Clogged Drains That Keep Coming Back
A drain that keeps clogging after snaking is almost always a partial restriction that the snake passed through without clearing. Grease, soap scum, and hair cling to the rougher texture left behind. In Calgary, mineral scale from the city's moderately hard water adds another layer for debris to grip. The City of Calgary reports an overall water hardness range of approximately 134 to 290 mg/L as CaCO3, with the hardest levels typically occurring between December and February. HydroScrub® jetting clears the entire pipe wall, so there's nothing left to seed the next clog.
For kitchen drains dealing with fats and oils, or bathroom drains dealing with soap and hair buildup, a thorough jet cleaning removes the accumulation that causes repeat blockages rather than treating each one as a separate event. Your plumber checks clogged drains in context: which fixtures are affected, whether the clog recurs in a pattern, and whether multiple drains are slowing at once. A single slow sink is usually localized. Slow drains across the kitchen, bathroom, and laundry at the same time point to a restriction in the main stack or lateral, and that changes the approach entirely.
Backed-Up Basement Floor Drains
A floor drain backing up signals something wrong with the drain line, not just the fixture. If your floor drain connects to the sewer system and you're seeing sewage or grey water rising from it, stop running all water immediately. Continuing to flush or run sinks pushes more volume into an already restricted line and can cause sewage to spread further into your basement.
Sewer system backups can stem from root intrusion, grease accumulation, a collapsed section, or an overwhelmed city main during heavy rain. A camera inspection tells us which one it is before we start any work. If the blockage is on your side of the line, hydro jetting can clear grease and roots effectively. Collapsed or badly offset pipe sections typically require repair or trenchless rehabilitation before jetting will hold. We tell you what we find and walk you through the options clearly, with upfront pricing before any work begins. If you have a sump pump and the floor drain connects to the sump pit rather than the sewer, we check the float switch, impeller, and discharge line for blockage or failure before recommending jetting.
Tree Roots in Sewer Lines
Tree roots are one of the most persistent causes of recurring sewer backups in Calgary neighbourhoods like Haysboro, Acadia, and Lincoln Park where mature trees line older residential streets. Roots enter through cracked joints in clay or older PVC laterals, then grow to fill the available space. A standard snake breaks through the root mass temporarily, but the roots grow back within weeks. HydroScrub® jetting cuts through root intrusion with its rotating rear jets, clearing the line fully.
For laterals with significant root penetration through cracked joints, we typically recommend a follow-up camera inspection to assess whether trenchless sewer repair or pipe lining makes sense. Jetting removes the roots; lining seals the entry points so roots can't find their way back in. Addressing the source stops you from clearing the same line every six months and spending money on a temporary fix rather than a permanent one.
Leaking Cleanouts
The cleanout is a capped access point on your sewer lateral, located in the basement, garage, or outside near the foundation. If you notice sewage odour near the cleanout, moisture around the cap, or active seeping from around the fitting, the drain line behind it is likely under pressure from a partial blockage. A leaking cleanout is one of the clearest signs the line needs professional attention rather than a temporary fix with a new cap.
Our plumbers inspect the cleanout and lateral condition before jetting. If the cap is damaged or the fitting is deteriorating, we address that first. Once the line is clear, we confirm the cleanout is properly sealed and functional.
Soil Shifting and Buried Pipe Damage
Calgary's clay-heavy soils expand and contract with freeze-thaw cycles and seasonal moisture changes. Over time, this movement can cause buried sewer laterals to shift, creating low spots where water and waste pool rather than drain freely. Those low spots trap debris, and grease and hair have somewhere to collect. Hydro jetting at higher pressure won't fix a sagging pipe, but it does reveal the problem: clear the line, then run the camera again, and if pooling water persists in one section, that's a low spot worth addressing before it causes a backup. Knowing there's a sag before it fails is worth considerably more than diagnosing it after a basement flooding event.