Your house. A once in a lifetime opportunity.


Even if all you have is scribbles on a napkin, it's not too early to get an expert on board. We'll save you time, money and cut the carbon footprint of your project. 


As Passive House Builders and Consultants (PHIUS) we can help you plan your house, untangle the mysteries of the construction process and guide you toward ecological, healthy and durable choices.


Our services can be tailored to your needs, all across Quebec!