As you can see from our reviews we really like drains and drain problems in Sunbury-On-Thames TW16 and Middlesex. We believe you should be the judge so tell us what you think, please take time to look at our reviews!
Simply put, in Sunbury-On-Thames and around Middlesex drain surveys and investigations is what we do. DrainChecker is the number one choice in in and around Sunbury-On-Thames for unparalleled service and best prices no quibble charges. So if you have a need for da drainage investigation in at home or at work, call us!
Welcome to the Sunbury-On-Thames area ‘DrainChecker.uk’ part of the Sunbury-On-Thames Happy Drain Ltd Group and thank you for visiting us.
CCTV Drain Survey & Drainage Investigation in Sunbury-On-Thames Middlesex TW16, we are your local experts!
Recent Happy Customers…

Blocked drains to whole house
“Called the mobile telephone number for Happy drains which was answered immediately, they called back with a slot 5 minutes later and 1 hour later the engineer turned up and did a fantastic job, The drains to our complete house were unblocked. Engineer was polite, professional and knowledgeable, we are delighted with the service that we received. Would highly recommend the company”
Use this company
“8am rang company 10am engineer arrived 11am job completed and cleaned up.I would recommend this company without a doubt reasonable cost for the service.we do not get that very often “
Blocked toilet – resolved promptly and effectively
“Great service from Luke who managed to get our upstairs toilet unblocked in less than half an hour. Good customer service, was able to arrange a convenient time for the visit and Luke was very polite and courteous. The price was much cheaper than elsewhere, I will definitely use Happy Drains again for any future drain blockages!”
Outside patio drain unblocking
“Turned up quickly and sorted out a blocked patio drain. Checked the flow into the drain system, tidied up and left. Very happy.”
Sunbury-On-Thames TW16 emergency CCTV drain survey & drainage investigation. Fast service assured in Middlesex. |

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07788 254933
CCTV Drain Survey Software
The latest industry software in used to produce the highest quality survey reports possible. Due to the speed of the software available for CCTV drainage surveys, reports can be generated very quickly, we can provide instant feedback on site. We use the very latest plant and equipment. That show clearest underground images, meaning our surveys have clarity.
What you get for your money?
Mortgage lenders in Sunbury-On-Thames TW16 and Middlesex no often require a pre-purchase or home buyer’s drain inspection before offering a loan to new Sunbury-On-Thames home owner. Please look at the extracts. Using industry standard software we produce easy to understand fuss free reports. Once you know if there are problems with the Sunbury-On-Thames drains, our CCTV inspections and surveys near Sunbury-On-Thames and in Middlesex provide and the clearest factual evidence to justify any additional negotiations you may have to have.
We really understand the importance of an accurate survey.
We also know that our high quality reports will help you in come to an informed conclusion
When diagnosing a drain problem, tracing and plotting or a general condition reporting, details have to be accurate and complete and have the relevant recommendations and quotations for any corrective actions.
With over eighteen years’ experience our friendly and experienced surveyors in Sunbury-On-Thames and around Middlesex will undertake survey using the latest standards, equipment and report software.
Our flexible friendly service will provide to your particular requirements, from a simple "look see" to a ‘Build Over’ survey and more.
Should problems be found within the drainage system, we can, not only can we fully repair it, we offer a fully ‘managed claim service. We will compose prepare and present your claim to your insurers directly, ensuring nothing is overlooked, and any inconvenience to you is absolutely limited.
We operate strict health and safety, and environmental policies to protect you and your environment, our teams are qualified and trained to all current industry standards.
CCTV Drain Surveys
Checkdrain delivers an affordable, friendly and professional CCTV Drain Surveying service. With the very latest CCTV technology. Checkdrain produce accurate and comprehensive drain inspections for both our Householder and Business customers in Sunbury-On-Thames TW16 and across Middlesex, fully detailed but clearly presented and easy to understand
Skilled Engineers
We tailor our surveys to your needs whether is a ‘Pre Purchase Householder Survey’ or ‘Site’ works. Our technicians throughout Sunbury-On-Thames TW16 and Middlesex are fully conversant in planning drainage investigation works with the minimum interference to you. After a thorough CCTV drain inspection has been undertaken by our technicians, we supply you with a comprehensive technical report detailing existing and potential faults. The report will clearly show accurately where any problems are and provide recommendations if any repair work is required.
Our CCTV Drain Surveys are digitally recorded and a report is provided to you in PDF format. All work is carried out in a friendly and courteous manner.
More reviews from our Happy Customers…

Unblocking kitchen drain.
“The blockage was quickly cleared, service was efficient and friendly.”
Unblocking of drains
“The service was amazing, quick to turn up and the man didn't leave until he had sorted the problem. We would be recommending them to everyone.”
5* Service was Over and Above expectation.
“This is the second time I have used Happy Drains the Service provided last time was superb. This time it was even better! With no appointments available to clear my elderly mothers blocked toilet, Happy Drains rearranged a schedule to conduct the work to limit inconvenience. Joe attended and was absolutely first class keeping me updated directly at the request of my confused elderly mother. It is so reassuring to be kept informed of the detail when you are 80 miles away so I could explain it in simple terms to my mother, I recommend Happy Drains 100% and commend Joe for the 5* Service.”
Clearing of bathroom drain.
“Exceptional experience with this company! The booking process was seamless. Communication with the company was very clear on scheduling and having costs upfront meant no lingering worry on the final bill. Work was done quickly and the technicians were very professional. Payment was smooth as well (was able to use Apple Pay). Will definitely get my business again if needed and will recommend them to anyone else in the same situation.”
Unblock drains in garden
“Informed me on the day of time of arrival. Came on time Fixed the problem quickly. Friendly service “