Frequently Asked Questions
Everything you need to know
Canadian company
60+ years of experience
40000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40000 projects completed and satisfied clients
Best warranty in the industry
2025-05-22
Underpinning basement excavation
Is this type of work risky for the structure of the house?
Underpinning excavation is not risky for the structure when performed by qualified professionals. It’s a precise operation that requires strict technical planning and adherence to safety protocols to ensure the building’s integrity throughout the process.
Key safety measures include:
- Section-by-section excavation: work is done in stages to maintain continuous support under the home.
- Use of jacks and beams: to support and distribute structural loads.
- Engineering oversight: every project is reviewed or supervised by a structural engineer.
- Ongoing monitoring: levels and stability are tracked throughout the job.
When executed according to these standards, the risk is extremely low. For safe and professional excavation, contact Heneault Gosselin.
Any other questions?
Search in the frequently asked questions
Categories
Popular questions
Contact our experts
Behind the screen, there is a real team.
Because listening and empathy cannot be automated, our foundation experts are just a phone call away to respond directly to you.
Contact us
Manon Gosselin
Spokesperson, CEO
