From a Workshop in Mayo to Projects Across Europe
Hayes Mechanical & Engineering was founded in 2015 in Ballintubber, Co. Mayo, by Alana and Seanie Hayes. Both brought years of experience from large-scale pipe fabrication workshops in Australia, where quality, traceability and on-time delivery are held to world-class standards.
Returning to Ireland, they set out to build a business founded on quality workmanship, dependable delivery and long-term relationships.
HME started small, growing one project and one client at a time. As the business grew, so did our investment in our people, fabrication facilities, technology and capability.
Today, Hayes Mechanical & Engineering is a specialist mechanical pipework and structural steel contractor, with established operations in Ireland, the United Kingdom and Germany and projects delivered across Europe.
While the business has grown, the principles remain the same: every job matters, every client matters and every project carries our name.
Our Journey
Hayes Mechanical & Engineering is founded in Ballintubber, Co. Mayo by Alana & Seanie Hayes, bringing international fabrication experience home to Ireland.
Our purpose-built fabrication facility opens in Ballintubber, creating the space and capability for the next stage of growth.
Hayes achieves EN 1090 certification, strengthening our structural steel fabrication capability and quality controls.
Investment in a dedicated stainless-steel workshop expands our capability for high-specification stainless steel pipework and fabrication.
Our purpose-built two-storey office facility opens alongside our fabrication workshops, creating a dedicated base for our growing engineering, project and support teams.
Hayes achieves ISO 45001 certification, recognising the H&S management systems embedded across our operations.
Hayes achieves ISO 9001 certification and is named Growth & Excellence Winner at the Irish Steel Awards, alongside runner-up recognition in Pipe Fabrication & Installation and H&S.
Hayes advances from Execution Class 2 to Execution Class 3, enabling us to fabricate structural steel for more complex and higher-risk structures where greater technical control, welding quality and traceability are required.
Our project delivery is recognised with an Irish Steel Award for Mechanical Engineering, alongside Business All-Star Accreditation and being named Business All-Star Breakthrough Business of the Year 2025.
With established operations in the United Kingdom and Germany, strengthening our ability to support clients and deliver projects across Europe.
Explore Our Extensive Industrial Expertise.
Discover our broad industrial expertise, delivering innovative and reliable solutions for your business.
Accredited. Certified. Compliant.
EN1090 EXC3 - Structural Steel
ISO 9001, ISO 14001 & ISO 45001 Certified
ASME IX & EN15614 Welding Standards
