Commercial Drainage & Civil Works
Rapid-response drainage clearance and civil engineering for commercial properties — from emergency blockage clearance to full infrastructure installation.

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Commercial Drainage & Civil Engineering
Drainage failure in a commercial property creates immediate operational disruption, health and safety risk, and potential regulatory liability. EHL provides rapid-response drainage services alongside planned maintenance and full civil engineering capability.
We work with commercial property managers, industrial facilities, retailers, healthcare providers and educational establishments. Whether you have a blocked drain causing immediate shutdown or a planned drainage survey ahead of a refurbishment, our teams respond quickly and document thoroughly.
Our capability extends beyond reactive drainage to full civil engineering — groundworks, infrastructure installation and major drainage projects for new developments and site upgrades.
- Reactive Response
- Blockages and failures prioritised by urgency and site impact
- CCTV Survey Capability
- Full CCTV drain survey, reporting and condition assessment
- Full Infrastructure
- Civil engineering and new drainage infrastructure installation
Drainage & Civil Works — Full Scope of Works
Emergency Blocked Drain Clearance
Rapid response for blocked and collapsed drains causing operational disruption. Attendance arranged by priority, location and any agreement in place.
High-Pressure Water Jetting
Professional high-pressure jetting for drain clearance, grease traps, gullies and surface water systems. Effective on all drain sizes and materials.
CCTV Drain Surveys & Reports
Full closed-circuit television surveys of underground drainage. Detailed written reports with footage, condition grading and remedial recommendations.
Drain Repairs, Relining & Excavation
Structural drain repairs using no-dig relining techniques where possible, reducing disruption. Excavation and full replacement for more serious structural failures.
Manhole & Gully Maintenance
Manhole inspection, cleaning and repair. Gully clearance and maintenance programmes for car parks, yards and external drainage networks.
Civil Engineering & Groundworks
New drainage infrastructure, groundworks, kerbing and civil engineering works for commercial developments and site upgrade projects.
Why Choose EHL for Drainage & Civil Works?
Reactive Response
Drainage failures can be reported online at any time or by phone, and are prioritised by urgency, location and any service agreement in place.
CCTV Documentation
We don't just clear the problem — we document it. Full CCTV survey footage and written condition reports give you evidence for insurance claims, landlord disputes and planned maintenance budgets.
Single Contractor
From emergency clearance through to civil engineering and infrastructure projects, we handle the full scope under one contract — no need to coordinate between a drain contractor and a civils company.
Need Drainage Support for Your Site?
Something has failed on site? Log it online or call our team. Attendance is arranged by priority, location and any agreement in place.