Private drainage buildovers causing headaches?
Private drainage buildovers causing headaches? Often clients have buildovers done, only to be told they don’t meet Southern Water’s standards. That’s where
Hydro Descaling
InSewer Surveys
- 16a Revenge Road, Lordswood Chatham, Kent ME5 8UD
WELCOME TO HYDRO DESCALING / INSEWER SURVEYS
Looking for reliable sewer inspection, cleaning or repair for your next project?
A family run drainage business with over 45 years of experience in sewer inspection, repair + maintenance services throughout Kent & the South East
Our Services
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Fast response with very friendly, efficient staff who attended. The quality of the information was really good and most helpful. Thank you Liam and team.
Michael Innes
May 23, 2025Excellent Service from my initial contact to the final invoice. I found Hydro Descaling Limited extremely friendly, knowledgeable, offered advice above and beyond. The work was carried out quickly and efficiently. Would highly recommend this company.
Lisa C
March 30, 2025Had a blocked toilet , wished I'd phoned hydro in the 1st place as had another company in beforehand and they were unable to unblock, hydro came and unblocked it within an hour
david keynes
May 6, 2026 -
2nd time ive used this company and must say a first class service and guys on site very helpful indeed , will most certainly use again for my future project requirments
Mark Wright
March 31, 2025We needed a drainage survey done and our architect recommneded Hydro Descaling. These guys know exactly what is required at a competitive price. Very polite and friendly team and a professional service. They were prompt and on-time. Very detailed survey report provided very promptly. Highly recommend
john dunford
May 15, 2025It was a pleasure to have Liam Sellar and his colleague, working at our home . He explained everything clearly and thoroughly , and they were both very polite and professional . Fascinating equipment to look into spaces below ground! Many thanks . Hatton's.
Catherine Hatton
April 30, 2024 -
Excellent service from the guys at Hydro Descaling / Insewer Surveys in mapping the shared drainage run in the rear garden of our property. This to support build-over planning permission. During the process, they re-discovered a long-forgotten inspection chamber I had covered in pea-shingle 25 years ago!! Many thanks to all.
Mark Thundercliffe
December 23, 2025Had a fantastic experience with Insewer; very prompt to arrange the drainage survey, and also to prepare and share the report. The engineer also took the trouble to talk me through his findings onsite via video call, as I wasn’t able to be there for the actual appointment. Great value too. Would 100% recommend.
Rob Gaskell
August 22, 20252nd time ive used this company and must say a first class service and guys on site very helpful indeed , will most certainly use again for my future project requirments
Mark Wright
April 2, 2025
Client Feedback
InSewer Surveys have been providing surveys for me for over 20 years for a very good reason; they produce exactly what we need to enable us to provide a quality service. Going elsewhere has proven to be a false economy and we value good service.
Abstruct Consulting have been using InSewer Surveys services for many years. The quality of the work undertaken by InSewer Surveys is always excellent. Their investigation skills and experience are second to none, they always provide clear, well referenced reports; supported with good quality videos, plans and recommendations. Abstruct Consulting looking forward to continuing our working relationship with InSewer Surveys for many more years to come
In a market where there are many providers, InSewer is our preferred choice. We can rely on them and they level of detail provided within their surveys is excellent.
We have worked with InSewer Surveys for several years and are our first choice for drainage CCTV surveys. They are reliable, professional and deliver survey reports to an excellent standard every time.
Here at TDS Southern Ltd, we have been using the CCTV Survey and Jetting services of InSewer Surveys for many years now and are always impressed with their efficiency and professionalism. Getting these types of surveys carried out accurately, is critical in providing our clients with the ability to understand the remedial works required, to ensure these underground systems, are built to the required design and specification. The quality of the information and Report generated by InSewer Surveys and their customer service experience is always First Class
Maltby Surveys are specialists in Geospatial Surveying - To complement our services, we have been using In-Sewer for over 10 years – they are very reliable, professional and have consistently delivered on time – we look forward to our continued working relationship for many more years to come.
We are a Civil Engineering Consultancy who have used your services on many occasions in the past. On numerous projects we have engaged ‘InSewer Surveys’ to undertake a CCTV survey in order to determine the condition together with an electronic trace to accurately determine the positions of drainage routes. We have found the information provided by ‘InSewer Surveys’ to be clear and precise which has enabled us to deliver complete detailed designs for our clients. We have used InSewer Surveys for many years and will continue to do so in the future.
From my perspective; “Finding a good product or service often requires some trial and error, and in the early years of my own business I tried a few different survey companies, with mixed results, I began using InSewer Surveys. As a water authority approved surveyor, I can be confident that the level of detail supplied will meet both with my own requirements and the satisfaction of the water authority, should any applications be required during the building regulations stage, in conjunction with home extension projects. I have always found InSewer Surveys to be prompt in communicating dates and times for survey arrangements, arriving on time and are thorough and friendly
InSewer Surveys has been our Term Contractor for many years providing a detailed site investigation & CCTV service to enable us to review and progress our Build-over applications. The CCTV survey reports are clear and concise and always turned-around efficiently to ensure we can progress our applications and meet tight deadlines. InSewer Surveys staff have always been friendly and approachable and have provided a professional service at all times.
I have worked with InSewer Surveys for many years and they have always provided a fantastic service. Their drainage surveys are incredibly thorough and their survey reports, which are provided very promptly, are always very detailed and clear. InSewer Surveys offer an unrivalled service and are highly recommendable
InSewer Surveys provide an excellent service, going above and beyond to help out. The quality of information provided is always highly detailed and accurate.
I first came across InSewer in 1998 and have been receiving their surveys or commissioning them directly ever since. In these 25 years, they have never let me down. On many projects, their work ethic, insight and experience has saved clients money and time, e.g. by finding unrecorded outfalls that removed the need for a pumping station. The often seen ‘Unable To Survey’ on reports by other firms seems to be regarded as a challenge to overcome, instead of an excuse for an early finish. Their work with MK Surveys on utility tracing is also extremely helpful for due diligence. InSewer are my go-to team for drainage surveys and investigations and cannot recommend them highly enough.
We have utilised Hydro Descaling / InSewer Surveys for over 20 years and have found them to be the most professional and reliable team we have worked with. Liam has always put service first and will always go beyond to accommodate most situations. The reporting facility makes a huge impact and demonstrates the attention required to maintain confidence in their operations. For these reasons we will always endorse and use In Sewer for all of our CCTV, Jetting and Pipe Repair needs.
Accreditations
Dealing with liquid waste? We’ve got you covered
Dealing with liquid waste? We’ve got you covered As a family run drainage business, we know the value of doing things properly first
Does your site need surveying, cleaning, or specialist drainage support?
Does your site need surveying, cleaning, or specialist drainage support? Our team was recently called in to clean and desilt a recently constructed drainage