Greenday Environmental drainage service was established in 1997, Absolute Drain Services Ltd acquired Greenday in 2009 and the company became Absolute Drain Services Ltd T/A Greenday Environmental. Based in the Leinster region, we supply a range of services to Domestic & commercial customers throughout Ireland. The core business involves mapping maintenance and repair of drainage systems. Our headquarters are at Greenday House, Citylink Business Park on the Old Naas Road in Dublin 12, where our management and administration team coordinate the activities of our fleet and technical staff.

Greenday Environmental have been instrumental in the founding of a new Trade Association specifically for the Drainage Engineers of Ireland - NADE (National Association Of Drainage Engineers) providing advice and training and a voice for the industry when dealing with other associations, organisations and government department.

We offer a professional, complete and certified service to all our clients. Our clients range from a broad spectrum of Industry - Domestic customers, Food, Pharmaceutical, Hospitality, Healthcare, Office, and Retail.

Our core business is complete drainage service, including

  •  Drain Repair, Patch repairs
  • CCTV drain surveying and mapping
  • Drain jetting and cleaning
  • Grease Trap Sales, Service & Maintenance
  • Oil Spillage Clean up
  • Pipe Relining
  • Odour investigation
  • Grease trap Maintenance
  • Grease trap cleaning
  • Rodent drain survey
  • Rat Blockers
  • Pump maintenance and repairs
  • 24-hour Emergency Spill Response
  • Drain smoke test

Greenday Environmental – 24/7 availability

At Greenday Environmental we’re proud of our fast and effective drain cleaning, unblocking, and maintenance service. Friendly, professional and efficient technicians are on call 24-hours a day, 365-days a year.

Greenday Environmental – Staff

Greenday environmental has a team which works hard to resolve any problem you may have.










Eamonn McShea

Managing director












                        Ian Buckley

CCTV Director









                                                Tim Greene

 Operations Director

David Elder 

CCTV Drainage Engineer















                   Marc Smith 

Engineering Service



Thejas Sreedharan

Business Analyst 












Emma McDermott












Sean O'Conner

Drainage Engineer