Hertfordshire · TR19 inspections and grease testing
TR19 inspections in Bygrave
We cover Bygrave for TR19 inspection. Fixed quotes, work around your opening hours and photo reports on every job.
- Kitchens taken over with no cleaning records
- Systems cleaned on a calendar with no measurements
- Heavy grease suspected in the plenum or ducts
TR19 inspection for kitchens and businesses in Bygrave
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. Those are minimums, and grease readings help set the real interval. If you have ductwork where grease may be over the TR19 limits and sites with gaps in their extract records, we can put it right.
In a village or hamlet like Bygrave, the kitchens that need extract cleaning are usually a pub, a school, a care home or a hall kitchen, wherever there is one. Each still has a canopy and duct that collect grease.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we’re fully insured. We’re also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.
- Where
- Bygrave (SG7)
- Region
- Hertfordshire
- Reporting
- Certificate and photo report
- Quote
- Fixed quote, normally within a working day
- When we work
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Looking after it afterwards
A little care between visits keeps the system in better shape. We recommend:
- Never cook with filters missing
- Mention new equipment or longer hours at the next test
- Diary the next grease test and clean
- Store grease readings where your insurer can see them
You get a report with the grease readings, where they were taken and pictures of each point. Keep it with your fire safety and TR19 records.
Keep all TR19 records together so you can produce them quickly.
How the visit works
Our technicians bring everything the work needs, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. The visit takes anything from an hour for a small canopy and short duct to a good part of a day for a large site. A few pictures of the system help us make the most of a visit to a place like Bygrave.
- First we look at the system’s cleaning history, if there is one.
- We follow the extract from canopy to discharge.
- Access panels are located and any missing ones noted.
- We measure the grease and photograph each point.
- We report back with readings and a fixed quote.
Before we arrive
- Tell us the best time to work, such as after service or at a weekend
- Tell us where we can park and unload
- Make sure equipment near the work can be switched off and left to cool
Getting a quote
Some systems can be priced from pictures; others need a survey. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before any work starts.
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Nearby places to Bygrave
What else we do in Bygrave
What affects the cost of TR19 inspection
We quote each job individually. These are the things that affect it:
- The scale of the work
- The condition we find in the survey
- One-off work versus a regular cycle
- The number of sites or systems
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. Call for a fixed quote and we’ll go through it with you.
Helping us quote
Before you ask for a quote, gather:
- Your last certificate, test record or report
- Photos showing the whole system and its surroundings
- How we’d reach plant on a roof or in a plant room
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
Quoting starts with a diagnosis, from your pictures and details or, where that is not enough, a survey on site. After that, you get a fixed price for the work so you know the cost before we start.
For landlords and multi-site operators
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.
We work for landlords, managing agents and facilities managers as well as the people running the site. Where a system serves more than one tenant, such as a shared riser, it helps to agree who arranges the work, and we’re happy to quote for all of it.
What happens if it’s left?
Catching heavy deposits early keeps the fix small. Left alone, grease keeps building between cleans. With notice, the visit to Bygrave can be fitted around your bookings and events.
Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, and a neglected system can mean more work. If you’re not sure what’s needed, call 0345 646 2711 or use the quote form and we will give you an honest view and a fixed quote.
Why Bygrave businesses choose us
- Trading since 2009
- We diagnose before we treat
- Photo reports with every job
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at what affects the cost and how to check a contractor.
What TR19 inspection looks like in Bygrave
Look up Bygrave on the FSA’s food hygiene register and you’ll find about 8 cafés, restaurants and staff canteens across Bygrave and its immediate surroundings (about a mile and a half). Each kitchen extract among them can be measured for grease to set the right cleaning interval. Bygrave sits within the area of Hertfordshire Fire and Rescue Service. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract. Food hygiene inspections in Bygrave are the job of North Hertfordshire council’s environmental health team. 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.
Term dates shape school work: for a school like The Knights Templar School, an extract clean fits neatly into a half-term or summer break. Hinxworth Place, about 2.9 miles north-west, is one of the historic houses near Bygrave; if you run event catering at a venue like that, cleans can be booked between functions.
Bygrave is about 3 miles north-east of Letchworth, in Hertfordshire. We carry out TR19 inspection for commercial premises of every kind in Bygrave and the rest of Hertfordshire. Bygrave is one of 381 towns, villages and districts in Hertfordshire where we work for TR19 inspection. Our Milton Keynes page covers sites nearby, about 26 miles away.
Postcode districts we cover here for TR19 inspection: SG7. TR19 inspection is available to premises on Wedon Way and Ashwell Road and nearby roads. If your site is just outside Bygrave, we cover Newnham (2 miles north-west), Caldecote (2 miles north-west), Ashwell (3 miles north), Ashwell End (3 miles north) and Bury End (3 miles north). We also work in nearby towns such as Stevenage (7 miles south), Welwyn Garden City (14 miles south), Harpenden (15 miles south-west), Hitchin (6 miles south-west), Hertford (15 miles south) and Letchworth (3 miles south-west).
Near you in Bygrave
For rail, the closest station is Baldock station, about 1.3 miles south-west of the centre. A little further out are Fairfield Hospital (3.6 miles west) and Stotfold Watermill & Nature Reserve (2.5 miles west). Green spaces nearby include Arlesey Old Moat and Glebe Meadows.
What we are called out for in Bygrave
Insurers, fire officers and environmental health officers look to TR19® as the benchmark. It is not legislation; the legal duty comes from the Fire Safety Order 2005, under which the responsible person must reduce fire risk, and in a kitchen that means keeping grease under control.
Clients normally contact us after spotting something like this:
- Missing TR19 certificates or history
- Confirming a clean reached the whole system
- Heavy grease suspected in the plenum or ducts
- Kitchens whose menu or hours have changed
If you run a church or community hall kitchen, near Church of St Margaret of Antioch or elsewhere in Bygrave, its extract still collects grease from every lunch and event.
Before booking anyone
- What hours they’ll be on site
- If the quote is a fixed price or an estimate
- Which accreditations they hold, and whether you can check them
- How areas they can’t reach will be recorded
What a clean will not put right
We’ll always give you a straight diagnosis, so here’s what this work can’t put right:
- Sections with no access, until panels are fitted
- The legal duty, which stays with the responsible person
- Mechanical faults in the extract
If in doubt, call us on 0345 646 2711 or use the quote form and we’ll say what we think.
Where we work
- Post-clean checks
- Access surveys
- Deposit thickness tests
- Pre-clean surveys
- Insurer audits
- Wet film thickness tests
FAQs for Bygrave
Do you cover smaller places like Bygrave?
Yes, smaller places are covered as well as towns. Just mention lanes, gates or anything else about the site when you book.
Who is the fire and rescue service for Bygrave?
That is Hertfordshire Fire and Rescue Service. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
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.
Do you check other contractors’ cleans?
A post-clean check records grease readings and pictures after the work, for our cleans and other firms’ alike.
Can you come out in an emergency?
Yes. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line and we will talk you through the next steps.
Do you look at the system first?
Yes. For many sites, photos and a few details are enough, while bigger or harder-to-see systems are surveyed on site.
How much notice should we give?
That depends on the slot you want and the size of the job. Tell us your preferred dates when you ask for a quote, and for anything urgent, ring our 24/7 emergency line.
What does a pre-clean survey involve?
We check the layout, the grease levels and the access, before anyone starts cleaning. Any access problems are flagged so they can be sorted first.