Piping & Drainage Services in London & Surrey
Reliable, efficient and built to last At No1 London, we design, install, and maintain domestic and light-commercial piping systems that deliver performance and durability. From new water and waste pipe installations to full replacements and underground drainage, our Gas Safe and NICEIC certified engineers ensure everything runs smoothly, safely, and efficiently.
info@no1london.co.uk | 0207 8889 09 09
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Why choose No1 London
- Complete in-house service – design, installation, testing, and maintenance handled by one team.
- Certified engineers – Gas Safe & NICEIC approved for water, gas, and heating systems.
- High-quality materials – copper, PVC, PEX, and stainless-steel piping for long-term reliability.
- Integrated expertise – plumbing, heating, and drainage coordinated with your renovation project.
- Trusted locally – serving homes and developments across West & Central London and Surrey.
Our Piping & Drainage Services
Water Supply & Distribution
Safe and efficient systems for new builds and refurbishments. Cold and hot water supply installations Main connections and pressure regulation Pipe rerouting and extensions for kitchens and bathrooms Water meters and isolation valves
Gas Piping & Heating Systems
Installed by fully qualified Gas Safe engineers. Boiler and heating system connections Gas pipe upgrades and safety testing Leak detection and line replacement Cooker, hob, and appliance installations
Waste & Soil Systems
Clean, efficient disposal for any property type. Soil stacks, vent pipes, and waste connections Internal and external drainage solutions Traps, gulleys, and inspection chambers Air admittance and anti-siphon valves
Underground Drainage & Surface Water
Protect your property from water buildup and flooding. Ground drainage layout and installation Soakaways, French drains, and sump pumps Guttering and downpipe systems Inspection, jetting, and maintenance
Repairs & Maintenance
Fast, reliable fixes for leaks, bursts, and blockages. Emergency pipe repairs and replacements CCTV drain surveys and blockage removal Corrosion prevention and system upgrades
Materials We Use
- Copper – durable, heat-resistant, ideal for hot water and gas
- PEX & PVC – flexible, corrosion-proof options for residential systems
- Stainless Steel – commercial-grade strength for pressurised lines
- Insulated Pipework – to prevent freezing and energy loss
How We Work
Consultation & Site Survey
We assess your property’s layout and service routes.
System Design & Quotation
All pipe runs and drainage lines planned precisely.
Installation & Testing
Systems installed to UK Building Regulations and certified.
Final Inspection
Pressure tests, leak checks, and flow performance review.
Aftercare & Maintenance
Cleaning, servicing, and long-term support options.
Service Areas
We install and maintain piping systems across Fulham, Chelsea, Kensington, Hammersmith, Putney, Wimbledon, Chiswick, Westminster, the City, and Surrey, trusted for dependable service and precision workmanship.
Ready to Upgrade Your Plumbing or Drainage?
From new installations to emergency repairs, No1 London delivers professional, compliant, and long-lasting piping solutions for every property.
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