Greater London · TR19 inspections and grease testing
TR19 inspections and grease testing in Redbridge, Greater London
TR19 inspection for Redbridge and the surrounding area: diagnosis first, then a fixed quote, the work and a report with photos. Call for a fixed quote.
- Post-clean verification after another contractor’s clean
- Extracts that have never been grease tested
- Missing access panels found on survey
TR19 inspection in Redbridge
After a clean, post-clean verification checks the result, with new readings and photos of the cleaned areas. It shows whether the system was left in the condition the paperwork describes. The work covers deposit thickness tests, post-clean checks and wet film thickness tests, and common reasons people get in touch are insurance renewals needing proof of TR19 cleaning and sites with gaps in their extract records.
Kitchens in Redbridge, like many across London, can share a building with flats or offices, with the duct running up through shared risers. Grease in a duct like that is a fire risk to the whole building, not just the kitchen, which is why keeping it clean to TR19® matters.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we are fully insured. On top of that, we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.
- Location
- Redbridge (IG4, IG1, IG2)
- Wider area
- Greater London
- Reporting
- Certificate plus before-and-after photos
- Price
- A fixed quote up front
- Hours
- Nights, weekends or holidays to suit you
- Phone
- 0345 646 2711
- Updated
- 30 October 2026
Staff cleaning versus specialist work
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.
What TR19 inspection looks like in Redbridge
Look up Redbridge on the FSA’s food hygiene register and you will find about 253 restaurants, cafés and works canteens and about 151 sandwich bars and takeaways across Redbridge and its immediate surroundings (about a mile and a half). Where they cook under a canopy, a grease reading is the way to tell whether the extract is due a clean. Kitchens in Redbridge get their food hygiene inspections from Redbridge council. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Keeping each certificate and photo report on file helps show the extract is looked after. London jobs typically start after the last service, with loading and roof access agreed with the building first.
Volunteers running a hall kitchen near Church of St Andrew, or anywhere in Redbridge, may not know when the extract was last cleaned, and a grease test settles it. Valentines Mansion, about 0.7 miles south-east, is one of the historic houses near Redbridge; if you run event catering at a venue like that, cleans can be booked between functions.
Redbridge is about 2 miles north-east of Forest Gate, in Greater London. From the centre of Redbridge to the outskirts, we cover TR19 inspection for every kind of premises, from small sites to large estates. Our Greater London coverage runs to 764 places, Redbridge among them. Our London page covers sites nearby (8 miles or so).
Every address in IG4, IG1 and IG2 is covered for TR19 inspection, from busy streets to back roads. That includes premises on Fowey Avenue, Beehive Lane and Wycombe Road and the roads around them. Other places close to Redbridge include Gants Hill (1 mile east), Cranbrook (1 mile south-east), Wanstead (1 mile west), Aldersbrook (1 mile south-west) and Newbury Park (1 mile east). Further out, we also cover London (8 miles south-west), City of Westminster (10 miles south-west), Marylebone (9 miles south-west), Kensington (12 miles south-west), St Pancras (8 miles south-west) and Shoreditch (7 miles south-west).
What’s near Redbridge
Around Redbridge, our work takes us to kitchens and buildings near Valentines High School and Valentines Park, among other places. For rail, the closest station is Ilford station, about 1.4 miles south-east of the centre. Other landmarks nearby include Wanstead Hospital (1.2 miles north-west) and Redbridge Museum (1.6 miles south-east). Not far away are Pole Hill and Hollow Pond.
How it works
Everything the job needs comes with us, including protection sheets, the right tools and access kit. You only need to give us clear access and switch off what needs to be off. The visit takes an hour or two for a single kitchen, longer for a large or complex system. Security desks and permits-to-work are routine in London, so let us know what your building in Redbridge needs from us.
- Post-clean verification is booked once the clean is done.
- The same access points are opened up.
- We repeat the WFTT or DTT readings.
- Photos are taken to show the condition after the clean.
- We report the findings and flag any areas that need more work.
How to prepare
- Name a contact who can let us in at the agreed time
- Let us know when the site is closed or quiet
- Mention any parking or loading restrictions
Get a fixed quote
Want a quote for TR19 inspection? Please give us a ring on 0345 646 2711 or send us an email with a few details about the site. We will talk you through the work and send you a fixed quote before anything is booked.
