Commercial Buildings

For a commercial / industrial steel fabricated building that will last for years contact John Keville Engineering Ltd. We supply fabricated steel and cladding for commercial buildings in the Northwest of Ireland covering Roscommon, Sligo, Leitrim, Mayo, Donegal, Galway.

John Keville Engineering has a wealth of experience in these sectors and a quality branded image that it has established by ensuring customers are extremely satisfied with the product delivered and the high level of service provided, while maintaining the keenest price available.

John Keville Engineering Ltd a leader in the industry, your commercial building will benefit from the forward thinking and knowledge of our design team.

Our aim is to make the process of planning & building your commercial unit as smooth as possible, while also achieving the end result you will be expecting and be proud of. We offer all our customers assistance with the design, planning and choosing of the correct materials. All units are designed to meet your needs and intended use.



In August 2015 we achieved the CE certificate of conformity of the factory production control, in compliance with the construction products regulation or CPR, Structural components for steel structures – fabrication, welding, sale and supply of structural steel and ancillary components.

Harmonised standard – EN 1090, Execution Class – EXC2

This was a great achievement and we are among a small minority of engineering companies in the northwest who carry this standard.

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John Keville Engineering
Co. Roscommon