Buckinghamshire · Extract fan repair and replacement

Lamport extract fan repair

Extract fan repair for Lamport and the surrounding area: diagnosis first, then a fixed quote, the work and a report with photos. Ask us for a fixed quote.

  • A fan shaking on its mountings
  • Weak extraction and a smoky kitchen
  • An extract fan that has stopped working

Extract fan repair near Lamport

Do you need extract fan repair in Lamport?

Fan bearings don’t last for ever, especially in a hot, greasy airstream. Worn bearings whine, rumble or grind, and if they’re left they can seize.

The symptoms we’re asked about most include:

  • An extract that vibrates through the ductwork
  • A squealing belt on start-up
  • A fan that whines, hums or grinds
  • An overheating extract motor

Holidays are the time to replace a tired kitchen fan at schools such as Akeley Wood Senior School, rather than mid-term.

Questions to ask before booking

  • How VAT is shown on the quote
  • What insurance they carry
  • How areas they cannot reach will be recorded
  • Whether they recommend a next date

Choosing a duct cleaning contractor

How we handle extract fan repair in Lamport

We treat a failing fan much like a patient: we hear the symptoms, find the cause and put it right. The aim is steady, quiet extraction and a plain account of what we found. If you are dealing with an old fan that needs replacing and a knocking noise from the extract fan, we can put it right, from fan motors, bearings and roof and wall fans onwards.

Rural kitchens often have fans mounted on outside walls or roofs, exposed to the weather. Weather and grease together wear out motors and bearings.

The paperwork matters as much as the work. Each visit is written up with pictures, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.

The Duct Doctor team standing beside their branded white and blue vans
Location
Lamport (MK18)
Wider area
Buckinghamshire
Reporting
Written report with pictures
Quote
A fixed price before any work starts
Hours
Nights, weekends or holidays to suit you
Phone
0345 646 2711
Checked
30 October 2026

Fixed quotes for extract fan repair in Lamport

There’s no set price list, because sites vary so much. The quote depends on:

  • When the work can happen, such as evenings, overnight or weekends
  • Whether several sites go on one quote
  • How easy every part is to reach
  • Site rules, permits and inductions

When the work has to happen, how we reach it and how big the site is all affect the cost. We take each of them into account, and the price is fixed before any work starts.

Helping us quote

You do not need the technical terms. It helps if you can send:

  • How we’d reach plant on a roof or in a plant room
  • Detail shots of panels, filters and grilles
  • Wide photos of the system and the area around it
  • Any previous report or certificate

To help us quote: the address, the type of site and when it’s open, photos of the system and the last certificate or report, if there is one. Once you have those, ring 0345 646 2711 or email us.

What we do, step by step

There are three stages on the day: set-up, the treatment itself and the sign-off. Set-up means sheeting and making equipment safe, and the sign-off is a written report with pictures. The middle part takes longest, and that takes a few hours for most repairs, longer for a full fan replacement. We agree a date with you, plan the drive to Lamport and turn up when the site is quiet.

  1. First, you tell us the symptoms: noise, shaking, weak extraction or no power.
  2. With the fan safely isolated, we open it up for a proper look.
  3. We check the motor, bearings, drive, impeller and mountings.
  4. You hear what’s wrong and what it will cost, with a fixed quote, before we go ahead.
  5. We fix or replace the fan, then test it running before we leave.

Getting ready for the visit

  • Arrange a key holder or contact on site
  • Let us know about parking and loading
  • Move anything stored near the system

Getting a quote

Quoting starts with a diagnosis, from your photos and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work so you know the cost before work begins.

Get a quick quote

Read more

What staff can safely do

A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. Leave those to us.

Logging matters as much as cleaning. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.

What extract fan repair looks like in Lamport

We cover Lamport, about 53 miles from central London, as part of our work across London and the South East. Evening, overnight and weekend visits are all possible. In Lamport, food businesses are inspected by environmental health officers from Buckinghamshire council. A kitchen with no working extract can fall short of the suitable and sufficient ventilation food hygiene rules expect. That makes a fan repair urgent rather than something to put off.

A fan that rarely runs, like one in a hall kitchen near Parish Church of St Mary or elsewhere in Lamport, can seize between uses.

Lamport is about 2 miles north of Buckingham, in Buckinghamshire. Every kind of commercial site in Lamport, extract fan repair is something we can help with. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. Lamport is one of 263 towns, villages and districts in Buckinghamshire where we work for extract fan repair. For sites nearby, see our Milton Keynes page, about 10 miles away.

All of MK18 is within our area for extract fan repair, from busy streets to back roads. If your site is just outside Lamport, we cover Akeley (1 mile east), Maids Moreton (1 mile south-east), Lillingstone Lovell (3 miles north-east) and Leckhampstead (3 miles east). We also work in nearby towns such as Haydon Hill (15 miles south-east), Winslow (8 miles south-east), Steeple Claydon (6 miles south), Tingewick (3 miles south-west), Whitchurch (12 miles south-east) and Quainton (11 miles south).

Landmarks near Lamport

Locally, jobs take us to businesses close to Buckingham School, Stowe Park and Garden and The Queen's Head pub and the streets around them. A little further out are The Menagerie (0.9 miles west) and Buckingham Castle (2.2 miles south). For a walk, there’s Buckingham Sand Pit.

Map of Lamport © OpenStreetMap contributors

Why deal with it now?

An overloaded motor is under constant strain. 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. Rural sites can’t always move to another kitchen or room when something fails.

A single site or a whole portfolio, the quote is built the same way: what needs doing, how we get to it and when. You’ll have a fixed price before we start.

Why us?

  • Accredited under CHAS and SafeContractor, with ISO 9001
  • Fixed quotes from a survey or pictures
  • One number for every site across the South East and London
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease

Read how cleaning jobs are priced and how to check a contractor.

What the work involves, part by part

Roof and wall-mounted fans

Many kitchen extract fans sit on a roof or an outside wall. How easy the fan is to reach shapes the job, so we ask about it early.

Impellers and housings

The impeller does the work of moving air through the system. Grease deposits unbalance it and make it shake.

Questions from Lamport

Is there an emergency callout for extract fans in Lamport?

Day or night, a failed fan in Lamport can be reported on our emergency line. Use 0345 646 2711, our emergency number, at any time. If you can, stop cooking until the fan is checked.

Can the work in Lamport be done at night or at weekends?

Yes, nights and weekends are routine for us. The work in Lamport can fit around your hours. Just call us on 0345 646 2711 or email us with your opening times and we will plan around them.

Will you fit a new fan if ours cannot be repaired?

Yes. Where a fan is beyond repair, we replace it with one suited to the duct and the kitchen with a fixed price agreed before work begins.

How do you protect the area?

We cover floors and nearby surfaces with sheeting before work begins, and waste is contained as we go. At the end, the area is cleaned down.

Which accreditations do you hold?

We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.

Which records should we keep?

Everything that shows the system is looked after: reports, certificates, pictures and your own cleaning or check logs. A single log for each site works best.

Is there a survey before the work?

Yes, always. Diagnosis comes before treatment: the survey shows what needs doing and what access we need, and the quote is based on that.

Do you offer maintenance contracts?

Yes. Regular plans can run on 3, 6 or 12-monthly cycles, to suit the system and how it’s used.

For landlords and multi-site operators

Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we can quote for the whole system.

We also work for facilities teams across offices, schools and healthcare in Lamport and across Buckinghamshire. Work can be phased by floor, building or site around the people who use them.

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