Greater London · TR19 inspections and grease testing

TR19 inspections and grease testing in Crews Hill, Greater London

Professional TR19 inspection in and around Crews Hill, timed so the site keeps working and finished with a written report and pictures.

  • Missing TR19 certificates or history
  • Systems cleaned on a calendar with no measurements
  • Kitchens whose menu or hours have changed

Need TR19 inspection in Crews Hill?

What TR19 inspection cannot fix

To be straight with you, some problems need a different fix:

  • Mechanical faults in the extract
  • The legal duty, which stays with the responsible person
  • Design faults in the extract system

If in doubt, phone us on 0345 646 2711, or email photos and we will say what we think before you book.

What we work on in Crews Hill

  • Pre-clean surveys
  • Access surveys
  • Post-clean checks
  • Wet film thickness tests
  • Insurer audits
  • Deposit thickness tests

TR19 inspection for kitchens and businesses in Crews Hill

Not every kitchen fits neatly into a calendar. In a busy kitchen, grease can build faster than the minimum intervals allow for, which is why measurement matters. Our readings give your risk assessment real numbers to work from. The work covers insurer audits, access surveys and post-clean checks, and the jobs we see most are insurers asking for TR19 evidence and missing access panels found on survey.

Across London, many commercial kitchens are squeezed into basements and narrow back-of-house spaces, with extract ducts that can climb several floors to discharge at roof level. In Crews Hill, as elsewhere in the capital, a long duct run means more access points to open and more grease to remove.

The sign-off is always in writing: a dated report with pictures of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.

The Duct Doctor team standing beside their branded white and blue vans
Place
Crews Hill (EN2)
Wider area
Greater London
Records
TR19® certificate and photo report
Quote
Fixed quote, normally within a working day
When we work
After hours by arrangement; emergencies any time
Phone
0345 646 2711
Last updated
30 October 2026

Why act early in Crews Hill

Catching heavy deposits early keeps the fix small. Left alone, grease keeps building between cleans. For a site in Crews Hill, fitting the work in overnight now is far easier than closing at short notice later.

What you pay depends on how big the system is, the condition it’s in and how easy it is to reach. You get a fixed price before we start, so there are no surprises.

Why book with us

  • A single point of contact for sites across the South East and London
  • CHAS, SafeContractor and ISO 9001
  • We’re fully insured
  • Every visit written up, with pictures

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

Grease, kitchens and Crews Hill

The Food Standards Agency lists about 6 pubs, bars and clubs as registered food businesses in and around Crews Hill, up to about a mile and a half out. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. Environmental health officers from Enfield council inspect food businesses in Crews Hill. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A dated certificate in the maintenance file answers the question before it’s asked. Overnight is the normal time to clean a London kitchen extract, so trading is not affected.

If you look after a school kitchen, at a school such as St John's CofE Primary School or anywhere near Crews Hill, the holidays are the usual time for a TR19® clean. If you run a café or takeaway near Crews Hill station, early starts and late finishes leave little time to clean, so overnight extract cleaning suits.

Crews Hill is about 3 miles south-west of Cheshunt, in Greater London. We carry out TR19 inspection for commercial premises of every kind in Crews Hill and the rest of Greater London. Crews Hill is one of 764 towns, villages and districts in Greater London where we work for commercial clients. London is in our area too, about 13 miles from Crews Hill.

Our technicians cover all of EN2 for TR19 inspection and the streets around it. We cover sites on Rosewood Drive, Theobalds Park Road and Whitewebbs Road and nearby roads. Other places close to Crews Hill include Clay Hill (1 mile south-east), Gordon Hill (1 mile south-east), Bulls Cross (2 miles east), Forty Hill (2 miles south-east) and Enfield Chase (2 miles south). Larger places within reach include London (13 miles south), City of Westminster (12 miles south), Marylebone (11 miles south), Kensington (13 miles south), St Pancras (11 miles south) and Shoreditch (11 miles south).

What’s near Crews Hill

Around Crews Hill, our work takes us to kitchens and buildings near Chace Community School and The Plough pub. There’s a railway station in Crews Hill itself: Crews Hill station. Nearby you will also find Chase Farm Hospital (1 mile south) and Museum of Enfield (2.3 miles south). Open spaces near Crews Hill include Fir and Pond Woods and Bowyer's Water.

