Established in 1991, Lohan & Donnelly Ltd. is a Dublin based specialist engineering consultancy providing a professional service in the field of Civil/Structural Engineering Design and Temporary Works Design in both Ireland and the United Kingdom.

At L&D we pride ourselves on developing cost effective, project specific solutions for the Irish and UK construction industry, working closely with Developers, Architects, State Bodies and Contractors.

Our client base includes Architects, Property Developers, Local Authorities, Government Bodies, Commercial Organisations and Private Individuals.

Lohan & Donnelly Ltd. is a 100% Irish owned company.

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Napper Tandy Aparthotel, Chancery lane


Works on site are progressing to 3rd floor slab level on this 8 storey over basement aparthotel. The struture consists of reinforced concrete columns and walls and flat slabs th...
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Castleknock Hotel Extension


Castleknock Hotel extension now complete in time for the Christmas holidays.The extension consisted of an additional 44 bedrooms, spa treatment rooms and leisure facilities. Pro...
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