Endorsed by Which?

A.S.L. Limited

5.0

17 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

About

At ASL Limited, we pride ourselves on excellent customer service and high-quality workmanship. We are a family run company that has been running since 1998. With a vast knowledge of the industry, we are confident that no matter the problem we can find a solution.

We cover all aspects of drainage works and watermains, including but not limited to:
Blocked drains, gullies, toilets, kitchen sinks and soakaways;
High pressure jetting,
De-scaling of drains,
Root removal,
CCTV drain surveys,
Pre house purchase drain surveys,
Drain mapping, repair, replacement and re-lining;
Main sewer connections,
Tank emptying service,
Septic tank installation, maintenance, emptying;
Treatment plant servicing, installation, maintenance, emptying;
Cesspit emptying,
Watermain installation, repair, re-route and moling.

For more information, please visit our website at www.asllimited.co.uk

For areas covered please visit https://www.asllimited.co.uk/areas-covered

What we do

  • Drain clearance contractors

    • CCTV drain surveys
    • Drain and sewer services
    • Drain installation
    • Gutter clearance
    • Emergency drain clearance service
  • More Services

    • septic tank

Customer reviews

Why you can trust these reviews

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100% of the reviews we publish have been through our stringent moderation process.

5.0
17 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
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Pitch fibre drain re-rounding and lining
Customer Service
Quality
Value
Having had a small repair done to our drain we were advised that the pitch fibre pipe between two inspection chambers was badly deteriorating and blistered. ASL was recommended. The Job was scheduled quickly and they turned up promptly. The work cost was as per the estimate. The staff doing the job were friendly and fully explained what was being done. After the re-rounding was done I was shown the condition of the pipe, which appeared a bit marginal. My options were explained, I could have forgone the lining to get a specialised contractor in to try and improve things further. But given the clear improvement I opted to continue and the lining was carried out. This produced a far better result than I had anticipated. All in all a fast and professional service carried out by competent and friendly people. I unreservedly recommend ASL.
Customer in Hampshire Posted on 30/09/2024 , work completed 30/09/2024
Clearing a drain
Customer Service
Quality
Value
Darren arrived very promptly and got to work quickly. He did an excellent job and explained what he was doing. We would have no hesitation in recommending ASL .Services.
Customer in Surrey Posted on 30/09/2024 , work completed 27/09/2024
Thoroughly professional firm
Customer Service
Quality
Value
From contact by phone with Phil in the office to Darren who came out at 8.00am on the dot and texted me before to advise me he was on his way I couldn’t fault the service from ASL. After having a couple of jobs worths come out from Thames Water who despite having a big lorry and two of them didn’t do anything. Darren was a breath of fresh air ( not a joke about my drain) got on with the job explained the problem with my pitch fibre drainage and offered expert advice without coming over as trying to look for remedial work that didn’t need doing.He explained the follow up options clearly which were followed up by a very professional report on follow up work required. I would definitely recommend this company to anyone who has any drainage problems as they are a very honest company.
Customer in Surrey Posted on 18/07/2024 , work completed 16/07/2024
The trader replied (on 26/07/2024)
Thank you so much for leaving us your feedback. We very much appreciate it and are glad we could help. We'll make sure Darren gets your feedback too. Kind regards
Prompt and efficient drain clearance
Customer Service
Quality
Value
I phoned ASL on Friday 12 July and they agreed to send someone to look at the drain today (15 July). Darren duly turned up at 8 am today, having texted first to let me know his arrival time, found the drain had been blocked by tree roots and cleared the quite messy drain without any fuss. He then hosed out the drain and inspected it using a camera to confirm there were no further blockages.
Customer in Surrey Posted on 15/07/2024 , work completed 15/07/2024
The trader replied (on 26/07/2024)
Thank you so much for taking the time to leave your feedback. It's very much appreciated and we are pleased to be of service. Kind regards
Daniel at ASL understood immediately that Thames Water made a big mistake
Customer Service
Quality
Value
Thames Water came at my request due to a blocked sewer on my property that also caused a smelly disgusting flood on my elderly neighbour's adjoining property. The Thames engineer told me that the sewer was private Single Serve and therefore he could not fix the issue, I would need to call a private contractor and pay for it. I called ASL, spoke to Phil, who was sympathetic, quoted what seemed to be a very fair price to rod and water jet the sewer back to normal, and dispatched Daniel to my home. Daniel visually checked the manholes adjacent to my home, then came down to open my fully blocked manhole. Daniel knows his stuff, and by also picking out all the shared pipework between the buildings, he knew immediately that Thames Water was mistaken in their appraisal, this was a Thames Water problem and in fact a Shared Sewer, not a Single Serve. He suggested that I call Thames Water back to set this issue straight. Daniel was very kind, NOT charging me for this callout, and allowing Thames Water to fix the problem for free. When Thames Water came out for the second time, the new engineer completed agreed with Daniels assessment and sorted the problem, while also remapping the sewer plan so that this mistake shouldn't happen again in the future. Thank you Daniel for your knowledge and compassion. You could have taken advantage of the situation, but honesty and integrity prevailed.
