Who Are We ?
About us
Laurentides Experts-Conseils Inc. has been working in the consulting field since 1992.
Our team is made up of qualified engineers and technicians. We offer sustainable and quality engineering services in the fields of structural engineering, civil engineering, environmental engineering and building engineering, including soil testing. We ensure good management of your project by analyzing the mandate from its feasibility to its delivery.
We serve: construction contractors, real estate developers, architectural firms, municipalities, public bodies and individuals. In addition, we can travel on the North Shore of Montreal, in the Laurentians and Lanaudières.
We have a team of passionate engineers, you will be a satisfied customer!
Our areas of expertise
Thanks to years of experience in engineering, our team is able to offer a full range of services to cover a project’s life cycle, from initial concept through to project completion.
+ Structural engineering
- Residential projects
- Slab on ground
- Special projects (overhead crane, conveyors)
+ Civil engineering
- Feasibility study
- Drainage plan
+ Environmental engineering
- Site characterization studies
- Feasibility studies and design of septic systems
- Authorization requests for septic systems
- Inspection of septic tanks
- Well sealing supervision
- Sizing of grease and oil traps
+ Building engineering
- Site characterization studies
- Feasibility studies and design of septic systems
- Authorization requests for septic systems
- Inspection of septic tanks
- Well sealing supervision
- Sizing of grease and oil traps
+ Laboratory
- Particle size analysis
- Sieve analysis
- sedimentometry
- Permeameter test (laboratory or field)
Meet the Experienced Members of Our Team
Laurentides Experts-Conseils Inc. is a leading engineering consultancy firm with a reputation built on quality, integrity and engineering excellence.
We are aware of the professional and technical resources that projects require to be successful. From initial concept through to project completion, our team offers impartial services in the best interests of our clients.
Choose us to benefit from sustainable, economical and ecological building solutions. All projects entrusted to us are carried out in accordance with current engineering standards.
So, let's introduce the team.


Alexandre Guay, Engineer
Chief Executive Officer
Privacy Officer


Hélène Gauthier
Administrative Assistant


Jean-Louis Laroche, Engineer
Project Engineer


Julien Nadeau, Engineer
Project Manager


David Soto, C.P.I
Project Manager


Jonathan Boyer-Talbot
Senior Technician


Sébastien Desautels
Senior Technician
Lewis Estall
Project Manager
Pierre DesRoches
Senior Technician


Charlène Fortin
Executive secretary


Join us now
We have a place for you