About Us

As part of the SIG Ireland group, our stability and financial strength ensure that projects are completed effectively and efficiently, and importantly, on time.

About Us

Our Services

As Irelands longest established industrial painting contractor with branches in Dublin and Cork, we take pride in the high quality and exceptional service we provide on every job.

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Contact Us

We offer a wide range of services, including High Pressure washing, Industrial painting, Surface preparation, & Concrete protection.

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Projects Completed

J.S.McCarthy are involved in a variety of projects from industrial coating and lining applications to fireproofing and consultancy.

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Welcome to the JS McCarthy website

Industrial painting throughout Ireland & UK

JS McCarthy Ltd is a service-orientated company offering a wide range of highly specialist methods of surface preparation, and application of industrial coatings and linings, passive fire protection, concrete repairs and concrete protection.

JS McCarthy Ltd was established in 1878 and since then have earned a reputation for completing the most challenging industrial painting contracts, and we have been at the forefront of introducing new painting technologies and work practices into our industry.

We have externally accredited systems in Quality Management ISO9001:2015, Environmental Management ISO 14001:2015, Safety Management System Safe-T-Cert with an A Grade Accreditation, and we are a CIRI registered contractor.

Our collective experience across many different industry sectors enables J.S. McCarthy Ltd to tackle complex projects efficiently. We have worked in every major industrial environment; including, refining & petrochemical bulk storage, food processing, electronics, manufacturing, commercial offices, education, transport, power generation and marine and offshore, as well as on numerous bridges, heritage structures, water and waste water treatment works, stadiums, and other structures.