Hampshire · Grease trap cleaning
Grease trap cleaning in Waterlooville, Hampshire
We cover Waterlooville for emptying and cleaning of under-sink and inline grease traps in commercial kitchens. Out-of-hours visits, a fixed quote and a written report with pictures on every job.
- A kitchen drain that smells
- A blocked kitchen drain caused by grease
- An inline trap or interceptor due for cleaning
How we handle grease trap cleaning in Waterlooville
Every trap is different. Under-sink traps are compact and need frequent attention and larger traps hold more grease before they fill. We look at the trap, how much the kitchen uses it and how quickly it fills before suggesting how often it needs cleaning. If you’re dealing with scheduled grease trap emptying and a larger grease trap that needs emptying, we can help.
A grease trap in a busy kitchen fills with fat, oil and food waste, and a full trap lets fat through to the drains. Emptying and cleaning on a schedule keeps drains in Waterlooville running.
Duct Doctor has been trading since 2009, and we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
- Place
- Waterlooville (PO7, PO8)
- Region
- Hampshire
- Reporting
- Photo report after every visit
- Price
- A fixed quote up front
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
Grease trap cleaning in Waterlooville: local notes
The FSA’s data shows about 11 bars, pubs and nightclubs registered within roughly a mile and a half of the centre of Waterlooville. Pub and hotel kitchens get the same build-up behind equipment and in the grease trap as any other. Food hygiene inspections in Waterlooville are the job of Havant council’s environmental health team. An inspection covers the structure of the kitchen as well as the food. Having the dates of the last deep clean to hand saves digging for them on the day.
Queen Alexandra Hospital, about 2.7 miles south-west, is the nearest hospital to Waterlooville; healthcare kitchens cannot stop cooking, so deep cleans are worked around meal times. Half-term is a good time for school kitchens, at schools like Hart Plain Junior School for instance, to have the grease trap emptied and the kitchen deep cleaned.
Waterlooville is about 6 miles north of Portsmouth, in Hampshire. Across the PO7 area, we can take on grease trap cleaning. Our area takes in 683 places across Hampshire, large and small. For sites nearby, see our Portsmouth page, about 6 miles away.
All of PO7 and PO8 is within our area for grease trap cleaning, from the main roads to the quietest streets. Streets in the area include London Road, Chillingham Square and Aysgarth Road, and we cover them all for grease trap cleaning. Other places close to Waterlooville include Hart Plain (1 mile north), Purbrook (1 mile south), Cowplain (1 mile north), Soake (1 mile north-west) and Purbrook Heath (1 mile south-west). We also work in nearby towns such as Gosport (8 miles south-west), Eastleigh (15 miles north-west), Fareham (7 miles west), Hedge End (12 miles west), Petersfield (9 miles north-east) and Locks Heath (10 miles west).
Local landmarks in Waterlooville
Locally, jobs take us to businesses close to Cowplain Community School and The Denmead Queen pub and the streets around them. The closest station to Waterlooville is Bedhampton station, roughly 2.6 miles south-east. Other landmarks nearby include Queen Alexandra Hospital (2.7 miles south-west) and Havant Museum (3.3 miles south-east). For a walk, there’s Portsdown Hill and Southmoor Nature Reserve.
In-house cleaning or a specialist?
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. That’s our job.
Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
Common questions in Waterlooville
Can the work in Waterlooville be done at night or at weekends?
Yes, we can come after you close and finish before you open. The site is handed back ready to open. When you phone us on 0345 646 2711 or send us an email, mention when the site is quiet.
Which environmental health team covers Waterlooville?
Food hygiene inspections in Waterlooville are carried out by Havant council. How often a business is inspected depends on the council’s risk rating for it, so the kitchen needs to be ready at any time.
Will cleaning the grease trap fix a blocked drain?
That depends on the cause. A full trap is a common cause, and cleaning it can help but grease set further down the drains needs jetting by a drainage specialist.
Which accreditations do you hold?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
Do you work with multi-site operators?
Yes. We work across South East England and London, so we can schedule a run of sites on one programme. Every site has its own report.
How often should a grease trap be cleaned?
It depends on the size of the trap and how busy the kitchen is. Small under-sink units fill faster than larger traps, and busy kitchens fill them faster still. We’ll suggest an interval after the first clean.
Can you set up regular visits?
Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. The report from each visit recommends the next date.
How do you protect the area?
We start with protection: sheeting over floors, worktops and anything close to the work. The area is left tidy, with our waste taken away.
Signs you need grease trap cleaning in Waterlooville
Oil tipped down the drain instead of being collected overloads the trap fast. Even small amounts add up.
Any of these means the system needs a check-up:
- A blocked kitchen drain caused by grease
- A bad smell from the sinks or drains
- A slow-draining kitchen sink
- A small trap that fills too quickly
Where a church or community hall near Saint George's, or anywhere in Waterlooville, has a kitchen used by volunteers, a periodic deep clean keeps it ready for the next event.
Questions to ask before you book
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- If the quote is a fixed price or an estimate
- If they look at the system before pricing
- What happens if part of the system can’t be accessed
For landlords and multi-site operators
From a single site to a large estate, the standard is the same: diagnosis, a fixed price, work booked around your hours and a written report with photos.
We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we will send a fixed quote.
Between visits
Once we have finished, these simple steps help:
- Keep the grease trap on a regular cleaning schedule
- Make sure the trap can be reached easily
- Let us know if the kitchen gets busier
- Use strainers in the sink plugholes
Collect waste cooking oil separately rather than pouring it down the sink, and the trap will stay cleaner for longer. It’s the single easiest way to help.
A fixed cleaning interval means the trap never gets overfull. We agree the timing with you.
Places near Waterlooville
Also in Waterlooville
What the work involves, part by part
Grease interceptors
Bigger kitchens may have a larger grease interceptor. They hold more grease and solids, but they still need regular emptying and cleaning.
School, care home and staff kitchens
Kitchens that serve set mealtimes fill their traps more steadily. A regular interval suits them well.
What affects the quote in Waterlooville
Before we fix a price, we need to know a few things. We check:
- The condition we find in the survey
- Site requirements such as sign-in and permits
- When the work can happen, such as evenings, overnight or weekends
- How big the system is
Several systems or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at and we’ll price it together.
Helping us quote
Photos let us diagnose from a distance. Try to include:
- A few general shots of the system
- The roof, plant room or outside wall the system runs to
- Your last certificate, test record or report
- Detail shots of panels, filters and grilles
To help us quote: the address, the type of site and when it’s open, pictures of the system and any previous report or certificate. Once you have those, give us a ring on 0345 646 2711 or send us an email.
What happens on the day
We turn up at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Anything that needs to be off for the work is switched off and left to cool first, and floors and nearby surfaces are sheeted. On site, it takes anything from under an hour to a few hours, depending on the trap. Photos taken on a phone are typically enough for us to plan a job in Waterlooville and give a fixed quote.
- First, we locate the grease trap and look at the pipework around it.
- The sinks feeding the trap are kept out of use while we work.
- We take out the layer of fat, oil and grease and any solids.
- Every part of the trap is scraped and cleaned, including the baffles.
- We put it back together, run water through and remove the waste.
Preparing for the visit
- Have your last certificate or report to hand
- Name a contact who can let us in at the agreed time
- Move anything stored near the system
Ask for a quote
For a fixed quote, call us on 0345 646 2711, or send details by email with the site type, your trading hours and a short description of the system. Photos and the last report, if you have one, make the quote quicker. You will normally have a quote within one working day.