Professional high-pressure jetting for drains, pipes, and systems, removing blockages, grease, and debris.
Shanahan Contracting Ltd provides professional high-pressure water jetting services for domestic, commercial, and industrial clients. Using both tanker-mounted and portable jetting equipment, our skilled operators quickly and effectively clear blockages, remove grease and fat build-up, and restore flow to drainage systems.
High-pressure jetting is a fast, efficient, and environmentally responsible solution for maintaining drains, gullies, and pipework, helping to prevent future issues and keep systems operating at full capacity.
Why high-pressure jetting matters
Over time, drainage systems can become restricted by grease, silt, debris, and other materials. If left untreated, this can lead to:
Regular or reactive jetting keeps systems clear, improves performance, and reduces the likelihood of disruption.
Our equipment and approach
We use a combination of tanker-mounted and portable high-pressure jetting systems to deliver the most effective solution for each site:
This flexible approach allows us to respond quickly and efficiently, regardless of site constraints or job size.
Applications
High-pressure jetting is suitable for a wide range of drainage and cleaning tasks, including:
Our equipment and experience allow us to handle both routine maintenance and more complex cleaning requirements safely and effectively.
Planned maintenance and reactive call-outs
We provide both scheduled and reactive jetting services to suit your needs:
Compliance and environmental responsibility
High-pressure jetting is a clean and efficient method of maintaining drainage systems. Shanahan Contracting Ltd ensures all work is carried out safely, with minimal environmental impact, and in line with industry best practice.
Who we work with
Our high-pressure jetting services support a wide range of sectors, including:
Learn more about the sectors we serve [link to dedicated sectors page].
Why choose Shanahan Contracting Ltd
Today believe it or not I had the privilege of having my sceptic tank emptied by a Clive from Shanahan’s Strange as it may sound as it’s not a procedure I warm to but in this case it was a necessity! Firstly initial contact with the company who immediately recognised my dilemma and gave me the next available appointment at 7.30am the next day Then on time came CLIVE huge tanker and all, down our narrow drive. Twice he had to reverse some 60 yard to let neighbours get to work and an to an emergency dental appointment Once set up he emptied the tank only to find the soil pipe was blocked, to cut a long story short he sucked, blew, sucked again and eventually power jetted the blockage away (mechanically) that is staying nearly an hour in the process In this day and age people are quick to moan and complain and seldom, give praise but rest assured in Clive you have a real gem. Nothing is too much trouble. Amazon always ask How was your delivery? How many stars, was it on time, respect of property etc etc, but NEVER have I ticked the above and beyond but with Clive that box if there was such a box I would tick it. Well done and a big thank you to Clive
Richard Aston - Hertfordshire
"The guys at Shanahan are great. They are friendly, knowledgeable and professional. A special shout out to Michael for his no-fuss attitude, who gets the job done quickly and professionally without any fuss. Would definitely recommend."
Anthony - Hitchin
I just wanted to drop you a message to thank you for your work. Your determination to sort out someone else’s mistake was outstanding. Your commitment and tenacity are a real credit to Shanahans, and I really look forward to working with you in the future.
Matt - Regional Maintenance Manager