Surrey · Ductwork cleaning

Ductwork Cleaning in Guildford

Ductwork cleaning in Guildford, surveyed first and signed off with a written report and photos. Call for a fixed quote.

  • A duct nobody has opened in years
  • Thick crusts of old grease along the duct
  • Sections of duct with no access panels

Ductwork cleaning near Guildford

How we handle ductwork cleaning in Guildford

Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. As a BESCA Vent Hygiene Elite member, our duct cleaning is done to BESA TR19® Grease, and our certificates are issued through the BESCA Vent Hygiene Elite portal. If you are dealing with thick crusts of old grease along the duct and duct runs with no cleaning record, we can put it right, from vertical risers, multi-storey ducts and access panels onwards.

Town-centre kitchens in a place like Guildford often sit below flats or offices, and the extract can climb several storeys before it discharges. A riser needs proper access to be cleaned top to bottom, and any section we cannot reach is recorded on the report.

It’s worth checking any contractor’s accreditations. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, with full insurance on top.

Where
Guildford (GU1, GU2, GU4, GU3)
Region
Surrey
Records
Certificate and photo report
Quotes
A fixed price before we start
Hours
Out of hours as standard, 24/7 emergency line
Telephone
0345 646 2711
Updated
30 October 2026
Inside an extract duct: heavy deposits on the left, cleaned metal on the right

How we price ductwork cleaning

Sites vary more than people expect. What affects the quote:

  • Site rules, permits and inductions
  • One-off work versus a regular cycle
  • The condition we find in the survey
  • Where the site is and how we reach it

One small site or a whole estate, we price it on the same basis: what needs doing, how we get to it and when. The price is fixed before any work starts.

Asking for a quote

Photos let us diagnose from a distance. The most useful are:

  • Problems your staff have spotted
  • Detail shots of panels, filters and grilles
  • Where the plant sits or the system leaves the building, such as a roof or outside wall
  • Wide pictures of the system and the area around it

To get a fixed quote, give us a ring on 0345 646 2711, or send details by email with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. We normally come back within one working day.

Keeping the system healthy

So the system stays in good health:

  • Do not switch the extract off early
  • Diarise the next duct clean
  • Keep your cleaning records together
  • Leave a way through to the access panels

Keep the certificate and report with the fire risk assessment. It’s the evidence an insurer or inspector may ask for, and the pictures make the duct’s condition easy to see.

Have access panels fitted where sections cannot be reached. It doesn’t stop grease forming, but it stops it building unseen.

Staff cleaning versus specialist work

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 don’t reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.

Some jobs should never be done in-house: 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.

How the visit works

Protection comes first: sheeting goes over floors and surfaces close to the work. Then we make the system safe and start. It takes a few hours for a short run, longer for long runs and tall risers, and we clear up before we go. Phased working suits larger sites in a place the size of Guildford, with each part handed back before the next starts.

  1. We start by working out how the duct runs and where it can be opened.
  2. Set points along the runs are tested for grease.
  3. Access panels are opened and heavy deposits scraped out by hand.
  4. Horizontal runs and risers are then degreased by the method that suits the deposit.
  5. We test again, take pictures and note any part that couldn’t be reached.

Before we arrive

  • Arrange a key holder or contact on site
  • Mention any sign-in, permit or induction we need
  • Find the previous report, if there is one

How to get a quote

Quoting starts with a diagnosis, either from photos and details you send or from a site visit. Then we send a fixed price so you know the cost before any work starts.

Get a quick quote

Related advice

Multi-site and managed buildings

We also work for facilities teams across offices, schools and healthcare in Guildford and across Surrey. Larger estates can be phased building by building to keep disruption down.

We regularly work with managing agents. Send the address, what’s needed and how access works, and we will send a fixed quote.

What ductwork cleaning can’t fix

We will not sell you work that does not address the problem, so these are the things it won’t cover:

  • Sections that cannot be reached safely without new access (those are recorded, and panels can be fitted)
  • A worn-out fan that needs replacing
  • A duct that’s too small or badly routed for the kitchen (a design issue)

If you are not sure, just ring 0345 646 2711 or use the quote form and we will give you a straight answer before you book.

