Ireland’s leading Mechanical & Electrical Contracting Company

“Delivering Quality Projects Safely On Time – Every Time”


Winthrop Engineering and Contracting  is one of Ireland’s leading Mechanical and Electrical contracting companies, with a turnover of €53 Million in 2014.

Specialising in Mechanical, Electrical, Fire Protection, Data Technology, and Service and Maintenance.

We are committed to maintaining standards of excellence in all aspects of business.

Large complex projects have been delivered across the Industrial, Healthcare, Pharmaceutical, IT, Commercial and Public Works sectors.

Established in 1995, Winthrop now has offices in Dublin, Cork and Waterford and employs over 500 people.