
FS Group surveys drains in Pinner, Stanmore, Kenton and Wealdstone. Homebuyer and build-over surveys come with the film and a written report.

Family-run since 1998

On call day and night

Call 0800 689 3497













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Why FS Group
A CCTV drain survey in Harrow is often booked before an extension or a loft room. Much of the borough was built in the 1920s and 1930s. Many of those homes still drain through their original clay pipes. A camera run shows the state of each pipe and the route it takes.
That is our Look and See check of one pipe. A full survey and a drain plan each cost from £250.00 + VAT.
See all our ratesReally happy with the service so far that Mitch provided. He turned up at short notice to do a cctv survey, was polite and courteous and knew what he was doing. Advised me on what he was going to look at and gave me a summary of his findings and recommendations, and should get the report back within the week. Would definitely recommend!
They arrived on time, completed the survey and emailed out the report with 72 hours of their appointment.
Excellent services. Excellent prices. I’ve had serious drainage issues in the past and these guys have always been my go-to. Quality work!
Superb company. Good communication, unblocked my drain quickly and explained the problem clearly. The price was very reasonable as well.
Uchenna came and unblocked our drain which had been blocked for at least 7 months. He did it very quickly and explained our options before starting. He was very professional and would definitely recommend. I booked this appointment on Friday and was able to get an appointment for Saturday. Very happy.
Great company ! We had a blockage and FS solved the problem in a hour! engineer James was kind and friendly and left everything spotless
Where we work
Sorted by part of the borough, each with its postcode.
Harrow road not on the list? Phone us and we tell you if we can survey there.
Drain ownership
HA postcodesMany local semis have been extended over the old drain. The film shows what sits under the new floor.
Who we work for
Buying a semi in Pinner or North Harrow? Our survey reports back before exchange, while the price can still move.
Letting a flat in Wealdstone or Harrow on the Hill? A survey between tenants puts the drains on record.
About CCTV surveysBuilders working on Kenton and Stanmore extensions can book a survey before the footings go in. Priority Account holders get faster visits and agreed rates.
About Priority AccountsHow it works
Phone 0800 689 3497 and give the reason for the survey. Any deadline, like a build start, helps us plan.
You hear the survey cost on the call, before an engineer drives to Pinner or Kenton.
The engineer goes through the film with you, then sends the written report. Repairs we make carry a six-month guarantee, T&Cs apply.




What we see most
Clay pipes laid in the 1920s and 1930s crack and part at the joints. Waste then catches on each rough edge.
Kenton semis extended at the back and into the loft often join new bathrooms to the old pipe. The camera shows its condition.
Street and garden trees in Pinner find small gaps in old pipes. The roots then spread inside and trap paper.
Some South Harrow homes have separate pipes for rainwater and waste. The survey confirms which pipe is which before work starts.
Stanmore houses with large gardens can have long drains to the road. A fault far down the run shows clearly on camera.
Hard water builds scale inside the pipe, and kitchen grease sticks to it. Between them the pipe slowly narrows.
Call the help desk, day or night, and we book a survey slot that fits your dates.