Site services
Interceptor & gully cleaning.
Oil interceptors, separators and gullies emptied, cleaned and inspected so your site stays compliant and drains properly.
Small assets. Big consequences.
A full or neglected interceptor can let oil and silt into drains and watercourses, and blocked gullies flood car parks and yards. Both are easy to avoid with regular emptying.
We set the right schedule for your site, keep records of every visit and remind you when the next one is due.
- Oil interceptors and separators
- Road, yard and car park gullies
- Silt traps and catchpits
- Inspections and alarm checks
- Waste documented properly
- One-off or scheduled
What we do
Empty & clean
Removing oil, water and silt and cleaning the unit.
Inspect
Checking condition, alarms and covers, and reporting any issues.
Records
Waste paperwork and service records for your compliance file.
How it works
Identify
We list the interceptors and gullies on site and their condition.
Schedule
We agree how often each needs attention.
Maintain
We empty, clean and report, and remind you when the next visit is due.
Customer feedback
What customers say
"We've used ASG for several years now across multiple commercial properties. The service is always reliable whether it's a blocked drain, interceptor cleaning or a planned maintenance visit. The engineers are knowledgeable and the reports are far more detailed than we've received from previous contractors. They remind us when services are due without a pushy sales pitch and just make things easy."
Want us to look after it for you?
Many customers start with one job. Once we know your site, we can take care of all of it under one asset management agreement.
Common questions
How often should an interceptor be emptied?
It depends on its size and how much oil and silt reaches it. We'll recommend a schedule after the first visit.
Do you provide waste paperwork?
Yes, every collection comes with the right waste documentation.
Can you clean all the gullies on a site?
Yes, from a few gullies to whole car parks and estates.
Get in touch
Tell us what needs attention.
A quick description is all we need to get started. We'll come back to you to talk it through. No pushy sales pitch, just honest advice.