Drain Repair in Vancouver
The difference between a slow drain and a blocked one is not severity, it is location. A slow drain is usually a local build-up you can reach. Several drains slow at once is a shared line, and that is a different problem with a different fix.
Slow drain vs. full blockage
A single slow drain is nearly always local: soap and hair in a bathroom, grease and food in a kitchen, accumulating in the trap or the first metre of pipe. It is the easiest plumbing problem there is and often needs no tools beyond removing the trap.
A drain that has stopped completely, or several drains slowing together, means the restriction is further along where the branches meet. The diagnostic that costs nothing: run each fixture in turn and note which are affected and whether any gurgle when another runs. That pattern locates the problem far better than guessing at the nearest plughole.
Cleaning and resealing a P-trap
The P-trap under a sink holds a water seal that stops sewer gas entering the room, and it is also where everything collects. Removing it, emptying it and cleaning it out solves a large share of slow kitchen and bathroom drains, and it is one of the more satisfying half-hours in this trade.
Reassembly is where people go wrong. Slip-joint washers go on the right way round and are tightened by hand plus a little — over-tightening a plastic nut distorts the washer and causes the leak it was meant to prevent. Old, hardened washers are replaced rather than reused, and the joint is run and checked with a dry hand underneath before we call it done.
Root intrusion in older laterals
The lateral is the pipe from your house to the city main, and in much of East Vancouver and the older parts of the city it is clay or cast iron. Clay is laid in sections with joints, and roots find those joints — they are drawn to the moisture and vapour, then thicken inside the pipe and catch everything passing through.
The tell is a recurring blockage at the same time each year, on a lot with mature trees, in an older house. Roots can be cut back mechanically to restore flow, but they return, so the honest framing is management on a cycle rather than a permanent fix. Permanent means relining or replacing the lateral, which is a specialist job and a significant one.
Snaking vs. hydro-jetting
A snake bores a hole through a blockage and restores flow. It is quick, cheap and often exactly right — particularly for a single fixture with a soft clog. What it does not do is clean the pipe wall, so where the problem is accumulated grease the drain will slow again as the hole closes back up.
Hydro-jetting uses high-pressure water to scour the full circumference back to bare pipe, which is the correct answer for grease build-up and for root fragments after cutting. It costs more and it is not appropriate for every pipe — old, fragile or already damaged lines can be harmed by it, which is why a camera inspection usually precedes it. Both are drain-specialist services rather than handyman work.
What this costs
$370–$2,600 for most callouts
Performed by a licensed subcontractor at $185/hr with a two-hour minimum. Fixture swaps sit at the bottom of the range; re-piping a vanity or relocating a supply sits at the top. Permit-gated work is quoted separately.
Materials are always separate from labour and passed on at cost. Quotes are free and written, and the full rate card is published rather than given out on request.
Common questions
Why do several drains back up at once?
Because the restriction is downstream of where those fixtures join, not in any one of them. Run each fixture in turn and note which are affected and whether any gurgle when another runs — that pattern tells you whether it is a shared branch or the main line out of the house. Everything on the lowest level backing up is the urgent version.
Do tree roots really get into pipes?
Routinely, in older parts of Vancouver where the lateral to the street is clay laid in jointed sections. Roots are drawn to moisture at the joints, then thicken inside and catch everything passing. The signature is a blockage that recurs around the same time each year on a lot with mature trees.
How often should drains be cleaned?
On demand rather than on a schedule, for most homes — if they run freely, leave them alone. The exception is a house with a known root problem or a heavily used kitchen line, where a planned clean on a cycle is cheaper and far less unpleasant than an emergency backup.