Groundworks, tankering and drainage. Done sustainably.
Shanahan Contracting Ltd delivers specialist groundworks, septic systems, tankering and drainage maintenance across Hertfordshire and the South East. We work safely, efficiently and with respect for the environment.
What we do
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Groundworks & installations
From drainage infrastructure to septic tank and sewage treatment plant installations, we deliver compliant, practical solutions for residential, agricultural and commercial sites.
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Tankering & waste services
Licensed waste carriers providing septic tank emptying, grease trap cleaning, interceptor maintenance and emergency flood response.
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Drainage maintenance services
High-pressure jetting, CCTV surveys, drain unblocking and gully clearing to keep systems operating properly and prevent costly disruption.
