Lissom Earth Sciences is licensed under the Ontario Ministry of Municipal Affairs and Housing as a septic system contractor (BCIN 18268). Our designers are continually upgrading their procedures to ensure compliance with the Ontario Building Code Part 8. Lissom Earth Sciences provides cost effective septic system design to save the builder and homeowner time and money. Our technicians are continually upgrading their design procedures to ensure compliance with all building code amendments.

Lissom provides:

• professional design
• Assessment of existing septic systems
• Soil Testing
• Remediation solutions for older or poorly performing systems
• System design to meet requirements for approval
• Record search (post-1972 construction)
• Construction supervision (Lissom does not carry out construction)
• Pre-purchase inspection

IS YOUR SEPTIC SYSTEM HEALTHY? IT COULD BE IN TROUBLE IF...

• the grass over the system is unusually green or spongy to walk on

• toilets, showers and sinks take longer to drain than normal -- you can smell occasional sewage odours after a rainfall

• you notice a gray or black liquid surfacing in your yard or backing up through fixtures in your home.