Hampshire · Extract fan repair and replacement

Extract Fan Repair in Cowplain

Specialist extract fan repair for Cowplain: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.

  • A fan shaking on its mountings
  • A whining or grinding extract motor
  • An extract fan that has stopped working

Extract fan repair across Cowplain

Part by part

Belt-driven fans

Belt-driven fans have a motor that turns the impeller through belts and pulleys. Belts wear, stretch and slip, and pulleys and bearings need checking too.

Impellers and housings

The impeller is the bladed wheel that moves the air. Grease on it throws it out of balance and make it shake.

Extract fan repair for kitchens and businesses in Cowplain

If an extract fan in Cowplain is struggling or has stopped, we diagnose the fault and give you a fixed quote for the repair or the replacement. When the fan gives up mid-service, our 24/7 emergency line is there. If you are dealing with poor airflow at the canopy and an overheating extract motor, we can help.

A callout to a place like Cowplain is planned so the first visit fixes as much as possible, so photos of the fan and its rating plate help.

We are CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.

Location
Cowplain (PO8, PO7)
Region
Hampshire
Records
Photo report after each visit
Quotes
Fixed quote, normally within a working day
Working hours
Nights, weekends or holidays to suit you
Phone
0345 646 2711
Checked
30 October 2026
The Duct Doctor team standing beside their branded white and blue vans

Multi-site and managed buildings

Multi-site operators often want one contractor and one number. We cover South East England and London, so visits at different addresses can be planned together and kept to a regular schedule.

The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. Where responsibility is shared, records matter even more.

What affects the quote in Cowplain

Some jobs are bigger than they look, and some smaller. What affects the quote:

  • The condition of the system
  • Any permits to work or inductions
  • When the work can happen, such as evenings, overnight or weekends
  • How easy every part is to reach

No two sites are the same, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all play a part.

Asking for a quote

Photos let us diagnose from a distance. Try to include:

  • Where the site is and what kind of site it is
  • The roof, plant room or outside wall the system runs to
  • Photos showing the whole system and its surroundings
  • Any symptoms, from odd noises to smells or leaks

Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, the quote is fixed before any work is booked.

How it works

Your trading hours come first. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. Once we’re in, the area is sheeted and anything that has to be off is turned off and cooled, and the job takes anything from an hour or two to a full visit, depending on the fault. Everything the job in Cowplain needs is worked out beforehand, from the survey.

  1. We ask what the fan is doing, from noise and vibration to a full stop.
  2. With the fan safely isolated, we open it up for a proper look.
  3. Each part is checked in turn: motor, bearings, drive, impeller and fixings.
  4. You get our diagnosis and a fixed quote to repair or replace.
  5. The repair or replacement is carried out and the fan is run and checked.

Preparing for the visit

  • Tell us the best time to work, such as after service or at a weekend
  • Name a contact who can let us in at the agreed time
  • Allow time for equipment near the work to be turned off and cool down

Getting a quote

Getting a quote does not take long. Call or email with a few details and you’ll normally have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.

Get a quick quote

Read more

Keeping the system healthy

Aftercare is simple, and it makes the next visit easier:

  • Make sure every filter is in place and clean
  • Do not turn the fan down to hide a noise
  • Keep the area around the fan controls clear
  • Tell us about a new rattle or whine right away

Once we are done, the extract is back in service. We leave the area tidy and explain anything you need to know.

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.

When something else is needed

Extract fan repair can’t fix everything, and we’d rather say so up front. It won’t put right:

  • Grease build-up in the rest of the extract system
  • A system that needs redesigning rather than repairing
  • Faults on the gas side of an interlock system, which need a Gas Safe registered engineer

Not sure which it is? You can phone us on 0345 646 2711, or email photos and we’ll tell you honestly.

