Commercial Plumbing & Drainage
Expert hydraulic solutions including backflow prevention, pump systems maintenance, and emergency leak repairs for commercial and industrial facilities.
Reliable Commercial Plumbing You Can Count On
From high-rise office towers to industrial processing plants, Ethyl Merc Group delivers specialised plumbing and drainage solutions that keep your facility running without interruption. Our certified plumbers handle everything from routine maintenance to complex hydraulic installations.
Why Businesses Choose EMG for Plumbing
Our localised teams across Auckland, Wellington, and Christchurch ensure rapid response to leaks, blockages, and system failures. We understand that plumbing issues in commercial environments can lead to costly downtime, health and safety risks, and compliance violations.
Every plumber in our network holds current certifications and undergoes continuous professional development. Whether you need scheduled preventative maintenance or an emergency callout at 2 AM, our technicians arrive equipped to resolve issues on the first visit.
Our Plumbing Capabilities
- Backflow Prevention: Annual testing and certification to meet council requirements
- Commercial Drainage: High-pressure water jetting, CCTV pipe inspections, and root cutting
- Gas Fitting: Certified gas installations, leak detection, and compliance testing
- Hot Water Systems: Commercial-grade cylinders, heat pumps, and continuous flow systems
- Grease Traps: Installation, cleaning, and compliance documentation for food premises
Industries We Serve
Our plumbing teams specialise in environments where reliability is critical—retail centres, food manufacturing, healthcare facilities, schools, and commercial office buildings.
Key Features
- ✓ Backflow testing, installation & certification
- ✓ Commercial & industrial pump systems
- ✓ Drain unblocking & CCTV inspections
- ✓ Gas fitting and compliance certification
- ✓ Hot water system installation & repair
- ✓ Grease trap maintenance & compliance
- ✓ Water main repairs & upgrades
- ✓ Preventative plumbing maintenance programs
Available In
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