Quebec-based, family-owned, and built on generational expertise — Prefa has spent over 40 years engineering precision precast and prefabricated concrete solutions for the most demanding projects across Eastern Canada.
For over four decades, Prefa has been a trusted name in precast and prefabricated concrete across Quebec and Eastern Canada. What began as a family venture in 1982 has grown into one of the region’s most respected fabricators — known for uncompromising quality, innovative engineering, and a collaborative approach that treats every project as a partnership.
Our BIM-to-Build™ technology delivers panels with ±1mm precision, while our One Team philosophy means architects, contractors, and developers work alongside our engineers from concept to installation. The result: 30% faster completion times, 98% on-time delivery, and zero compromises on design intent.
Family-owned since 1982, our generational knowledge in precast concrete means every project benefits from decades of proven engineering and craftsmanship.
Our proprietary digital workflow delivers panels with ±1mm tolerance — from LOD 350 BIM models straight to factory production, eliminating guesswork.
Low-carbon concrete mixes, factory recycling programs, and panels designed for disassembly and reuse. 20% lower embodied carbon than traditional methods.
Architects, contractors, and developers work alongside our engineers from concept through installation. Your vision, our precision — zero compromises.
Whether you're a general contractor, architect, or developer, our team is ready to bring your vision to life with precision-engineered precast solutions.
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