Hampshire · Extract fan cleaning

Extract Fan Cleaning in North Waltham

Cleaning of kitchen extract fans, impellers, fan housings and discharge points for businesses, landlords and public buildings in North Waltham. CHAS, SafeContractor and ISO 9001, and fully insured.

  • Vibration from an unbalanced impeller
  • Burning smells from the fan area
  • A fan that has never been cleaned

Book extract fan cleaning in North Waltham

Extract fan cleaning in North Waltham, done properly

Think of the fan as the system’s heart and the grease as a clot. A heart under strain works harder for less. We clean it, run it and note anything that needs a closer look, before signing it off. The work covers discharge points, fan housings and axial fans, and the jobs we see most are a smell of hot grease from the extract and grease stains around the discharge.

Rural kitchens often have long, low duct runs through a roof space or along an outside wall, and those horizontal sections are where grease settles. Access, parking and timings are agreed before the day.

Our accreditations include CHAS, SafeContractor and ISO 9001, and we’re fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.

The Duct Doctor team standing beside their branded white and blue vans
Location
North Waltham (RG25)
Region
Hampshire
Paperwork
TR19® certificate and photo report
Price
A fixed price before work begins
Hours
Evenings, overnight and weekends; 24/7 emergencies
Call
0345 646 2711
Last updated
30 October 2026

When something else is needed

Some problems need a different service or another trade:

  • An undersized fan that can’t cope
  • An impeller that is bent or split
  • Grease in the canopy and ductwork

If you’re not sure, just give us a ring on 0345 646 2711 or use the quote form and we will give you a straight answer.

Where we work

  • Roof-mounted fans
  • In-line fans
  • Centrifugal fans
  • Discharge points
  • Axial fans
  • Fan housings

Leave it or put it right?

Grease on the impeller makes the fan less efficient. Less air is pulled from the kitchen, so heat and smoke linger and the motor works harder. Rural sites cannot always move to another kitchen or room when something fails.

The cost depends on how big the system is, the condition it’s in and access to every part of it. You get a fixed price before we start, so there are no surprises.

What you get with us

  • Accredited under CHAS and SafeContractor, with ISO 9001
  • Fully insured
  • Ventilation hygiene specialists since 2009
  • Survey first, then a fixed quote

Take a look at how cleaning jobs are priced and our accreditations.

How the job changes from site to site

Roof-mounted fans

A roof fan sits in cooler air, so grease can settle heavily. The impeller and housing are scraped and degreased.

Inline duct fans

Some fans are built into the duct itself. We get to them through the duct or casing, once they’re isolated.

Fixed quotes for extract fan cleaning in North Waltham

You’ll get a fixed price before any work starts. It takes into account:

  • Site requirements such as sign-in and permits
  • The size of the system
  • Whether we need access equipment or extra panels
  • Where the site is and how we reach it

You will not find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we’ll explain what it covers.

What to send for a quote

When you contact us, these details help:

  • How we’d reach plant on a roof or in a plant room
  • Your opening hours and when the area is out of use
  • Your last certificate, test record or report
  • Detail shots of panels, filters and grilles

To help us quote: where the site is, what it is and its opening hours, a few pictures and any previous report or certificate. Once you have those, give us a ring on 0345 646 2711 or email us.

Common questions in North Waltham

Who enforces fire safety at workplaces in North Waltham?

It’s Hampshire and Isle of Wight Fire and Rescue Service, which covers North Waltham. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.

Do you work at weekends in North Waltham?

Yes. We work evenings, overnight and at weekends. The work in North Waltham can fit around your hours. Let us know the hours you’re closed and we will book within them.

Why has my extract fan got louder?

Often it’s grease on the impeller. Grease collects unevenly and unbalances the impeller, causing vibration and noise. If cleaning doesn’t, the bearings or motor may need attention.

Is TR19 cleaning required by law?

No. The law sets the duty; TR19® is the benchmark used to show it’s met. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person has to manage fire risk, and without records, many insurers may refuse or reduce a claim.

Do you have a 24/7 line?

Yes. Our emergency line runs 24/7 for anything that can’t wait until a planned visit. Call us any time and explain what’s happened.

How long will it take to clean the fan?

A single accessible fan does not take long, but hard-to-reach fans take more time. We plan it out of hours.

How much notice should we give?

