Preventive Inspection and Sewer Diagnostics in Montreal
In Montreal, where the sewer network serves residential, commercial and industrial neighbourhoods, it’s essential to ensure pipes are in good condition. Backups, leaks or infiltration can cause costly damage and disturb your comfort. The smoke test in Montreal carried out by Les Pros DrainEx is a modern, safe and effective method to detect hidden defects in the sewer system before they become emergencies.
What does the smoke test involve?
The smoke test is a non‑excavation inspection that uses harmless, non‑toxic artificial smoke. Injected into the pipe network, the smoke travels through the system and exits at cracks, leaks or faulty connections. This method quickly pinpoints structural or functional issues that might otherwise go unnoticed.
What the smoke test reveals:
- Cracks or ruptures in sewer pipes.
- Stormwater infiltration into the sanitary system.
- Non‑compliant connections between sanitary and storm sewers.
- Hidden leaks responsible for persistent odours.
- Areas at risk of backflow or overpressure.
Why perform a smoke test in Montreal?
Prevention of backups and infiltration
A small defect in a pipe can lead to a major backup after heavy rain. The smoke test identifies these problems early, preventing costly repairs.
Elimination of persistent sewer odours
Gas or sewer odours from cracked pipes can invade your property. The smoke test locates the source so repairs can be targeted.
Fast, reliable and cost‑effective method
The smoke test avoids unnecessary excavations and provides an accurate diagnosis at a lower cost than traditional methods.
Recommended preventive inspection
Having your pipes inspected in Montreal every 5 to 7 years helps maintain a healthy sewer network and prevents major issues.
Protection and added value for your property
A properly maintained sewer system reassures buyers and helps preserve your property value.
When to schedule a smoke test? If you suspect rats using your drains, call both a licensed plumber for pipe repairs and a certified pest control professional. Coordinated action—camera inspection, repair of breaches, and pest removal—provides the best long‑term solution.
- If you notice persistent sewer odours inside or around the property.
- After heavy rainfall or backup events.
- Before selling or buying a property in Montreal.
- If you experience frequent drainage or venting problems.
- Every 5 to 7 years as preventive maintenance.
Complementary services available in Montreal
In addition to the smoke test, Les Pros DrainEx offers: HD camera inspection to visualize pipe interiors, high‑pressure hydro‑jetting to remove deposits and blockages, pumping and maintenance of septic systems and sumps, localized repairs without major excavation, and 24/7 emergency response for severe backups or infiltration.
Why choose Les Pros DrainEx in Montreal?
- Certified, experienced technicians.
- Modern equipment for fast, reliable diagnostics.
- Detailed reports delivered after each intervention.
- Prompt, professional service across Montreal.
- Transparent service and free estimates.
Contact Les Pros DrainEx today at (514) 923-0081 to schedule your smoke test in Montreal. Prevention, reliability and efficiency guaranteed.
