Contact us for any questions, quote requests, or just to chat about your project.
Marc Baillargeon
General contractor
Laurentides, QC, Canada
a physicist + a designer
a physicist
+ a designer
who unite their talents to design
high-quality, energy-efficient homes,design
create
build
designed for a sustainable future.
Design and Construction of a Complete Project
We bring your custom home to life, from the initial idea to the final handover, combining innovation, design, and energy efficiency. Every project reflects the perfect balance between your vision and our expertise.
Construction Based on Client-Provided Plans
Already have your plans? We bring them to reality with the same attention to detail and quality, ensuring your requirements and our energy efficiency standards are met.
Project Supervision for Independent Builders
For builders managing their own projects, we offer personalized supervision services to ensure technical compliance, adherence to deadlines, and top-quality workmanship.
Technical Analysis and Optimization of Vital Construction Elements
We analyze your plans or existing structures to optimize structural, thermal, and energy systems, ensuring durability and performance.

Finalist - Domus price
Sustainable Development Category
Sustainable Development Category

Compliance with the technical requirements of the Novoclimat program. -> access to a
provincial government grant.

Accreditation under the Residential Construction Guarantee.
RBQ 5683-2850
"De la conception du projet de maison à sa réalisation complète, Maison Intégrale a maintenu un
haut standard de qualité. Une complicité constante entre proprios et entrepreneur fut la recette
du succès de cette construction."
Gérald L.
"...Marc was professional, honest, and incredibly reliable. He managed the entire project
seamlessly, ensuring everything was completed on time and to a high standard..."
Ali S.
"We had the pleasure of working with Marc from Maison Intégrale to build our new home, and
we couldn’t be happier with the experience. He came highly recommended by a friend who was a
former client, and he absolutely lived up to that recommendation.
Marc was professional, honest, and incredibly reliable. He managed the entire project seamlessly, ensuring everything was completed on time and to a high standard. What stood out most was how he handled all the challenges that inevitably come with a big project—without us ever needing to get involved. Thanks to his expertise, what could have been a stressful process was completely stress-free for us.
Now, after living in our home for over five years, we can confidently say that the quality of his work speaks for itself. We have had barely any issues, and on the rare occasions we needed to reach out, Marc has always been available and ready to help.
Beyond his excellent project management skills, Marc also stands by his work, guaranteeing quality and peace of mind. We are truly grateful for his dedication and would highly recommend him to anyone looking for a trustworthy and skilled builder."
Marc was professional, honest, and incredibly reliable. He managed the entire project seamlessly, ensuring everything was completed on time and to a high standard. What stood out most was how he handled all the challenges that inevitably come with a big project—without us ever needing to get involved. Thanks to his expertise, what could have been a stressful process was completely stress-free for us.
Now, after living in our home for over five years, we can confidently say that the quality of his work speaks for itself. We have had barely any issues, and on the rare occasions we needed to reach out, Marc has always been available and ready to help.
Beyond his excellent project management skills, Marc also stands by his work, guaranteeing quality and peace of mind. We are truly grateful for his dedication and would highly recommend him to anyone looking for a trustworthy and skilled builder."
Ali S.