Welcome to Johnson Excavation and Demolition
Johnson Excavation and Demolition is a leading construction company based in Cornwall, Ontario, offering top-notch excavation and demolition services in Ottawa, Cornwall and surrounding communities to meet all your needs.

Services
Excavation Services
Professional excavation services, experienced and timely completion.
- Site preparation and land clearing
- Trenching for utilities and drainage
- Foundation and footing excavation
- Grading and sloping for water management
- Backfilling and compaction
- Safety and compliance at every stage

Demolition Services
Expert demolition services, safe practices, and efficient processes.
- Demolition and debris removal
- Structural dismantling
- Site preparation for development
- Rock and soil removal
- Safety and compliance at every stage

Site Clearing
Delivering thorough clearing for residential and commercial sites.
- Brush, tree and stump removal
- Lot and land clearing
- Construction debris and material removal
- Demolition debris cleanup
- Concrete, asphalt and rock removal
- Final site grading and preparation
- Safety and compliance at every stage
Frequently Asked Questions
Contact us
For inquiries or to request a quote, feel free to reach out to us using the contact form below. We look forward to hearing from you!
About us
Johnson Excavation and Demolition is a locally-owned construction company since 2019 providing top-notch excavation and demolition services in Ottawa and Cornwall, Ontario and surrounding communities. We are committed to delivering exceptional results and customer satisfaction on every project.