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Questions from Redbridge
Who enforces fire safety at workplaces in Redbridge?
It’s London Fire Brigade, which covers Redbridge. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.
Do you clean school canteen extracts around Redbridge out of term?
Yes, and it’s the easiest time to do it. With about 33 schools and colleges on the FSA’s register within roughly a mile and a half of Redbridge, it pays to plan holiday dates ahead. Send us your term dates when you phone us on 0345 646 2711 or drop us a line, and we will fit the work in.
Can you inspect our extract for our insurance company?
Yes, for kitchens across the South East and London. Tell us what your insurer has asked for and we will set the report out to match.
What happens on a pre-clean survey?
It’s a look at the whole extract before it’s cleaned, with readings and pictures. We can work from pictures and details, or visit, as suits the job.
Is TR19 a legal requirement?
No. It’s the benchmark rather than the law. In practice, an insurer can refuse or reduce a claim without proof of TR19 cleaning, so it matters in practice.
What should I send you?
Only a few details: the address, the site type, your opening hours and how we reach the system. Photos and the last report help too. Then call us on 0345 646 2711 or email us.
Do you offer emergency callouts?
Yes, any time. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line, and we will advise on what to do next.
At what point does grease need cleaning?
Two figures matter: a mean of no more than 200 microns between cleans, and 500 microns at any single point, which needs immediate spot cleaning. Our report sets your readings against both.
Landlords, agents and facilities managers
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.
When the building owner and the occupier are different, the lease normally sets out who maintains what. We can quote either party and send the paperwork to whoever needs it.
Why act early in Redbridge
If there’s a fire or a claim, your insurer may ask for TR19 records. Without them, a claim can be reduced or refused. An up-to-date inspection report is a good place to start. In a London building, a problem in a duct, damper or fan rarely stays in one unit.
We don’t list prices on the website, because each job is priced on what it involves. For a fixed quote, phone us on 0345 646 2711 or send us an email, and we will explain what it covers.
Why choose Duct Doctor in Redbridge
- Evenings, overnight and weekends, plus 24/7 emergency callout
- Ventilation hygiene specialists since 2009
- A written report with pictures after each visit
- We diagnose before we treat
Take a look at what affects the cost and our accreditations.
Honest limits
Before you book, it helps to know what’s not included:
- Fire safety duties beyond the extract system
- The grease itself, which needs a full or spot clean
- Design faults in the extract system
If in doubt, ring 0345 646 2711, or email photos and we’ll say what we think before you book.
Parts of the system we cover
- Deposit thickness tests
- Wet film thickness tests
- Post-clean checks
- Pre-clean surveys
- Access surveys
- Insurer audits
Fixed quotes for TR19 inspection in Redbridge
The diagnosis comes before the price. We look at:
- The condition of the system
- A single visit or a regular plan
- Site requirements such as sign-in and permits
- When the work can happen, such as evenings, overnight or weekends
No two sites are the same, so we price each one individually. Size, access, the condition of the system and when we can work all play a part.
What we need to know
Photos and a few facts are often enough to price the work. Useful things to send:
- The site address and the type of premises
- Wide pictures of the system and the area around it
- Close-ups of filters, grilles, hatches or access panels
- The times we could work without disrupting the site
There’s no standard price list, because no two systems are the same. We look at your system first, from photos or on a visit, then send a fixed quote. To get going, call 0345 646 2711 or use the quote form.
Places near Redbridge
Other services in Redbridge
What we are called out for in Redbridge
Grease in a duct is flammable fuel. A flare-up on the range can be drawn into the canopy and duct, and from there a fire can spread through the ductwork. Knowing how much there is lets you act before it becomes a hazard.
Clients usually contact us after spotting something like this:
- Missing access panels found on survey
- Confirming a clean reached the whole system
- Systems cleaned on a calendar with no measurements
- Heavy grease suspected in the plenum or ducts
Bursars and site managers at schools such as Redbridge Primary School tend to book extract cleaning for when the kitchen is empty.
Comparing quotes
- Which accreditations they hold, and whether you can check them
- How VAT is shown on the quote
- What hours they’ll be on site
- Whether a written report and pictures are included