Castlerock Facts

Active Projects
Successfully Completed Projects
Accident Free Days
Years in Business

Our Services

New Homes

CASTLEROCK Homes has developed an excellent industry reputation as a quality home building company. We pride this experience on the back of 20 years in the business working on major commercial project works with specialist skills in Main Contracting, Project Management, Facility / Office Interior Fit-Out and Restoration Works in the commercial sector. To see some of our New Homes just Click Here.


Since we started over 16 years ago we have had the pleasure of working on behalf of many Irish and International blue chip companies, third level institutions and retail chains across the island of Ireland. We have delivered a high number of very successful commercial projects throughout the country and we continue to offer commitment to quality, professionalism and skill to all our existing and future clients. To see some of our previous Commercial clients just Click Here.


We have been appointed main contractor for many prestigious housing developments in our sixteen years of business. We have worked on behalf of architects, commercial developers and private clients alike.  Our commitment to excellent quality, workmanship and skilled project management has been the core reason for our continued success on all our development projects. To see some of our current and previous Development clients just Click Here.


From High Street to Shopping Center, we have the experience at all levels of Retail outlet build, design and fit out of retail units. We have worked with some of Irelands leading architecture companies and the biggest outlet names in delivering high quality retail facilities of all sizes in all locations and settings. Many of our completed projects are to be seen across the island of Ireland. To see some of our current and previous Retail Outlet clients just Click Here.


Over the years we have work on several major projects in the Healthcare sector including hospitals, health centres, clinics, research laboratories and more. We have developed an excellent reputation for high quality workmanship and efficient project planning to ensure all our projects are completed to highest standards.  Our commitment to our client expectations and goals are crucial to continued success in all aspects of Healthcare facility requirements. To see some of our Healthcare sector clients just Click Here.


Castlerock have been appointed main contractor for a number of building projects for some of Ireland's best known Schools and Colleges of all levels including Primary, Post-Primary and Third Level right across the country. From new build to extensive renovation projects; we are extremely proud of the works we have successfully completed to enhance the educational facilities experience of students in Ireland. To see some of our current and previous Education facility clients just Click Here.

Meet the castlerock Team

Richard Flood

Richard Flood


Richard is the Managing Director of Castlerock. He has key responsibility for the day to day operations of the company and its workforce. Richard’s combined business and construction management experience are a vital component in the successful delivery of all projects undertaken by Castlerock.

Brian Flood

Brian Flood


Brian is the Managing Director of Castlerock. He plays a key role in the overall site operations of all projects along with responsibility of our client relations. His experience in all aspects of the building, construction and fit-out sectors is a valuable asset to the company and ultimately in delivering the very best for all our clients.

Stephen Flood

Stephen Flood

Operations Manager

Stephen’s primary function within Castlerock is the management of administrative activities in our head office and assisting with all areas of project support. He brings with him a wealth of experience having spent his career to date in various roles involving client relations, management, procurement, banking & finance. This compliments his role immensely to effectively manage our office operations here in Clontarf.

recent projects

What we do best

Since 1999 we have successfully worked across all aspects of the Commercial, Development and Retail construction sectors. In addition we have also gained an excellent reputation for the complete fit-out of major offices and the conversion of manufacturing area to office area. We are the contractor of choice for many top companies in Ireland. We guarantee effective and efficient project management and also the highest quality of workmanship on all our contracts. We offer reliability and dedication to our clients to ensure successful project delivery and client satisfaction with projects delivered on time, within budget and built to the highest quality.
Office Fit-Out:
Renovation / Restoration:

Industry Partners

Want to talk to us?

We would love to discuss your next project, so why not get in touch with us.
Contact Castlerock