Customer in Greater London Posted on 01/03/2023 , work completed 28/02/2023
The trader replied (on 26/07/2024)
Thank you very much for your feedback. It means a lot to us that we were able to help. Kind regards, The ASL Marketing Team.
The trader replied (on 26/07/2024)
Thank you very much for your feedback. It means a lot to us that we were able to help. Kind regards, The ASL Marketing Team.
Rainwater drain reconnected
Customer Service
Quality
Value
Following the investigation reviewed here on 23 June a further visit by ASL was arranged. On 26 July an excavation revealed disconnected underground pipework. The proposed solution was new pipework and that new pipework should be laid beneath my block-paved driveway. Work planned for 05 October had to be rescheduled as work along the road compromised access to my home. Email to ASL on 03 October reported this problem. A phone call from Phil at ASL shortly afterwards set a new date of 17 October. Dan and Carl excavated a large hole nearest the downpipe and exposed previously unseen pipework. Dan devised a solution and this was implemented on 18 October. During that work several lengths of dense fine root were removed from existing pipework. The driveway was restored and left neat and tidy with excess sand and gravel bagged and removed by Dan and Carl, and the surface swept. Throughout their visits to my home, Dan and Carl kept me informed of progress and proposed solutions to problems. Good communication is a feature of ASL Limited with prompt attention to emails and phone calls to clarify estimates etc. It is a pleasure to report that the cost of the works in July and October came in significantly below the estimates; on both occasions the unexpected problems encountered meant that the estimated work could not be achieved. I am pleased to recommend ASL Limited.
Customer in Berkshire Posted on 08/11/2022 , work completed 18/10/2022
The trader replied (on 10/11/2022)
Thank you so very much for your valuable feedback! We are delighted we could help. Despite our good work being recognised on Which and Checkatrade, we seem to be short of feedback on Google reviews and since that directly affects our ranking in the search – we were wondering if you wouldn't mind sharing your feedback with our Google audience at this address please: https://www.asllimited.co.uk/google-review We would very much appreciate your time on this if you can help. Kind regards, The ASL Marketing Team.
Quick response to slow drain
Customer Service
Quality
Value
A phone call to ASL Limited on Monday morning was answered promptly and, after a short conversation, a visit by an engineer was booked for Tuesday. Contact details were emailed as requested and acknowledged with an auto-reply that included advice that "A member of staff will be in touch shortly." That promise was fulfilled within the hour and confirmed the visit on Tuesday. Later on Monday I had to ask that a period around the middle of Tuesday be avoided as a family member had a work schedule changed. This was answered within minutes and advised that the engineer would work around that period of absence. On Tuesday, engineer Darren arrived at 0740 and worked hard to free a slow-draining rainwater drain. A powerful water-jet was used to free some of the debris in the drain. Although the block persists - the drain was installed incorrectly - Darren was able to suggest a solution. His detailed invoice included a quotation for that work. By mid-afternoon on Tuesday ASL emailed a three-page report with recommendations and an estimate of the work involved to fix the drain. The team at ASL is to be commended for its response to my enquiry, especially its use of email which is so often neglected by service companies. Darren was a pleasure to have at my home and kept me informed of the methods he was going to try, to free the drain. I can recommend ASL Limited for its splendid service which I shall use again to implement its proposed solution.
Customer in Berkshire Posted on 23/06/2022 , work completed 21/06/2022
The trader replied (on 25/06/2022)
Thank you so much for taking the time to give such complete feedback. We very much appreciate it and are extremely pleased we will be able to solve your drainage issue completely too.
Highly Recommend
Customer Service
Quality
Value
Today, Ken from ASL came to visit my property, as an initial visit to give advice on a water problem I was experiencing in my garden. The initial communication with ASL prior to Kens visit was impeccable - Clare was extremely helpful and informative, above and way beyond all others I had previously tried to engage with concerning the matter (local council). When Ken arrived, he was not only sympathetic, understanding and seemed to really care that I had been struggling with the issue, he was also very approachable, happy to answer all my questions, extremely knowledgeable and after some initial investigations, gave me advice as to what I could do next. He explained things clearly and demonstrated what he could, so I had a better understanding of the situation. I would highly recommend ASL without question; I only wish I had engaged their services long before now. Spot on service!
