Plumbing & Drainage
Commercial and domestic plumbing, drainage surveys, and pipework by experienced engineers across the UK
Commercial Plumbing & Drainage Specialists
Reliance Commercial provides comprehensive plumbing and drainage services for offices, retail units, schools, healthcare facilities, hotels, and industrial premises. From routine maintenance and reactive repairs to full pipework installations and drainage remediation, our experienced engineers handle it all.
We work across all aspects of commercial plumbing — hot and cold water systems, sanitary installations, drainage surveys, and water hygiene compliance — ensuring your building's plumbing infrastructure is safe, efficient, and fully compliant.
What We Offer
Full-scope plumbing and drainage services for commercial properties of all sizes.
Pipework Installation & Repair
Full design and installation of hot and cold water pipework systems, plus rapid-response repairs to leaks, bursts, and pipe failures.
Drainage Surveys & Clearance
CCTV drainage surveys to identify blockages, root ingress, and structural defects — followed by high-pressure jetting and remediation works.
Sanitary Installations
Supply and installation of commercial bathroom and washroom facilities — WCs, urinals, basins, showers, and accessible facilities.
Water Hygiene & Legionella
Legionella risk assessments, water temperature monitoring, and remedial works to keep your water systems compliant with L8 guidelines.
Planned Preventative Maintenance
Scheduled PPM contracts covering all plumbing and drainage assets — reducing the risk of costly emergency callouts and compliance failures.
Emergency Callout
24/7 emergency plumbing response for burst pipes, severe blockages, and flooding — minimising damage and downtime to your premises.
Why Choose Reliance for Plumbing & Drainage?
Our plumbing engineers hold City & Guilds qualifications — the UK's most recognised vocational certification for plumbing and drainage
Round-the-clock emergency response for burst pipes, blockages, and flooding across the UK
Advanced CCTV drainage surveys to accurately diagnose issues before committing to costly excavation works
Flexible planned maintenance contracts with fixed pricing and priority emergency call-out rates
Our Other Services
Reliance Commercial covers all your building services needs under one roof.
Get a Free Plumbing Survey & Quote
Whether you need a reactive repair, a drainage survey, or an ongoing maintenance contract, our team is ready to help. Contact us today for a no-obligation survey.