Kent · Extract fan repair and replacement
Extract fan repair and replacement in Wilmington, Kent
Extract fan repair across Wilmington and nearby, booked around your opening hours and signed off in writing with photos.
- A fan that will not start at all
- A motor that trips out or overheats
- An extract that vibrates through the ductwork
About our extract fan repair in Wilmington
Extract fan repair starts with a diagnosis. Noise can come from grease on the impeller, worn bearings or a slipping belt, while a fan that won’t start may have a motor or control fault. You hear what we have found before any work goes ahead. If you have vibration spreading from the fan into the ducts and an extract fan that has stopped working, we can help, from belts and pulleys, kitchen extract fans and bearings onwards.
For a fan repair in or near Wilmington, the more you tell us about the fan, the better the first visit: pictures of the fan, its rating plate and how to reach it all help.
Think of the report as the system’s health record: a dated account with photos of everything we did. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Location
- Wilmington (DA2, DA5, DA1)
- Wider area
- Kent
- Paperwork
- Report and pictures after the visit
- Quote
- A fixed quote up front
- Hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Why act early in Wilmington
A struggling motor runs hotter and works harder. That shortens its life and a burnt-out motor is a bigger job than a worn belt. Early attention keeps the cost and disruption down. Planning a trip to Wilmington ahead is easier for everyone than a rushed one.
Several systems or sites on one quote often makes better use of the time. Mention every system or site you need covered and we will price it together.
Why choose Duct Doctor in Wilmington
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Survey first, then a fixed quote
- Evenings, overnight and weekends, plus 24/7 emergency callout
- Fixed quotes from a survey or pictures
Take a look at how cleaning jobs are priced or our accreditations and certificates.
How it works
The first job on site is protection: floors, worktops and anything near the work are covered. After that, the system is made safe and the work begins. The work on site takes anything from an hour or two to a full visit, depending on the fault, and we clear up before we go. In a small place like Wilmington, the journey is planned ahead and the visit arranged around the site’s hours.
- You describe the fault and we arrange a visit.
- We isolate the fan before touching it.
- The fan and its controls are checked to pin down the fault.
- A fixed quote for the repair or replacement follows.
- We fix the fault and run the fan to check it.
Getting ready for the visit
- Dig out any earlier paperwork for the system
- Make sure equipment near the work can be switched off and left to cool
- Tell us about site rules, permits or sign-in
Ask for a quote
For a fixed quote, ring 0345 646 2711 or use the quote form and tell us the type of site, your opening hours and roughly what the system looks like. A few photos and your last certificate or report help a lot. You’ll usually have a quote within one working day.
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Places near Wilmington
More services for Wilmington
Do you need extract fan repair in Wilmington?
Some faults are in the controls rather than the fan. A failed speed controller or a wiring fault can stop a fan, and a fan that will not start is not always a dead motor.
Signs it’s time to call us include:
- A fan that won’t start at all
- Poor airflow at the canopy
- A fan that whines, hums or grinds
- A fan shaking on its mountings
If you look after a church or hall kitchen near St Barnabas, or anywhere in Wilmington, test the extract fan before a big event rather than on the day.
Before booking anyone
- Whether the price is fixed
- Whether inaccessible sections are listed on the report
- When they can work, and whether that is outside your opening hours
- Proof of insurance
Managing agents and facilities teams in Wilmington
Whether it’s one building or many, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Multi-site operators often want one contractor and one number. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.
Wilmington questions
Can you come out to a failed extract fan in Wilmington out of hours?
Our emergency line runs 24/7, and Wilmington is within the area we cover. Use 0345 646 2711, our emergency number, at any time. Tell us where the fan is and how to reach it.
Who inspects food businesses in Wilmington?
The local authority for Wilmington is Dartford council, and its environmental health team does the inspecting. If the extract fan has failed, it’s worth having the repair booked, and the details to hand, before an officer visits.
Who has the legal duty for fire safety?
