At Greentech Plumbing & Drainage Ltd, we are leading commercial drainage contractors in London, delivering reliable, cost-effective drainage services for businesses across a wide range of industries. From emergency drain unblocking to scheduled maintenance, our tailored drainage solutions are designed to keep your systems fully operational while minimising disruption to your daily operations.
Whether you manage a retail space, healthcare facility, construction site or large commercial estate, our expert engineers ensure your drainage system remains compliant, efficient and problem-free.
We understand that every business has unique drainage requirements. That’s why we provide customised solutions for a wide variety of sectors, including:
No matter the size or type of your organisation, we deliver professional drainage services that align with your operational needs and compliance standards.
Our qualified engineers use the latest technology to deliver efficient and long-lasting drainage solutions. We are available 24/7 to provide both reactive emergency drainage support and planned preventative maintenance (PPM).
Our Specialist Services Include:
🚫 Blocked Drain Clearance
Rapid removal of stubborn blockages to prevent flooding, foul odours, and operational downtime.
🔧 Routine Drain Maintenance
Scheduled servicing to ensure system performance, reduce repair costs and avoid business disruption.
🎥 CCTV Drain Surveys
Non-invasive drain inspections using advanced camera systems to detect issues without excavation.
🛠️ Drain Repairs & Pipe Relining
Professional repairs for cracked, collapsed or damaged drainage pipes—minimising downtime and future risks.
🚜 Drainage Excavation Works
Safe, efficient excavation services for deep-rooted drainage issues or major system overhauls.
🏗️ New Drainage Installations
Custom drainage systems for new builds, renovations, or site expansions—designed for long-term performance.
🚛 Vacuum Tanker Services
Efficient removal of flood water, waste, and liquid waste from commercial drainage systems.
💦 High-Pressure Drain Jetting
Powerful water jetting to clear fat, grease, debris, and mineral build-up, keeping your drains free-flowing.
🧼 Specialist Drain Cleaning
Deep cleaning of commercial drains to eliminate bacteria, odours, and stubborn residue build-up.
🔍 Commercial Plumbing Solutions
Comprehensive plumbing services, including leak detection, pipework repairs, and fixture installations.
🧪 Electrostatic Pathogen Cleaning
Innovative antimicrobial treatment to sanitise your premises—ideal for healthcare, food service, and public-facing businesses.
📞 24/7 Emergency Drainage Response
Available day or night, our emergency drainage team responds rapidly to minimise disruption and damage.
✅ Experienced & Certified Engineers – Our fully trained team is qualified to handle all commercial drainage challenges.
✅ 24/7 Emergency Availability – Fast response times across London to minimise business interruption.
✅ Fully Compliant & Insured – All work meets UK standards, including health and safety and environmental compliance.
✅ Tailored Maintenance Plans – We build custom service plans to suit your property and budget.
✅ Cutting-Edge Equipment – From CCTV cameras to high-pressure jetting and vacuum tankers, we use advanced tools for precise, efficient results.
Whether you're facing an urgent drainage issue or planning preventative maintenance, Greentech Plumbing & Drainage Ltd is your trusted partner for professional commercial drainage services in London and surrounding areas.
📞 Call us now for immediate assistance or a free consultation
🌐 Visit our website to request a quote or book a site survey