Buckinghamshire · TR19 inspections and grease testing
TR19 inspections in Princes Risborough
TR19 inspection for Princes Risborough and the surrounding area: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.
- Checking the result of a recent clean
- Systems that need surveying before cleaning
- Extracts that have never been grease tested
TR19 inspection in Princes Risborough
If you’ve taken over a kitchen in Princes Risborough and do not know when the extract was last cleaned, an inspection is the place to start. We survey the system, measure the grease and tell you what needs doing, before any cleaning is booked. The work covers wet film thickness tests, deposit thickness tests and pre-clean surveys, and the jobs we see most are kitchens taken over with no cleaning records and checking the result of a recent clean.
Around a smaller place like Princes Risborough, kitchen extracts tend to belong to pubs, cafés, takeaways and school or care home kitchens. A kitchen that cooks fewer hours still builds up grease, so cleaning is planned around how much it cooks and what the readings show.
Think of the report as the system’s health record: a dated account with photos of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal and sits alongside the report.
- Place
- Princes Risborough (HP27)
- Region
- Buckinghamshire
- Records
- TR19® certificate and photo report
- Quotes
- A fixed quote up front
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
What we do, step by step
Protection comes first: sheeting goes over floors and surfaces close to the work. Then we make the system safe and start. It takes around an hour or two per canopy and duct system, and the area is cleaned down before we leave. Getting to the system matters more than parking in a place like Princes Risborough, so let us know how to reach it.
- We go through any past certificates and reports.
- The layout is traced from the canopy to the discharge.
- Access panels are located and any missing ones noted.
- We measure the grease and photograph each point.
- You get a report and a fixed quote for the clean.
Before we arrive
- Tell us where we can park and unload
- Mention any locked doors, roof access or ceiling voids
- Have your last certificate or report to hand
How to get a quote
Getting a quote doesn’t take long. Send a few details and pictures, and we normally reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.
Related advice
Why deal with it now?
After an incident, an insurer can ask to see proof of TR19 cleaning and inspection. Missing records can put a claim at risk. An up-to-date inspection report is a good place to start. Systems on quieter sites still build up dirt and wear, just more slowly.
Several systems or sites on one quote can make for a more efficient booking. Mention every system or site you need covered, and you will get one fixed quote.
Why choose Duct Doctor in Princes Risborough
- Accredited under CHAS and SafeContractor, with ISO 9001
- One number for every site across the South East and London
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Survey first, then a fixed quote
Take a look at what affects the cost or our accreditations and certificates.
Landlords, agents and facilities managers
If you look after several sites, we can plan visits across the whole estate and price them together. Every building has its own written report, so each one has its own record.
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 are happy to quote for all of it.
What your team can do, and what needs us
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but grease that has passed the filters is out of reach. Reaching it takes a specialist with the right equipment.
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, which is where we come in.
What affects the quote in Princes Risborough
We do not publish a price list, because no two systems are the same. What we look at:
- Where the site is and how we reach it
- Working hours and out-of-hours timing
- Site requirements such as sign-in and permits
- Whether it’s a one-off visit or part of a schedule
Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we will go through it with you.
What to send for a quote
Photos and a few facts are often enough to price the work. Useful things to send:
- How we’d reach plant on a roof or in a plant room
- Any previous report or certificate
- Photos showing the whole system and its surroundings
- Any symptoms, from odd noises to smells or leaks
Need a price for TR19 inspection? Please call us on 0345 646 2711, or send details by email and tell us about the site. We will talk you through the work and send you a fixed quote before you commit to anything.
When something else is needed
TR19 inspection cannot fix everything, and we’ll tell you before we start. It does not solve:
- Sections with no access, until panels are fitted
- The grease itself, which needs a full or spot clean
- Design faults in the extract system
If you’re not sure, just call us on 0345 646 2711 or send us an email and we will give you a straight answer.