The law calls them the responsible person. That’s generally the employer or the person in control of the premises, and where several people have control, each can have duties. If you are not sure, check your lease and fire risk assessment.
Which records should we keep?
Each report and certificate we give you, filed in the maintenance log, along with your own cleaning log. BESA says certificates should show the date, location and technician.
Can one contract cover all our sites?
Yes. Our area covers London and the South East, so we can schedule a run of sites as one programme. Every site has its own report.
How do you keep the site clean during the work?
By covering it before any work starts. We keep the work contained and leave the area clean.
Which sectors do you work in?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
How much does an extract fan repair cost?
We cannot price it without knowing the fault. After we have checked the fan, we give you a fixed price for the repair or the replacement.
Aftercare tips
Think of this as the after-treatment advice, in brief:
- Tell us about a new rattle or whine straight away
- Keep the fan on a planned cleaning cycle
- Keep access to the fan controls unobstructed
- Save our number for the 24/7 emergency line
Keep an ear on the fan after the repair. A new noise or vibration is worth reporting early, so it can be looked at before it grows.
Noise is usually the first sign of a fan problem. Booking a check at this stage keeps it a planned job rather than an emergency during service.
Extract fan repair around Wilmington
Look up Wilmington on the FSA’s food hygiene register and you will find about 49 restaurants, cafés and works canteens and about 43 sandwich bars and takeaways within 1.5 miles or so of the middle of Wilmington. A kitchen with a dead extract fan gets hot and smoky fast, and kitchens like these feel it at once. We cover Wilmington, about 13 miles from central London, as part of our work across London and the South East. We work evenings, overnight and at weekends, so the visit fits around the site. Environmental health officers from Dartford council inspect food businesses in Wilmington. Food hygiene rules expect food premises to have suitable and sufficient ventilation. A kitchen without a working fan has a problem to fix quickly.
School kitchens can’t easily serve lunch without extraction, so if you look after one at a school like Wilmington Grammar School for Girls, fix a failing fan before term starts.
Wilmington is about 2 miles south-west of Dartford, in Kent. We carry out extract fan repair for businesses, landlords and public buildings in Wilmington and the rest of Kent. 922 places in Kent are on our list, from busy centres to quieter spots. You can also see our page for London, about 13 miles away.
Every address in DA2, DA5 and DA1 is within our area for extract fan repair, from the main roads to the quietest streets. We cover sites on Common Lane, Parsons Lane and Oakfield Lane and nearby roads. You’ll find Wilmington on the A2, which makes it straightforward for our technicians to reach for out-of-hours visits. We also cover the places around Wilmington: Bowmans (1 mile north), Joyden's Wood (1 mile west), Puddledock (1 mile south-west), Coldblow (1 mile north-west) and Crayford (1 mile north). Within a short drive, we also cover Sevenoaks (10 miles south), Gravesend (8 miles east), Northfleet (7 miles east), Kings Hill (14 miles south-east), Swanscombe (5 miles east) and Windmill Hill (8 miles east).
Landmarks near Wilmington
Locally, jobs take us to businesses close to Dartford Heath, The Plough pub and Wilmington Primary School, among other places. Wilmington’s nearest station is Crayford station, about 1.3 miles north of the centre. Other landmarks nearby include Stone Castle (4 miles east) and West Hill Hospital (1.4 miles north-east). Open spaces near Wilmington include Wansunt Pit.
What affects the cost of extract fan repair
The price is fixed before any work begins. It’s based on:
- The times the site is available
- How big the system is
- Site rules, permits and inductions
- How easy every part is to reach
We do not list prices on the website, because the cost depends on the site in front of us. Call for a fixed quote, and we will talk you through it.
What to send for a quote
When you contact us, these details help:
- A few general shots of the system
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- The paperwork from the last visit, if you have it
- The times we could work without disrupting the site
Some systems can be priced from pictures; others need a survey. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, you get a fixed price before any work starts.
What your team can do, and what needs us
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, next to our reports.
Some jobs should never be done in-house: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. That’s our job.