Septic installation & inspections in Gananoque and the Thousand Islands
New septic systems, leaching bed replacement and real estate inspections in Gananoque and the Thousand Islands. Permits through the Leeds, Grenville and Lanark District Health Unit, handled by us. Prices published, quotes in writing.
Septic services in Gananoque
- Septic system installation for new builds, cottages and garden suites
- Leaching bed and tank replacement
- Raised septic beds for bedrock lots
- Pre-purchase, pre-listing and condition inspections
What's different about Gananoque ground
Thousand Islands granite and thin soil, with shoreline setbacks on most lots. Island and waterfront systems need careful setbacks and sometimes barge access; we quote the access honestly.
Permits in Gananoque
Septic permits for Gananoque and the Thousand Islands are issued by the Leeds, Grenville and Lanark District Health Unit under Part 8 of the Ontario Building Code. We prepare the application, including the site evaluation and the sewage system calculation, and attend every inspection. Our permit guide covers the whole region.
Pricing: the same published ranges as everywhere we work. See the 2026 cost guide. Travel inside our service area is never a line item.
Which septic system fits my lot?
Three questions give you the likely system type. Test pits confirm it.
Likely system
Answer the three questions
Sizing also depends on bedrooms and fixtures, which set the daily design flow under the Code.
Get a design quoteGet a septic quote in Gananoque
Send the property's town and what you need. If you're working to a closing date or a building permit deadline, say so and we'll prioritize. Answers from the tools on this page come through with the form.
Phone: 343-342-3461
Hours: Mon to Fri, 8 am to 5 pm
Office: 945 Princess Street, Kingston, ON K7L 3N6