Servicing and maintenance.For wastewater treatment plants and pump stations.

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Why Molloy
Servicing you can rely on
Decades of experience keeping wastewater systems running across Ireland.
Trained technicians
Certified for confined space entry, gas detection, and electrical safety. Hands-on experience across domestic and commercial systems.
Documented service reports
Every visit produces a written report — findings, recommendations, and maintenance records ready for EPA inspections.
Effluent quality testing
Lab analysis including COD, BOD, ammonia, and suspended solids — where required, tailored to system type and regulatory needs.
Planned maintenance
Scheduled service visits with priority attendance when issues arise. Common spare parts carried on every van for faster fixes.
Systems we service
Wastewater treatment plants
Domestic and commercial treatment plants, upgrades, and compliance checks.
Wastewater pumping stations
From single houses to industrial and Uisce Eireann-standard stations, including controls, alarms, and pump replacement.
Rainwater harvesting systems
Collection, filtration, storage, and reuse systems for homes and larger sites.
Sectors
Housing and community
- Single houses
- Housing developments
- Towns and villages
- Sports clubs and camp sites
Commercial and industrial
- Hotels
- Nursing homes
- Schools
- Motorway service stations
- Industrial plants and commercial units