What is septic tank or cesspit emptying?
If your property isn’t connected to the mains, you’ll rely on a septic tank or a cesspit to manage your wastewater. Both need regular emptying to prevent overflows, blockages, or costly repairs.
- Septic tanks partially treat wastewater and discharge liquids to a dispersal area, or a sewage treatment plant if further treatment is needed. They need routine emptying to remove settled solids (sludge) before levels get too high.
- Cesspits are sealed storage tanks with no outlet. They fill up completely and require emptying more often — sometimes monthly or even weekly.
If you're unsure which type of system you have, don’t worry. Our team can advise and provide the right emptying service for your needs.
How often to empty your septic tank or cesspit — and what signs to look for
The frequency of emptying depends on your system type, tank size, and usage:
- Septic tanks usually need emptying once per year to prevent sludge buildup and avoid damage to your drainage area or additional treatment components.
- Cesspits often require more frequent emptying, sometimes monthly or even weekly, since they collect all wastewater without treating or discharging it.
If you're not sure when your system was last emptied, watch for these warning signs:
- slow-draining sinks, toilets, or showers
- bad smells near the tank or drains
- overflowing inspection covers or soggy ground around the tank
- gurgling noises from your plumbing
Regular emptying is the simplest way to avoid blockages, costly repairs, and system failure. We can help you determine the right schedule and even set up reminders so you stay on top of maintenance.
How we empty your septic tank or cesspit
When you book your service with Premier Tech, we arrive with a vacuum tanker to safely and efficiently remove the waste from your tank. Here’s how it works:
- Access the tank
We locate and open the manhole or inspection cover, making sure everything is safe and accessible before beginning.
- Empty tank contents
Using our vacuum tanker, we remove sludge, liquids, and other waste from your septic tank or cesspit. Smaller tanks can be emptied in under an hour, while larger models take longer.
- Check and clean
If needed, we rinse the tank to remove remaining solids and check for any signs of wear, damage, or potential issues. We also tidy our work area to ensure minimal impact on your property.
- Safe disposal
We transport collected waste to a licensed treatment facility, following all UK waste regulations.
We provide trusted, experienced septic and cesspit emptying
Premier Tech brings decades of experience in waste removal, backed by modern equipment, licensed service, and a team that knows off-mains systems inside and out.
Whether it’s routine emptying or an urgent callout, we arrive ready to get the job done quickly, safely, and with no mess left behind.
- fully licensed and insured waste carriers
- experienced technicians
- powerful, well-maintained vacuum tankers for efficient, safe emptying
- clean, tidy service with minimal disruption
- flexible scheduling and reminders so you never miss a service
What clients say about Premier Tech's septic tank and cesspit emptying services
“We used this company for the first time to empty the septic tank at our archery club. Absolutely first-class service. Access was not the easiest, but the tanker driver was really helpful and emptied the tank quickly and without leaving any mess.”
- David Mallett
