NG Tunnelling Limited

At NG Tunnelling Limited, located in Mitcham, London, CR4, we are a family-run business with over 40 years of experience specialising in the installation of sewer connections for large contracting firms, developers, and domestic clients across London, Surrey, and surrounding areas. Our comprehensive services include sewer connections, sewer diversions, deep drainage, tunnelling, shaft sinking, open cut excavations, and the removal of drainage interceptor traps. We pride ourselves on being a one-stop-shop for your drainage works, handling all aspects from council and water authority applications to final inspections and approvals, ensuring a hassle-free experience for our clients. Our commitment to quality and professionalism is reflected in our status as Thames Water Approved Contractors, with all works signed off by Thames Water.