Customer in Wokingham Posted on 25/11/2021 , work completed 25/11/2021
The trader replied (on 26/11/2021)
Hello there, we are so grateful for your review on Which Trusted Trader today. Thank you very much for taking the time to give us your feedback. We are really pleased with how pleased you are. :o) Kind regards, The ASL Marketing Team.
totally fantastic
Customer Service
Quality
Value
Very efficient to book them to sort out a sewer drain blockage and cost was exactly what they quoted. Called before they arrived with a clear ETA. Got on with the job and sorted it out within the hour. Darren was excellent - very courteous, and helpful, did more than we expected to help sort the problem out and was a font of knowledge on all things sewer related. Given the subject matter (eeew) the whole experience with ASL was an absolute pleasure.
Customer in Windsor and Maidenhead Posted on 26/05/2021 , work completed 26/05/2021
The trader replied (on 25/07/2021)
Hello there, we are so grateful for your review on Which Trusted Trader. Despite our good work being recognised on Which and Checkatrade we seem to be short of feedback from people that use our services on Google reviews and we were wondering if you wouldn't mind sharing the feedback of your experience with our Google audience at this address please: https://www.asllimited.co.uk/google-review – We very much appreciate your time on this if you can help us out. Kind regards, The ASL Marketing Team.
Good work and good customer relations
Customer Service
Quality
Value
ASL recently caried out a drain repair at our house. They responded quickly to the call for help, came out and soon diagnosed the problem – tree roots blocking the drain. The remedial work on site was carried out by Lester and George – they worked hard and were very thorough. This is a long-established company who seem to know what they are doing.
Customer in Surrey Posted on 03/10/2020 , work completed 16/09/2020
The trader replied (on 25/07/2021)
Hello there, we are so grateful for your review on Which Trusted Trader. Despite our good work being recognised on Which and Checkatrade we seem to be short of feedback from people that use our services on Google reviews and we were wondering if you wouldn't mind sharing the feedback of your experience with our Google audience at this address please: https://www.asllimited.co.uk/google-review – We very much appreciate your time on this if you can help us out. Kind regards, The ASL Marketing Team.
Drain lining
Customer Service
Quality
Value
Knew I had a leak in my drains (under the garage floor!) called them Wednesday, they came straight out, surveyed drains with camera, gave me a quote & did the job the following Tuesday! Both the original surveyor & the 2 men who did the job could not been nicer or more professional ( no sucking of teeth & shaking of head over how difficult a job it was!!!) They arrived on time, carefully moved various things like the BBQ out of harms way, did the job, put everything back as it was, No sign of them having been here. Could not have wished for better service. This is second time I have used them, I foolishly did not leave a review first time, when they replaced a troublesome interceptor, they were just as good on that occasion, so thoroughly recommend them.
Customer in Surrey Posted on 11/09/2019 , work completed 10/09/2019
Same day, efficient, value for money drain unblocking
Customer Service
Quality
Value
Our kitchen sink became blocked. When I phoned, the lady I spoke to was helpful, & booked me in for a callout. ASL sent an engineer the same day I phoned, who successfully unblocked the sink, & cleared up the mess made. He was courteous, quick & efficient. The cost was as quoted on the phone, reasonable, & payable by BACS transfer. I am pleased with the service I received, & recommend this company.
Customer in Bracknell Forest Posted on 05/02/2019 , work completed 05/02/2019
Excellent
Customer Service
Quality
Value
Punctual arrival. Prompt identification of problem and remedy. Clean and efficient treatment. But, difficult to access your website.
Norman, Buckinghamshire Posted on 14/01/2019 , work completed 14/01/2019
An excellent job from A.S.L Ltd
Customer Service
Quality
Value
In the middle of Christmas festivities we suffered a serious drain blockage. Richard from ASL was on-site within one and a half hours and solved the problem quickly, efficiently and with a smile! Excellent!! very helpful, clean and tidy.
Chris, Surrey Posted on 28/12/2018 , work completed 28/12/2018
EXCELLENT SERVICE
Customer Service
Quality
Value
I called ASL as I had a blocked drain in my garden. An engineer attended the same day and cleared the blockage within half an hour and washed down the manhole. He kept me well informed on what he was doing and showed me the problem on his camera. It was a mucky job and I was very impressed with the professionalism of ASL from start to finish.
Which? Trusted Traders Consumer Posted on 05/05/2018 , work completed 05/05/2018
Excellent service
Customer Service
Quality
Value
Had a blocked drain - called ASL, they were very friendly and helpful on the phone. Engineer was out same day and cleared the drain for a fixed price. Very happy with the service, would definitely use again.
Which? Trusted Traders Consumer Posted on 03/04/2018 , work completed 03/04/2018
Excellent Work
Customer Service
Quality
Value
Dennis arrived on time and quickly sorted out our blocked sewer pipe by a manhole cover. He and his colleague were very helpful and extremely professional. I am happy to strongly recommend them and their company.
Which? Trusted Traders Consumer Posted on 28/03/2018 , work completed 28/03/2018