For planned work, earlier is better, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.

How much does extract fan cleaning cost?

The cost depends on the size of the system, its condition, access and timing. Ask us for a fixed quote and we will typically reply within one working day.

Keeping the system healthy

To keep the system working properly between visits:

  • Listen for new noises or vibration from the fan
  • Keep access to the fan clear
  • Keep records of every fan clean
  • Look for grease stains near the discharge

Keep the report with the maintenance log and fire risk assessment. It shows the fan’s condition at the time of the clean, which helps if anything changes later.

Fewer grease particles reaching the fan means less build-up. Clean, well-seated filters are the fan’s first protection, and replace any that are damaged.

What we are called out for in North Waltham

A greasy fan in North Waltham is fuel at the end of the duct. A fire in the duct can reach the fan and the grease around it, and a hot, struggling motor doesn’t help.

The symptoms we’re asked about most are:

  • An extract fan that vibrates or rattles
  • A fan that has never been cleaned
  • A smell of hot grease from the extract
  • Fat spreading onto the roof or wall by the fan

If you run catering at a healthcare site, such as a hospital like Park Prewett Hospital about 5.6 miles north-east, the extract may need cleaning more often than a part-time kitchen.

What to look for in a quote

  • If the quote is a fixed price or an estimate
  • Whether they’re fully insured
  • What records you’ll receive afterwards
  • Whether they recommend a next date

Our hiring checklist

What we do, step by step

We start by comparing what we find with the survey or your photos. Anything unexpected is raised with you before we go further. After that, the work takes a few hours where there are several fans or heavy deposits. We agree a date with you, plan the drive to North Waltham and turn up when the site is quiet.

  1. First we locate the fan and agree how it’s safely isolated.
  2. Power to the fan is isolated before anyone touches it.
  3. The impeller and the housing around it are scraped clean.
  4. The fan and its surrounds are degreased, keeping clear of the motor’s electrics.
  5. It’s closed up, run and checked, and pictures go into your report.

Preparing for the visit

  • Let us know about parking and loading
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Tell us about site rules, permits or sign-in

Ask for a quote

For a fixed quote, call 0345 646 2711, or send details by email and tell us the type of site, your opening hours and roughly what the system looks like. Photos and the last report, if you have one, make the quote quicker. You’ll typically have a quote within one working day.

Get a price

Related advice

Kitchen extracts in North Waltham

Food Standards Agency data counts about 4 restaurants, cafés and works canteens within roughly a mile and a half of the centre of North Waltham. The fan at the end of each of those extracts collects grease that slows it and wears the motor. The fire and rescue service for North Waltham is Hampshire and Isle of Wight Fire and Rescue Service. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. It’s Basingstoke and Deane council that sends environmental health officers to food businesses in North Waltham. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Our report lists what was cleaned and when, which is useful to have ready.

Church and community hall kitchens, near Church of St. Michael's or anywhere around North Waltham, are easy to forget, but their extracts collect grease like any other. Term dates shape school work: for a school like North Waltham Primary School, an extract clean fits neatly into a half-term or summer break.

North Waltham is about 5 miles south-west of Basingstoke, in Hampshire. Whether your site is in the middle of North Waltham or further out, extract fan cleaning is available to all kinds of commercial premises, from small sites to large estates. Our Hampshire coverage runs to 683 places, North Waltham among them. For sites nearby, see our Reading page, about 19 miles away.

Extract fan cleaning in RG25 follows the same survey, fixed quote and written report as everywhere else we cover. Whether your site is on Church Road, Chapel Street and Cuckoo Close or anywhere close by, our technicians can take on the work. We also cover Dummer (2 miles east), Oakley (3 miles north), Kempshott (3 miles north-east), Newfound (3 miles north) and Farleigh Wallop (4 miles east). Further out, we also cover Basingstoke (5 miles north-east), Winchester (12 miles south-west), Andover (12 miles west), Alton (10 miles south-east), Tadley (10 miles north) and Hook (11 miles north-east).

Near you in North Waltham

Locally, jobs take us to businesses close to The Fox pub. North Waltham’s nearest station is Micheldever station, roughly 3.6 miles south-west. Other landmarks nearby include Park Prewett Hospital (5.6 miles north-east). For a walk, there’s Farleigh Hill.

Map of North Waltham © OpenStreetMap contributors
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