Industrial Subcontractor · Belgium
Polish subcontractor delivering EN ISO 9606 certified welders and full installation crews to Belgian projects since 2018.
Three installation disciplines delivered by trained crews under direct supervision.
Plumbing & HVAC Heating systems, domestic water supply, and sanitary installations for industrial and commercial buildings. Coordinated to meet site programme and Belgian regulatory requirements.
Welding & Pipework Large-diameter pipeline construction, modifications, and new installations executed by welders certified to EN ISO 9606. Documentation and traceability maintained throughout.
Ventilation Industrial and commercial ventilation systems for manufacturing, logistics, and commercial facilities. Installation, modification, and integration with existing plant.
Four reasons project managers continue to award us scope.
Welders qualified to EN ISO 9606 across the procedures relevant to industrial pipework. Documentation provided with every project handover.
From a single specialist fitter to a complete installation crew. Resourcing matched to project scope and site programme without unnecessary overhead.
Operating across Belgium since 2018. Familiar with local site protocols, safety requirements, and main contractor reporting expectations.
Trilingual operations in Polish, Dutch, and English. Project lead reachable directly. Minimal layers between site and decision-making.
Indicative scope of work delivered for general contractors and plant operators in Belgium.
Heating and ventilation modifications within an operational manufacturing facility. Phased installation around production schedule.
Large-diameter pipework alterations including certified welding, pressure testing, and as-built documentation.
Full ventilation system installation in a new-build logistics facility. Coordination with electrical and roofing trades.
Project descriptions are indicative. Specific client names, project values, and site details are not published without client consent.
A four-step process from first enquiry to on-site execution.
You send drawings, specifications, or a brief written scope. We confirm receipt and assign a project lead within one working day.
Our team reviews scope, certifications required, materials, and site access. Clarifications are resolved before quoting.
Written proposal covering crew composition, sequencing, certification documentation, and indicative timeline. No hidden mark-ups.
Crew mobilised to site according to agreed programme. Daily reporting to the main contractor. Handover with documentation pack.
Send us your scope or drawings. We respond within one working day.
MJ Instal sp. z o.o.
Polish, Dutch & English spoken