Frequently Asked Questions
Everything you need to know
Canadian company
60+ years of experience
40,000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40,000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40,000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40,000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40,000 projects completed and satisfied clients
Best warranty in the industry
Canadian company
60+ years of experience
40,000 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?
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Categories
- All questions
- Cross-cutting issues (emergencies, safety, comfort) (8)
- House lifting and moving (7)
- Underpinning basement excavation (6)
- Waterproofing, drainage, and foundations (6)
- Foundation refurbishment or replacement (7)
- Berlin walls (6)
- Foundation inspection (7)
- Foundation piling and house stabilization (9)
Popular questions
Categories
- All questions
- Cross-cutting issues (emergencies, safety, comfort) (8)
- House lifting and moving (7)
- Underpinning basement excavation (6)
- Waterproofing, drainage, and foundations (6)
- Foundation refurbishment or replacement (7)
- Berlin walls (6)
- Foundation inspection (7)
- Foundation piling and house stabilization (9)
Popular questions
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Manon Gosselin
Spokesperson, CEO
