Expert groundworks and drainage installations in Hertfordshire
Shanahan Contracting Ltd provides professional groundworks and drainage services for domestic, commercial, and industrial projects across Hertfordshire and the South East. From new build drainage installations to expert drain repairs, we deliver reliable, efficient, and long-lasting solutions tailored to your property or project.
Our services
Our groundworks and drainage installations include:
Each project is delivered using modern machinery, skilled operators, and industry best practices to ensure quality, efficiency, and durability.
Project management from start to finish
We manage projects from the very first stages through to completion:
By overseeing the full process, we reduce risk, avoid delays, and provide a seamless, well-managed service that builds confidence and ensures every project is on solid ground.
Who we work with
Our groundworks and drainage installations support a range of sectors:
Learn more about the sectors we serve [link to dedicated sectors page].
Why choose Shanahan Contracting Ltd?
Need groundworks or drainage installations? Contact Shanahan Contracting Ltd today to discuss your project or request a site visit.
"Thank you, James, for responding to our emergency so quickly. Michael, your operator, was with us within two hours and resolved the issue in a very professional and friendly manner. A fantastic service and we will certainly be using Shanahan in the future."
John & Cherryl - Welham Green
“Shanahan’s has taken care of all our drain cleansing, jetting & repairs for over 10 years, also assisting us with any groundworks we need. They always provide a prompt & professional service. The teams knowledge of our site pays dividends & their experience helps to keep the centre’s complex drainage network running”
Jack Garden Square Shopping Centre - Letchworth
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