchen until we return. We then come back and fit them outside your busiest hours.
A fan that is starting to make noise is giving you a warning. Getting it checked now means a planned repair rather than an emergency during service.
Extract fans in Chells
Look up Chells on the FSA’s food hygiene register and you will find about 42 restaurants, cafés and works canteens and about 41 sandwich bars and takeaways within about 1.5 miles of central Chells. Those that cook under a canopy rely on a fan that runs every hour they’re open. Environmental health officers from Stevenage council inspect food businesses in Chells. Food hygiene rules expect food premises to have suitable and sufficient ventilation. Getting the fan running again is the priority. Chells is about 29 miles from central London, well within the area we cover across London and the South East. The visit is fixed around your opening hours, not ours.
If you run a school kitchen, at a school such as The Nobel School or nearby, a fan that is getting noisy is best repaired in the holidays before it fails in term. If you look after a church or hall kitchen near St Hugh & St John, or anywhere in Chells, test the extract fan before a big event rather than on the day.
Chells is about 1 mile east of Stevenage, in Hertfordshire. For extract fan repair in and around Chells, it’s easy to get a fixed quote: please phone us on 0345 646 2711 or use the quote form. Our area covers London and the South East, including Chells. Across Hertfordshire, we cover 381 places, Chells among them. Our Milton Keynes page covers sites nearby, about 27 miles away.
We work across SG2 and SG1 for extract fan repair and the roads nearby. Extract fan repair is available to premises on Scott Road, Eliot Road and Newton Road and nearby roads. Close by, we work in Stevenage (1 mile west), St Nicholas (1 mile north-west), Pin Green (1 mile west), Aston End (1 mile south-east) and Bedwell (1 mile south-west). Further out, we also cover St Albans (13 miles south-west), Bishop's Stortford (14 miles east), Welwyn Garden City (8 miles south), Harpenden (10 miles south-west), Hitchin (5 miles north-west) and Hoddesdon (13 miles south-east).
Around Chells
Locally, jobs take us to businesses close to Lodge Farm Primary School, among other places. Chells’s nearest station is Stevenage station, about 1.8 miles south-west. Well-known places in the area include Lister Hospital (2.1 miles north-west) and Benington Castle (2.4 miles south-east). Green spaces nearby include Pryor's Wood.
How it works
Our technicians bring everything the work needs, including protection sheets, the right tools and access kit. You only need to give us clear access and switch off what needs to be off. On site, the work takes a few hours on site, depending on the fault and the access to the fan. In a smaller place like Chells, parking is rarely the issue, but tell us about gates, roof access and opening hours.
- You describe the fault and we arrange a visit.
- We isolate the fan before touching it.
- We diagnose the fault, checking the controls as well as the fan.
- A fixed quote for the repair or replacement follows.
- We fix the fault and run the fan to check it.
How to prepare
- Have your last certificate or report to hand
- Tell us about site rules, permits or sign-in
- Agree a time when the area can be out of use
Getting a quote
Quotes are quick. Send a few details and pictures, and we usually reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.