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Business Details
50+ Years
experience
Expert Septic Services in Caledon, Ontario
Established in 1971, Scoles Septic has built a reputation as a trusted provider of comprehensive septic system solutions across the Greater Toronto Area. Founded by John and Jacqueline Scoles, the business is now led by Graham Sinclair, who continues its legacy of excellence. Our team specializes in septic tank cleaning, system installations, inspections, and repairs, serving residential, commercial, and institutional clients.

We pride ourselves on maintaining the highest standards of professionalism, utilizing modern equipment and odor-control technology to ensure clean, efficient service with no mess left behind. As a proud member of the Caledon Chamber of Commerce, we remain committed to delivering reliable, code-compliant solutions tailored to the unique needs of our diverse clientele.
Services
Septic Tank Cleaning Septic System Installations Commercial Septic Services Institutional Septic Services Septic Tank Locating Septic System Inspections Septic System Repairs
Details
  • Year established: 1971
Highlights and features
  • We have over 50 years of experience in septic system services.
  • Our team uses modern equipment and advanced odor-control technology.
  • We guarantee no mess left behind after service.
  • We serve diverse regions including Peel, York, and Halton.
  • Our technicians are clean-uniformed and professionally trained.
Services
Septic Tank Cleaning
Our professional septic tank cleaning services ensure your system remains free of solids and sludge buildup. Using modern equipment and odor-control technology, we remove waste efficiently and dispose of it in compliance with regional regulations. Regular cleaning prevents costly backups and extends system lifespan, providing peace of mind for homeowners and businesses.
Septic System Installations
We design and install septic systems meeting Ontario Building Code standards. Our qualified designers assess soil conditions and water usage to determine optimal tank and leaching field sizes. Installations include compliance with regulations for new constructions or renovations, ensuring long-term functionality and environmental safety for residential and commercial properties.
Septic System Repairs
Our repair services address leaks, clogs, and system failures promptly. We diagnose issues using advanced locating tools and perform repairs to restore functionality. Services include effluent filter maintenance and leaching bed restoration, minimizing downtime and preventing environmental contamination for residential and institutional clients.
Septic Tank Locating
We use specialized equipment to locate septic tanks quickly, even for older systems. This service is critical for emergency access or maintenance planning. Our technicians identify tank positions accurately, ensuring compliance with regulations requiring accessible lids for systems installed after 2007.
Septic System Inspections
We conduct thorough inspections to assess system health, including effluent filter functionality and tank integrity. Annual inspections for post-2007 systems and triennial checks for older systems help identify potential issues early. Our reports provide actionable insights to maintain compliance and prevent costly failures.
People
Graham Sinclair
Owner
Graham Sinclair leads Scoles Septic with decades of experience in septic system management. He ensures the company maintains its legacy of excellence while adopting modern practices for efficiency and environmental compliance.
Questions
What septic services do you offer?
We provide tank cleaning, system installations, inspections, repairs, and locating services for residential, commercial, and institutional clients in the GTA.
How often should I pump my septic tank?
Typically every 3-5 years for average residential use. Commercial systems may require more frequent service depending on usage.
Do you service institutional clients?
Yes, we work with schools, municipalities, and large organizations for regular maintenance and emergency repairs.
Are your technicians trained and equipped?
Our team uses modern equipment and follows strict protocols to ensure clean, efficient service with no mess left behind.
Can you locate my septic tank?
Yes, we use specialized tools to locate tanks quickly, including older systems without accessible lids.
Do you handle septic emergencies?
We respond to urgent issues like backups or leaks. Contact us immediately for prompt resolution to prevent property damage.
Reviews (1)
S. Kr
Sep 23, 2019 Report
My parents used to use these guys with no issues, but this year we have called numerous times... Reception telling us to leave a voicemail and we have never had a call back. My parents prefer loyalty when they trust the work of a company, but this is ridiculous... I myself have left 3 messages in the last month. I guess they don't want business!