Leading the way
Building a better world together
Pat & Mark Dempsey Ltd is a family run business, established by Pat and Marks father over 90 years ago. It is now a third generation family business, that has built on its reputation for friendly, fast, quality and reliable services.
We provide a wide range of well installations to suit your individual needs:
Water Wells
Water Pumps
Water treatment
Landfill Drilling
Geothermal Wells
Monitoring Wells
Dewatering Wells
A SERVICE YOU CAN TRUST
A SERVICE YOU CAN RELY ON
Trusted by generations
Drilling is in our genes. Our family has been doing it for almost 100 years.
During that time we have gained valuable experience in the various types of drilling needed in Ireland, perfecting our process, regardless of the type of Irish terrain and sub-terrain we encounter.
We are proud of our long standing tradition, however, we are aware we are only as good as our last job. We strive to give the best possible service to all our customers.
Professionalism
Integrity
Methodology
Work quality
Responsive
Great support
“An organisation, no matter how well designed, is only as good as the people who live and work in it.“
Dee Hock
Genuine Customer Feedback
“I was very happy with the timeframe of which Dempsey’s were able to complete the project. They drilled 2 geothermal bore holes, a water well, supplied and fitted the pump and treatment system.”
Carol Byrne, Online Google Review – Jan 2022
Our Clients
See below for a sample of the Municipal and Commercial clients we have worked with in the recent past.
RoadBridge
BAM
SIAC Construction
WillBros
Priority Construction
Irish Drilling
Greenstar
BioverdaIrish Bio Tech Systems
Lining Technology
Tayto Park
Athlone IT
Galway IT
Limerick UL
Kepak
CLM Properties
Mount St Annes Kilenard
Mount Juliet Estate
Cavan Golf Club
AH Cullen
EPS Ireland
Carlow County Council
South Dublin County Council
Fingal County Council
Kildare County Council
Laois County Council
Longford County Council
Louth County Council
Meath County Council
Offaly County Council
Westmeath County Council
Wexford County Council
Wicklow County Council
Cavan County Council
Monaghan County Council
Clare County Council
Cork County Council
Kerry County Council
Limerick County Council
Tipperary County Council
Waterford County Council
Galway County Council
Mayo County Council
Roscommon County Council
