For more challenging work we use our ‘City Flex’ Tanker for commercial customers. Designed to clear larger diameter pipes (up to 450mm dia) it packs the same drain cleaning punch as a standard jet vac tanker.
For city and urban sites this is the best kit for the job.
We can get to building and industrial sites, along access roads, around commercial sites, as well as height-restricted sites.
We offer a local tankering service, fully equipped to deal with all eventualities.
- Emergency Flood Response, Extraction & Removal
- Gully Emptying and Clearance
- Basement Flooding
For more details and to order, please click below to take you to our main Happy Drains site…

Blocked drain
"Happy drains was very courteous right from 1st phone call to completion. The man that came was very professional, helpful. Cleaned up after himself and carried out several checks and didn't leave until he was satisfied the job was complete. I would highly recommend happy drains.. Thankyou. "
Drain unblocking
"Excellent company to deal with. Polite, friendly and reasonably priced. A credit to the drain industry! Will certainly be recommending them and will be using them again. Special mention and thanks to Josh the expert drain man. Finally, paying them online (following receipt of invoice) was so easy, if you use the weblink they send you. Why can't all trades companies be like this?!"
Jetting blocked drain and clean up of surrounding area
"They were professional on the phone and throughout the process. The Engineer was polite, timely, explained what he'd do and said he'd clean up the area afterwards. Job was done perfectly and their price was considerably better than others and as such represented excellent value! Hope I won't need them again (?...) but should I do, they would be my automatic choice. Heartily and unreservedly recommend them based on our experience "
Block drain outside was cleared quickly and effectively
"Our engineer was professional and friendly who listened to me explain fully before suggesting what he believed the fix was. He carried out work quickly and came to explain what he'd done and why"