Welcome to BASSI CONSTRUCTION LTD. We are a multi-disciplined construction company that has been headquartered in Ottawa, Canada for over 50 years. From commercial and residential communities to office buildings and restoration, we’ve tackled projects large and small throughout the National Capital region. Bassi’s Ottawa Fire Flood Remediation and Restoration also provides the most reliable 24 hour emergency solution to repairing water damage as a result of fire or flood.