Map of Crews Hill © OpenStreetMap contributors

What happens on the day

Night work is normal for us. A lot of visits happen overnight or at weekends, so a kitchen or building can carry on as usual the next day. On site, the work takes a couple of hours for a typical kitchen extract system. Before any visit in Crews Hill, we agree where the van can stop and how equipment reaches the system.

  1. We go through any past certificates and reports.
  2. The layout is traced from the canopy to the discharge.
  3. We note where access panels are and where more are needed.
  4. We measure the grease and photograph each point.
  5. You get a report and a fixed quote for the clean.

Before we arrive

  • Agree a time when the area can be out of use
  • Let us know how we reach the system, including roofs, risers and plant rooms
  • Have your last certificate or report to hand

How to get a quote

Quoting starts with a diagnosis, from your photos and details or, where that isn’t enough, a survey on site. Then we send a fixed price, before we start.

Get a quick quote

Related advice

What we are called out for in Crews Hill

Grease builds up as cooking vapour cools inside the extract. It often collects where nobody can see it: the plenum, bends and horizontal runs.

Look out for any of the following:

  • Insurers asking for TR19 evidence
  • Kitchens whose menu or hours have changed
  • Missing TR19 certificates or history
  • Systems that need surveying before cleaning

Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Chase Farm Hospital is the nearest hospital to Crews Hill, about 1 mile south.

What to look for in a quote

  • Whether they recommend a next date
  • Whether the whole system is included, or only the parts that are easy to reach
  • Whether inaccessible sections are listed on the report
  • Proof of accreditation you can verify

Questions to ask before you book

How we price TR19 inspection

We quote each job individually. These are the things that affect it:

  • Whether it’s a one-off visit or part of a schedule
  • The times the site is available
  • Travel, parking and unloading
  • The size of the system

Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we will go through it with you.

Helping us quote

Photos and a few facts are often enough to price the work. Useful things to send:

  • Your last certificate, test record or report
  • Wide photos of the system and the area around it
  • How we’d reach plant on a roof or in a plant room
  • The site address and the type of premises

There’s no standard price list, because no two systems are the same. Instead, we look at your site first, from pictures or a survey, then send a fixed quote. To get going, give us a ring on 0345 646 2711, or email photos.

In-house cleaning or a specialist?

Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. What they can’t safely do is clean inside the ductwork, the fan or the risers, which is where we come in.

Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, alongside our reports.

Your questions about TR19 inspection in Crews Hill

Do you clean school canteen extracts around Crews Hill out of term?

Yes. Half-terms and the summer break are the natural time for school work. The FSA’s register shows about 9 schools and colleges with food registrations within roughly a mile and a half of Crews Hill. Booking early in the term gives the best choice of holiday dates.

Which fire and rescue service is responsible for Crews Hill?

Fire safety enforcement in Crews Hill is handled by London Fire Brigade. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.

What if parts of the system can’t be reached?

They’re listed in the report, never skipped quietly. You will know exactly which parts weren’t reached and why, and we can quote to improve the access.

Do you look at the system first?

Yes, always. We diagnose before we treat: the survey tells us what the system needs and how to reach it, and the quote is based on that.

Do you offer emergency callouts?

Yes, day and night, every day of the year. Office hours are Monday to Friday, 8am to 6pm, and the emergency line covers the rest.

Do you work in Crews Hill?

Yes. Our area takes in London and the counties of South East England, Crews Hill included.

What do you need from me for a quote?

Some pictures and a quick description of the system, with the address and opening hours. If we need more, we’ll ask.

What does TR19 inspection cost?

Every site is different, so each gets its own fixed quote. To get one, call 0345 646 2711 or use the quote form with the site type, opening hours and a few photos.

Landlords, agents and facilities managers

Multi-site operators often want one contractor and one number. We cover South East England and London, so a run of sites can go into one programme and kept on a regular cycle.

We work for landlords, managing agents and facilities managers as well as the people running the site. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we’re happy to quote for all of it.

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