In Ontario a good rule of thumb is to have your tank pumped every 3-5 years
Common signs of failure Include: Slow drains or backups, Sewage odors Inside or outside, wet spongy areas over the septic bed, gurgling pipes or toilets, unusually green grass near the system.
Most full septic system installs in Ontario are typically between $20,000–$30,000 with CTU Earthworks. Pricing can go up or down depending on the job details, site conditions, and location.
What affects the overall price the most:
Soil conditions & groundwater (sand vs clay, high water table, bedrock, etc.)
System type & design requirements (conventional vs raised bed/advanced systems)
Size of the system (often based on number of bedrooms / daily flow)
Access & excavation difficulty (tight access, trees, rock, slope)
Material requirements (imported septic sand, stone, fill, etc.)
Pumping/electrical needs (pump chamber, floats, alarm panel)
Permit/design/engineering requirements (varies by municipality and site)
Best way to get an accurate number:
Because every property is different, the best next step is a quick site visit (or a call with a few details) so we can give you a clear, honest quote for your exact lot.
Yes, an effluent filter is the silent hero of your septic system. Its job is to trap solids in the tank so they don’t migrate into the septic field, helping protect your bed and extend the life of the system.
Maintenance: We recommend cleaning the effluent filter every 6–12 months (or sooner if you have heavy usage).