Commercial Drain Investigation
Dye Testing, Leak Detection & CCTV Surveys
- Nationwide Coverage
- Industry Leader
- 24/7 Call Outs
- Commercial Specialists
Commercial Drainage Experts
Years of Experience in Complex Drain Rehabilitation & Fault-Finding
With decades of experience diagnosing and restoring large-scale commercial drainage systems, NRC is trusted nationwide for complex drain investigations, leak detection, and rehabilitation.
Based in Merseyside and operating nationwide, we work across many sectors, including highways and industrial sites to public highways and infrastructure, delivering reliable drain repairs and long-lasting solutions.
Drainage issues can be disruptive, costly, and hazardous. Our engineers operate to the highest repair standards, ensuring fast resolution, including emergency drain surveys and repairs, with minimal interruption to operations.
What’s Involved in Drain Investigation?
At NRC WWS, we carry out commercial drain investigations using advanced technology to locate and diagnose issues in complex drainage networks – fast.
From leak detection and dye testing to structural assessments and mapping, we provide full-service fault-finding with minimal disruption.
Drainage Investigation Methods We Use
- CCTV Drain Surveys using high-resolution cameras to pipe line interiors, identifying blockages, cracks, intrusions or structural defects.
- Dye Testing: introducing non-toxic dyes into a drainage system to trace water flow and identify leaks or cross-connections.
- Chamber Profiling & Manhole Inspections to assess structural integrity, safety, & potential issues.
- GPS or GIS Drain Mapping to create detailed maps of drainage networks to understand pipe layouts & connections.
- High-Pressure Water Jetting Investigation: clearing blockages with high-pressure water to facilitate thorough inspection of the drainage system.
- Fat, Oil, & Grease (FOG) Investigations assessing accumulations of FOGs that may cause blockages.
Drain Rehabilitation for All Sectors
Our unique experience in complex drainage systems allows us to repair drains for a wide variety of sectors.
Our clients include local businesses and organisations, construction projects, local councils, highways, railway infrastructure, tunnel systems and even airports.
Areas We Cover: the North West & Nationwide
We operate across Liverpool, Wirral, Chester, Warrington, Cheshire, Lancashire, North West, North Wales, with nationwide coverage available for larger-scale or urgent works.
Why Choose NRC for Drain Investigations?
For over two decades, NRC has been a leader in the commercial drain repair industry, known for our unmatched expertise and commitment to the highest quality service.
- Full Service Commercial Drainage Contractors: Our complete range of solutions repair, restore and rehabilitate commercial drains, sewers and pipes of all shapes, sizes and complexities.
- Extensive Industry Expertise: We work in a diverse array of sectors, from public drainage systems, to highways, to construction sites and everything else in between.
- Client First Project Management: We provide only highest standard of repair, with minimal disruption to your operations, and provide ongoing maintenance for your drainage system.
- Guaranteed Efficiency & Longevity: Our best in class services and products used are at the highest levels of quality, to make sure your drainage system is restored to full functionality, for a long time.
Contact Us Today
Drain Investigation & Leak Detection
Email Below or Call 0151 643 0800
Drainage Services
NRC WWS - Nationwide Drainage Contractors
For over two decades, NRC has been a leader in providing commercial drainage services to the commercial, industrial, highways, civil, local authorities, and rail sectors.
We are recognised for our unmatched expertise across these sectors in the North West & Nationwide, including Wirral, Liverpool, Chester, Manchester, Warrington, Lancashire, North Wales, Wrexham, and support nationwide contracts on request.
