MJOS Group

MOS Mechanical (formerly Mick O'Shea Heating & Plumbing) is a distinguished Irish plumbing and heating service provider with 30+ years of experience in delivering top-tier solutions. We specialize in domestic and commercial properties across various sectors, including healthcare, education, hotels, and the public sector. Our reputation as a leading contractor in Ireland is built on a consistent commitment to quality, customer care, and expert advice. We maintain strong customer loyalty and satisfaction, from minor repairs to large-scale project design, installation, and certification. Since our establishment in 1980, we've steadily grown our business by staying committed to innovation in our industry.