We are providing innovative Subcontracting Solutions for High-Tech Projects. AWilli Contracting is a trusted subcontractor delivering pipe prefabrication and on-site installation services across Europe. With over 50 years of know-how, we support general contractors, EPC firms, and industrial clients in complex, high-tech infrastructure projects.
Our fabrication workshops in Ireland and Poland include cleanroom capabilities for ultra-high-purity (UHP) systems — all with full material traceability and documentation. We fabricate pipe spools, modular piping, and custom supports in carbon steel, stainless steel, alloys, and Thermoplastics — all with full traceability.
We fabricate and install high-purity gas systems using electropolished stainless steel. Modular process skids pre-assembled, tested, and tagged for plug-and-play site integration. All fabricated systems undergo rigorous client specified QA.