Parts of the system we cover

  • Access panels
  • Attenuators
  • Vertical risers
  • Multi-storey ducts
  • Horizontal duct runs
  • Bends and junctions

Why it’s worth doing now in Guildford

TR19® isn’t law, but the duty to manage fire risk is. The Fire Safety Order 2005 makes the responsible person assess and reduce fire risk, and grease in the duct is part of that. Larger sites in Guildford are easier to manage on a planned schedule.

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 you get with us

  • Every job surveyed first
  • BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
  • A written report with photos after each visit
  • Work around your opening hours, with 24/7 emergency cover

See what affects the cost or our accreditations and certificates.

FAQs for Guildford

Can school kitchens in Guildford be cleaned in the holidays?

Yes. Half-terms and the summer break are the natural time for school work. The FSA’s register shows about 37 schools and colleges with food registrations within roughly a mile and a half of Guildford. Booking early in the term gives the best choice of holiday dates.

Who enforces fire safety at workplaces in Guildford?

Surrey Fire and Rescue Service is the fire and rescue service for Guildford. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.

Will I get a report after the ducts are cleaned?

When the duct is cleaned as part of a full TR19 clean, you get a TR19 certificate and a photo report. The report shows readings, photos and any sections we couldn’t reach.

Can you quote from pictures?

Typically, yes. Send wide shots, close-ups of any access panels and anything that worries you, and a fixed quote normally follows within one working day. Some sites still need a visit, and we’ll say so.

Are you accredited?

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

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.

Can you look after several sites?

Yes. You deal with one contact for every site across London and the South East, with visits on a regular schedule.

How can I tell if my extract ducts are dirty?

Start with the date of the last clean. No record, or a passed date, means it’s due, and grease readings will confirm how urgent it is.

Guildford kitchens: local notes

According to Food Standards Agency records, there are about 49 pubs, bars and clubs and about 3 hotels, B&Bs and guest houses within roughly a mile and a half of the centre of Guildford. Any of them serving cooked food has an extract to keep clean, from canopy to discharge. It’s Guildford council that sends environmental health officers to food businesses in Guildford. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Our report lists what was cleaned and when, which is useful to have ready. Guildford sits within the area of Surrey 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.

School kitchens, at schools like Sandfield Primary School for example, are normally cleaned in the holidays so no lunches are lost. Commuter trade near London Road (Guildford) station can mean long cooking hours, and long hours put a kitchen into BESA’s more frequent cleaning bands. A hospital like Mount Alvernia Hospital, about 0.9 miles south-east, is the kind of site where a kitchen may cook for patients, staff and visitors all day.

Guildford is about 27 miles south-west of London, in Surrey. Every kind of commercial site in Guildford, ductwork cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so trading is not interrupted. Our area takes in 395 places across Surrey, large and small.

Ductwork cleaning in GU1, GU2, GU4 and GU3 is surveyed, quoted and booked the same way as anywhere else. If you need ductwork cleaning at premises on Church Road, Market Street and High Street or a nearby road, our technicians can take on the work. Guildford is on the A3 and A25, which makes it straightforward for our technicians to reach for out-of-hours visits. Neighbouring places we cover for ductwork cleaning include Bellfields (1 mile north), Abbotswood (1 mile south-east), Stoughton (1 mile north-west), Westborough (1 mile west) and Burpham (1 mile north-east). Larger places within reach include Woking (5 miles north), Camberley (9 miles north-west), Epsom (15 miles north-east), Farnham (10 miles west), Egham (13 miles north) and Walton-on-Thames (12 miles north-east). As one of the bigger places in Surrey, Guildford has commercial sites of every size, and we cover all of them for ductwork cleaning.

Around Guildford

In Guildford, that means kitchens and buildings near The King's Head pub, Guildford High School and Surrey Maths School and the streets around them. For rail, the closest station is London Road (Guildford) station, about 0.6 miles south-east of the centre. Nearby you’ll also find Guildford Castle (0.9 miles south) and Guildford House (0.8 miles south). Open spaces near Guildford include Silent Pool and Pewley Hill.

Map of Guildford © 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