What the work covers

  • Fan motors
  • Belts and pulleys
  • Kitchen extract fans
  • Bearings
  • Fan housings
  • Roof and wall fans

Extract fans in Cowplain

Food Standards Agency data counts about 36 restaurants, cafés and canteens and about 28 takeaways across Cowplain and its immediate surroundings (about a mile and a half). A kitchen with a dead extract fan gets hot and smoky fast, and kitchens like these feel it at once. Kitchens in Cowplain get their food hygiene inspections from Havant council. A kitchen with no working extract can fall short of the suitable and sufficient ventilation food hygiene rules expect. So a failed fan is worth fixing before the next service, not the next month. We cover Cowplain, about 58 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.

Hall kitchens near The Hart Plain Church, or anywhere around Cowplain, often use their fans only now and then, and an idle fan can stick.

Cowplain is about 1 mile south-west of Horndean, in Hampshire. Across the PO8 area, we cover extract fan repair for commercial sites. Across Hampshire, we cover 683 places, Cowplain among them. There’s also a page for Portsmouth, about 7 miles away.

We cover every part of PO8 and PO7 for extract fan repair and the streets around it. That includes premises on Milton Road, King's Road and London Road and the roads around them. Other places close to Cowplain include Hart Plain (1 mile south-west), Waterlooville (1 mile south), Soake (1 mile west), Furzeley Corner (2 miles west) and Purbrook (2 miles south). Within a short drive, we also cover Gosport (9 miles south-west), Havant (3 miles south-east), Eastleigh (15 miles west), Fareham (8 miles south-west), Hedge End (12 miles west) and Petersfield (8 miles north-east).

Landmarks near Cowplain

In Cowplain, that means kitchens and buildings near The Cowplain School. The closest station to Cowplain is Rowlands Castle station, roughly 3 miles east. Well-known places in the area include Havant Museum (3.9 miles south-east) and Havant War Memorial Hospital (3.5 miles south-east). Open spaces near Cowplain include Windmill Hill and Southmoor Nature Reserve.

Map of Cowplain © OpenStreetMap contributors

What we are called out for in Cowplain

Some grease always slips past the filters and reaches the fan. It builds up on the impeller blades unevenly, and an unbalanced impeller shakes and starts to vibrate and rattle.

These are the problems we see most often:

  • A fan running too slowly to clear the kitchen
  • An extract that vibrates through the ductwork
  • An old fan that needs replacing
  • A knocking noise from the extract fan

If you run a school kitchen, at a school such as Woodcroft Primary or nearby, a fan that is getting noisy is best repaired in the holidays before it fails in term.

What your quote should include

  • Proof of accreditation you can verify
  • Whether the work can be done while the site is closed
  • What’s included in the scope, part by part
  • When the next visit should be, and why

How to choose an extract cleaning contractor

Common questions in Cowplain

Do you work in villages like Cowplain?

Yes. Cowplain is within the area we cover across London and the South East. Photos of the system and directions to the site help us plan the visit.

What if my kitchen extract fan stops in Cowplain at night?

Cowplain is covered, and our emergency callout runs 24/7. Use 0345 646 2711, our emergency number, at any time. If you can, stop cooking until the fan is checked.

What is TR19?

It’s the industry benchmark for cleaning ventilation and kitchen extract systems, written by BESA. It sets out inspection, cleaning and record keeping and expects a risk-based approach.

Can one contract cover all our sites?

Yes. Send the list of sites and the work at each and you will get one fixed quote.

Will you tell us when the next visit is due?

Yes. How often depends on use and condition and the report sets out why.

Is repair an option before replacing the whole fan?

In many cases, yes. Many faults are fixed by cleaning the impeller or renewing worn parts and we only recommend replacement when repair doesn’t make sense.

What will a fan repair or replacement cost?

It depends on the fault, the parts and the access. After diagnosing, you get a fixed quote before any work starts.

Is it worth cleaning the extract while you’re fixing the fan?

Repairing the fan doesn’t clean the canopy or ducts. If there’s grease on the fan, a full TR19® clean is worth booking, and we can arrange both.

BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London