About us

PER/SO offers a specialized general contractor service for high end residential properties in Montreal and it’s surroundings. With over 20 years of experience in the field, we offer our customers a service based on trust and transparency. We find that one of life’s most important elements is building a home, therefore we commit on building a property that reflects our clients needs and vision and we are very proud to insure it’s quality.

Here are the certifications that we can offer according to your needs of construction:

-GCR for the construction of new residences
-LEED certification & Passive House

To communicate with us: contact@lesespacesperso.com