a local family, in business since 1992

Maison Usinex We build fully customizable factory-built houses that stand out for their innovation, quality and performance.

Born from the ambition of the six Morin brothers to put their construction experience to good use, Maison Usinex has been located since the beginning, in Milan, in Estrie, near Lac-Mégantic, where several members of the family work in close collaboration. Over the years, different sales offices have been added to serve the entire province of Québec: Chicoutimi in Saguenay, Sainte-Anne-des-Lacs in the Laurentian region, Chibougamau in Northern Quebec as well as Sherbrooke in Estrie. Since 2017, the successors have established themselves in the company, bringing their many years of experience and undeniable skills to the table.

Our values

We offer our customers an attentive service and a buying experience based on respect, trust and reliability.


A buying experience based on respect for the customer, without pressure, in a warm atmosphere: this is what we offer at Maison Usinex.

Buying a home is a major event, and the process often involves stress and unforseen events. We therefore make sure that you have a pleasant experience by becoming the accomplice of your dream.


Our professionnal advisors make it their duty to inform you about the entire process of building your home and they accompany you every step of the way.

At any time, if you have a question or a concern, you can count on them!


For our team, respecting deadlines, delivery times and budgets is a priority.

In addition, all the essential elements in the design and construction of our homes have been thought out and produced according to the highest standards, so that your property last through the years.

Our awards

Maison Usinex is, without a doubt, a leader in the field of prefabricated houses.

11x fonce

Garantie construction résidentielle Accrédité GCR.

Obtainment of the accreditation cote AA qualité GCR.

2020 – 2021

Garantie construction résidentielle Accrédité GCR.

Obtainment of the accreditation cote A qualité GCR.

2015 to 2019

Gala Qualité Habitation

Winner of the best manufacturer of prefabricated houses according to ACQ – Entrepreneur of the year – 50 units and more.

2002, 2004 to 2007, 2009 to 2014

Gala Qualité Habitation

Linda Morin wins the award « Collaborator par Excellence » at the Gala Qualité Habitation 2008 (given by CCQ).

Finalist Gala Habitation 2008, category « Prefabricated Houses  – Entrepreneur of the year »
Société St-Jean-Baptiste du Diocèse de Sherbrooke.

Award of the Business Persona « Charles-Émile Bélanger » 2008.


Gala Qualité Habitation

Distinguished winner 2007 – 1st prize.
Finalist Gala Habitation 2007, category
«Prefabricated houses – Entrepreneur of the year ».