What we work on in Princes Risborough
- Access surveys
- Post-clean checks
- Deposit thickness tests
- Insurer audits
- Wet film thickness tests
- Pre-clean surveys
How the job changes from site to site
Schools, hospitals and care homes
Hospital and care home kitchens can cook all day, every day. Readings show if cleaning is frequent enough.
Extract fan and discharge
The discharge at the end of the system is checked as well, since grease reaches the very end of the system.
What TR19 inspection looks like in Princes Risborough
Look up Princes Risborough on the FSA’s food hygiene register and you’ll find about 20 restaurants, cafés and works canteens and about 5 takeaways and sandwich shops in and around Princes Risborough, up to about a mile and a half out. A WFTT or DTT reading tells each of those kitchens whether its grease is staying under the 200-micron mean. Food hygiene inspections in Princes Risborough are the job of Buckinghamshire council’s environmental health team. 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. Fire safety in Princes Risborough falls to Buckinghamshire 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.
For schools such as Princes Risborough School, kitchen extract cleaning is normally booked for the holidays, when the canteen is closed. Commuter trade near Princes Risborough station can mean long cooking hours, and long hours put a kitchen into BESA’s more frequent cleaning bands. If you run catering at a healthcare site, such as a hospital like Stoke Mandeville Hospital about 5.3 miles north, the extract may need cleaning more often than a part-time kitchen.
Princes Risborough is about 6 miles south of Aylesbury, in Buckinghamshire. For TR19 inspection in and around Princes Risborough, please phone us on 0345 646 2711 or drop us a line for a fixed quote. We work across South East England and London, including Princes Risborough. Our area takes in 263 places across Buckinghamshire, from busy centres to quieter spots. We also work in Oxford, around 17 miles away.
Work in HP27 is surveyed, quoted and booked the same way as anywhere else. Whether your site is on High Street, Malthouse Square and Station Road or anywhere close by, we can help. Princes Risborough sits on or near the A4010 and A4129, which makes travel easy for TR19 inspection. If your site is just outside Princes Risborough, we cover Alscot (1 mile north-west), Monks Risborough (1 mile north), Whiteleaf (1 mile north-east), Horsenden (1 mile west) and Askett (1 mile north-east). We also work in nearby towns such as Aylesbury (6 miles north), High Wycombe (7 miles south-east), Chesham (9 miles east), Marlow (11 miles south), Amersham (10 miles east) and Beaconsfield (11 miles south-east).
Local landmarks in Princes Risborough
Locally, jobs take us to businesses close to Princes Risborough Primary School and The George And Dragon pub. Princes Risborough’s nearest station is Princes Risborough station, roughly 0.7 miles south-west of the centre. Well-known places in the area include Great Kimble Dial Hill (1.9 miles north-east) and Stoke Mandeville Hospital (5.3 miles north). Not far away are Brush Hill Local Nature Reserve and Beacon Hill.
Towns and villages near Princes Risborough
Also in Princes Risborough
Questions from Princes Risborough
Do you work overnight in Princes Risborough?
Yes, out-of-hours work is a big part of what we do. Your customers, staff or residents in Princes Risborough needn’t be disturbed. Just call 0345 646 2711 or email us with your opening times and we will plan around them.
Which fire and rescue service is responsible for Princes Risborough?
It’s Buckinghamshire Fire and Rescue Service, which covers Princes Risborough. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.
Will you produce a report for our insurer?
Yes. Our TR19 audits cover readings, pictures, access and a recommended cleaning interval. It’s set out for your insurer or broker.
Is Princes Risborough in your area?
Yes. We work in Princes Risborough and across Buckinghamshire, within our South East and London area. For a fixed quote, call us on 0345 646 2711 or email us.
Are you accredited?
BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We have been trading since 2009 and we are fully insured.
At what point does grease need cleaning?
Between cleans, the mean should stay at 200 microns or below, with 500 microns or more anywhere needing immediate spot cleaning.
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 photos and details, or visit, as suits the job.
How long does a TR19 inspection take?
Testing takes a morning or less for one kitchen, more where there are several systems. Sites with several canopies take longer, and you can give us a ring on 0345 646 2711, or email photos to book it in.