YOUR SPECIALISTS FOR
ALL TYPES OF SEPTIC TANKS
Septic tank emptying is a crucial step in ensuring the proper operation and durability of your sanitation system. Over time, sludge, liquids and debris build up, risking blockages or malfunctions. Calling in a professional pump-out service every two years guarantees optimum performance and extends the life of your system.
BIONEST
HYDRO-KYNETIC
ECOFLO
SEALED
SYSTEM O
DRAIN FIELDS
SEPTIC TANK CLEANING
AN ESSENTIAL SERVICE FOR A HIGH-PERFORMANCE SYSTEM
At Septic Tank SV, we offer tailor-made solutions for every situation:
- Complete emptying : Ideal for in-depth maintenance, this option involves the complete removal of sludge, liquids and debris from your septic tank. It ensures a clean restart of your system, while preventing the risk of blockages and unpleasant odors.
- Selective and eco-responsible emptying: For individuals and companies concerned about the environment, we offer a selective emptyingwhich retains some of the liquids and bacterial flora. This approach maintains a biological balance in the pit, while reducing costs and minimizing environmental impact.
- Removal of invasive roots : Tree or shrub roots can infiltrate your septic tank and pipes, causing major damage. We remove these invasive roots, protecting the structure and operation of your system.


BOOK NOW
YOUR NEXT SEPTIC TANK CLEANING
- INFO@FOSSESEPTIQUESV.COM
OUR HOURS
- MONDAY TO FRIDAY: 6:00 am - 5:00 pm
- AVAILABLE 24/7
WHY CHOOSE OUR TEAM
FOR YOUR SEPTIC TANK EMPTYING
Why trust Septic Tank SV with your cleaning?
- Reliability and expertise: Our team of qualified professionals, with many years’ experience, uses modern equipment to guarantee fast, accurate and efficient cleaning.
- Respect for the environment: We adopt sustainable, eco-responsible solutions, with sludge management at sites approved by the French Ministry of the Environment, to reduce our ecological impact.
- Fast, flexible intervention: We understand your time constraints and plan our interventions according to your availability, for a tailored, hassle-free service.
- Preventive maintenance: Regular emptying extends the life of your system, prevents costly repairs and ensures optimal operation of your septic tank.
With Septic Tank SV, you benefit from a professional, environmentally-friendly service focused on your needs.


WHEN TO EMPTY YOUR SEPTIC TANK
PROVINCIAL OBLIGATION AND PROPER OPERATION OF YOUR SEPTIC TANK
When should you empty your septic tank in Quebec?
In Quebec, emptying a septic tank is not just good practice: it’s a provincial obligation. By law, a primary residence must be emptied every 2 years, while a secondary residence must be emptied every 4 years, depending on its level of use. However, the ideal frequency may be more frequent, depending on the size of your pit and the number of users. To ensure proper operation and avoid costly breakdowns, more frequent emptying may sometimes be necessary.
Look out for signs of malfunction, such as :
- Unpleasant odors around your septic tank;
- Sewage backup in your drains;
- Slowing of water flow in your systems.
If you notice any of these symptoms, don’t wait. Contact Septic Tank SV for fast, professional service before the problem gets worse.

SEPTIC TANK EMPTYING
WE ANSWER
YOUR QUESTIONS
How often should I empty my septic tank?
In Quebec, septic tank emptying is a provincial obligation. Primary residences must be emptied every 2 years, while secondary residences must be emptied every 4 years, depending on the number of users. However, the frequency may vary depending on the size of your tank and the number of users.
At Septic Tank SV, we make this task easier with our automatic reminder service every 2 years, helping you comply with regulations and avoid problems related to poor maintenance.
What are the signs that my septic tank needs to be pumped out?
Certain signs may indicate that your septic tank needs urgent emptying:
- Unpleasant odors around your installation.
- Sewage backups in your drains or toilets.
- Slow water flow through your system.
If you notice any of these problems, contact Septic Tank SV quickly. Our professionals offer rapid intervention, often within 24 to 48 hours, to restore your system to proper working order.
What does a septic tank emptying service include?
At Septic Tank SV, our draining service is comprehensive and professional. During each visit, we perform :
- Complete draining to remove accumulated sludge and liquids.
- A visual inspection to detect any potential problems.
- A detailed report including personalized recommendations for system maintenance.
In addition, all sludge is disposed of in sites approved by the Ministry of the Environment, in compliance with environmental standards.
How much does it cost to empty a septic tank?
- The cost of septic tank emptying can vary depending on several factors, such as the size of your tank, its location and condition. At Septic Tank SV, we offer competitive rates while maintaining high-quality service, including modern equipment and solutions tailored to your needs. Request your free estimate today to find out the exact cost for your situation.
Why is it important to respect the cleaning frequency?
Respecting the frequency of emptying your septic tank is essential for :
- Avoid costly backflow and major repairs.
- Extend the life of your system.
- Protect the environment by avoiding soil and groundwater contamination.
At Septic Tank SV, we offer comprehensive preventive maintenance to ensure that your system remains efficient and durable.
Do you offer emergency septic tank services?
At Septic Tank SV, we understand that septic tank problems can happen at any time. That’s why we offer 24/7 emergency service to meet your needs in the event of a back-up, persistent odours or any other problem. Our experienced team responds quickly to resolve the situation efficiently.