Essex · TR19 inspections and grease testing
Theydon Garnon TR19 inspection
TR19 inspection for Theydon Garnon, with a survey first and a report with pictures at the end. Call for a fixed quote.
- Uncertainty over how often to clean
- Confirming a clean reached the whole system
- Insurers asking for TR19 evidence
About our TR19 inspection in Theydon Garnon
BESA’s minimum cleaning frequencies depend on how long the kitchen cooks each day: every 3 months for heavy use of 12 to 16 hours a day, every 6 months for moderate use of 6 to 12 hours, and every 12 months for light use of 2 to 6 hours. Grease testing shows whether your kitchen needs cleaning more often than that. The work covers pre-clean surveys, deposit thickness tests and access surveys, and people most often call us about sites with gaps in their extract records and kitchen extract systems with no recent grease readings.
For a kitchen in or near Theydon Garnon, the visit is planned around opening hours and the journey, and the clean itself is the same full TR19® job as in any town: canopy to discharge, then a TR19® certificate and a photo report.
For insurers and inspectors, the record counts. That is why every job is written up in a report with photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Where
- Theydon Garnon (CM16)
- Wider area
- Essex
- Paperwork
- TR19® certificate and photo report
- Quotes
- Fixed quote, typically within a working day
- Working hours
- After hours by arrangement; emergencies any time
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
What your team can do, and what needs us
When your team notices a problem between visits, like drips, unusual noise, smells or damaged filters, they should report it rather than try to fix it. We’ll take a look and send you a fixed quote.
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. Leave those to us.
How the job changes from site to site
Canopy and plenum
Behind the filters, the plenum catches plenty of grease. Readings and pictures are taken in the plenum as part of every survey.
Extract fan and discharge
We look at where the extract discharges outside, since grease reaches the very end of the system.
What we are called out for in Theydon Garnon
When a site in Theydon Garnon changes owner or cleaning contractor, the records do not always follow. With no history, the current state of the extract is a guess.
If you notice any of these, it’s worth a diagnosis:
- Extracts that may be over the 200 micron mean
- Missing TR19 certificates or history
- Systems cleaned on a calendar with no measurements
- Missing access panels found on survey
School kitchens, at schools like Theydon Bois Primary School for example, are usually cleaned in the holidays so no lunches are lost.
What to look for in a quote
- When they can work, and whether that is outside your opening hours
- Proof of insurance
- Whether VAT is included
- How areas they cannot reach will be recorded
Theydon Garnon kitchens: local notes
The FSA’s food hygiene register includes about 6 pubs and bars in Theydon Garnon and the streets around it, up to about 1.5 miles out. Wherever they cook, the canopy, duct and fan collect grease just as a restaurant’s do. In Theydon Garnon, food businesses are inspected by environmental health officers from Epping Forest council. 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. Essex County Fire and Rescue Service covers Theydon Garnon. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises.
Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Theydon Garnon is St. Margaret's Hospital, about 2.3 miles north. Church and community hall kitchens, near Church of All Saints or anywhere around Theydon Garnon, are easy to forget, but their extracts collect grease like any other.
Theydon Garnon is about 3 miles north-east of Loughton, in Essex. We provide TR19 inspection for commercial premises of every kind in Theydon Garnon and the rest of Essex. We cover 644 places across Essex, from busy centres to quieter spots. Our London page covers sites nearby, about 15 miles away.
Work in CM16 is surveyed, quoted and booked the same way as anywhere else. If your site is just outside Theydon Garnon, we cover Hobbs Cross (1 mile east), Steward's Green (1 mile north), Fiddlers Hamlet (1 mile north), Abridge (1 mile south) and Ivy Chimneys (2 miles north-west). Within a short drive, we also cover Harlow (7 miles north), Brentwood (8 miles east), Billericay (13 miles east), Loughton (3 miles south-west), Waltham Abbey (5 miles west) and Harold Wood (7 miles south-east).
Around Theydon Garnon
We work in commercial kitchens and buildings around Davenant Foundation School and The Bull Public House, among other places. A little further out are Epping Signalling Museum (1.6 miles north) and St. Margaret's Hospital (2.3 miles north). The countryside around Theydon Garnon includes Home Mead and Lippitts Hill.
Why deal with it now?
Surveying first means the clean goes to plan. Missing access panels, hidden duct runs and awkward fans are found before the cleaners arrive, so the clean covers the whole system. In a place like Theydon Garnon, ductwork and fans are easy to forget until something goes wrong.
Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we will go through it with you.
Why book with us
- A fixed price before any work starts
- A single point of contact for sites across the South East and London
- Survey first, then a fixed quote
- Work around your opening hours, with 24/7 emergency cover
Read how cleaning jobs are priced and how to check a contractor.
When it’s something else
Before you book, it helps to know what’s not included:
- Mechanical faults in the extract
- Removing the grease, which is a separate clean
- Parts of the duct nobody can reach yet
If you are not sure, just give us a ring on 0345 646 2711 or drop us a line and we will give you a straight answer before booking.
Parts of the system we cover
- Access surveys
- Post-clean checks
- Insurer audits
- Wet film thickness tests
- Deposit thickness tests
- Pre-clean surveys
Nearby places to Theydon Garnon
More services for Theydon Garnon
Theydon Garnon: your questions answered
Do you cover smaller places like Theydon Garnon?
Yes, smaller places are covered as well as towns. Photos of the system and directions to the site help us plan the visit.
Who inspects food businesses in Theydon Garnon?
That is Epping Forest council, whose environmental health officers carry out food hygiene inspections in Theydon Garnon. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
How much notice do you need?
Earlier is better, especially for out-of-hours work. We normally quote within one working day, and there’s a 24/7 line for emergencies.
What is post-clean verification?
Post-clean verification is a check after a clean, with fresh grease readings and pictures. It can follow our own cleans or another contractor’s.
Are you accredited?
Duct Doctor is 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.
How much does TR19 inspection cost in Theydon Garnon?
Every site is different, so each gets its own fixed quote. To get one, ring 0345 646 2711 or email us with the site type, opening hours and a few pictures.
Where does the waste go?
It leaves the site with us at the end of the visit. While we work, it’s kept contained so the area stays clean.
Which kinds of sites do you work on?
We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, as well as food production and leisure sites.
Aftercare tips
Looking after the system between visits is straightforward, and it makes the next visit easier:
- Send TR19 audit reports to your insurer on request
- Keep TR19 certificates, readings and reports together
- Don’t box in or cover duct access panels
- Flag oily drips near the extract
You get a report with the grease readings, where they were taken and pictures of each point. File it alongside your TR19 certificates.
Close the access gaps found during inspection, so grease isn’t left building in hidden parts.
How the visit works
A visit follows the same order every time: sheeting and protection first, isolate whatever needs isolating, do the work, clear away and leave you the report. On site, the work takes anything from an hour for a small canopy and short duct to a good part of a day for a large site. A quick note on how to find the site and where to park makes a visit to Theydon Garnon run smoothly.
- Post-clean verification is booked once the clean is done.
- We open the access points used on the clean.
- Grease readings are taken again at set points.
- Photos are taken to show the condition after the clean.
- The results are reported, with anything missed flagged.
Preparing for the visit
- Make sure equipment near the work can be switched off and left to cool
- Name a contact who can let us in at the agreed time
- Mention any locked doors, roof access or ceiling voids
Ask for a quote
Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work so you know the cost before any work starts.