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Welcome to ASL Limited's Blog

We hope that you not only find what you are looking for but maybe even learn a little more while you are here.

From here you can view a list of the latest blog articles below OR filter them by category OR see the full archive of blog articles at the bottom of the page.

Featured Article

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A blocked drain is one of those problems that seems simple at first… until it keeps coming back. Many homeowners call out a company to clear the blockage, only to face the same issue again weeks later. At ASL Limited, we’ve spent over 50 years solving drainage problems across Surrey, Hampshire, Sussex, and Berkshire...

Blog Articles

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A photo of sewage and fat forming a brown crust around the float switches of a pumping station.
When our customer says, “We don’t put fat, grease or oil down the drain, we’re very careful.” – they are being truthful. They don’t see the grease and fat build in tiny quantities such as a millimetre during one week. They diligently scrape all the bits out when washing a pan and then put the pan in the dishwasher. The...
A pub's grease trap being emptied.
We talk a lot about fat, grease & oil and how they can damage your septic tank, treatment plant or pumping station on the ASL Limited blog. So we thought we would talk about the solutions – the steps you could take to prevent the build-up of fats, grease & oils in your drainage and private sewage systems. Whether you...
Fat is getting into our drains and causing quite a backlog!
We understand no one intentionally puts fat down our drains. We also understand that many people may not realize what contributes to the fat that does get in our drains. The fact that fat is getting in is not debatable. We see it congealed around the float switches of a pumping station or the wheel of a treatment plant...
Rodding, light jetting and a FREE 'Quick Look' drain survey with a blocked drain callout.
If you have a blocked drain there are many problems it could cause and the longer it’s left the more apparent those problems will be. So when you can’t clear it yourself and it’s time to call the professionals how much should you expect to pay? In this article on Checkatrade they provide a table of average costs for...
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The Rivers Trust Conference 2022
Having listened to the Rivers Trust Annual conference this month, I am finding myself more motivated than ever to share an understanding of surface water drainage. There were so many great discussions around how to improve the quality and function of our rivers so if you have time to listen you can view the full two...
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How much does it cost to unblock a drain in the UK?
The average price of an emergency call out to unblock a drain in the UK is £175 according to Checkatrade's 2022 article but we can only speak for ourselves because we don't charge half that amount! They say "An average emergency call-out charge is £175. Drain rodding should cost around £80. The average drain jetting...
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Gerry Rowe, Owner at ASL Limited. About our 'Why'
We are a local, family-run business – established in 1998 – passionate about excellent customer service and unrivalled quality. Being a family-run business, the passion that drives the owner – Gerry Rowe – to deliver long-term drainage solutions that benefit both customers and the environment alike flows through the...
Drainage works example schedule for the week
When you need drainage works for main sewer connections or septic tank installations, ASL Limited can help you plan the timescales required for the full job to be completed. In some cases, depending on where you are located, road closure permits or public road dig permits may need to be applied for and the lead time...
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This is a photo of a test hole for surface water drainage in Guildford, Surrey
We genuinely would like to know what you think on this so we have left the commenting open to allow you to give us your instant feedback on this topic. What convinces us to take action? When a doctor tells us we need to stop smoking because our arteries are clogging with fat do we listen or ignore it? Would we spend...
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A treatment plant holding tank cracked from fatigue.
The effects of fatigue on your tank. Pumping stations or septic tanks can experience fatigue, especially if they are used for anything other than what they’ve been designed for. A cheap tank can end up being a very expensive one. In the case of a pumping station, if the tank has not been properly installed, i.e. with...

ASL Blog Articles Archive

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