Plumber Pointe-aux-Trembles.
River-edge homes, summer sewer storms, backwater valves are not optional.
Pointe-aux-Trembles sits right on the river, which is gorgeous nine months a year and nerve-wracking the other three. Heavy summer rains, low elevations, and city sewers that surcharge fast — meaning basements here flood more often than anywhere else on the island unless you are properly protected. Plomberie PSF specializes in this exact problem. CMMTQ-licensed, RBQ-certified, 10+ years of installing and servicing backwater valves in PAT, plus the usual emergency work. We know which streets flood first.
Summer sewer backflow into basements
Big storms, surcharged main, basement floor drain becomes a fountain. We install or service backwater valves, ensure proper venting, and make sure the next 80mm rainfall is the city's problem, not yours.
Sump pumps that fail when you need them most
A sump pump that has not run all year often does not run when the storm hits. We test, replace, and add a battery backup if you want to sleep through the next outage. Pointe-aux-Trembles homes need this more than most.
Foundation drain (drain français) issues
Older homes near the river often have undersized or partially blocked foundation drains. We inspect with camera, hydro-jet what we can, and quote replacement honestly when it is time. RBQ work, real fix.
Why does my Pointe-aux-Trembles basement always flood in summer?
Combination of low elevation, river-adjacent water table, and city sewers that hit capacity during heavy rain. Without a backwater valve, surcharge water comes straight up your floor drain. Plomberie PSF installs RBQ-compliant valves and the problem stops.
How often should I service my backwater valve?
Once a year, ideally before storm season (April-May). We open it, check the float, clean any debris, and confirm it seals. Skip a few years and the float can seize — exactly when you need it. Call (514) 665-6560 for a quick service.
My sump pump is humming but not pumping — what now?
Probably a stuck float, a clogged inlet, or a worn impeller. We test, repair, or replace on the same visit. While we are there, we recommend a battery backup so the next power outage does not become a basement disaster.
Can you install a battery-backup sump pump?
Yes — and in Pointe-aux-Trembles we install them often. Sealed lead-acid backup with auto-charger, kicks on if the main pump fails or power drops. Plomberie PSF stocks the units and installs in a couple of hours.
River-edge living is the dream until your basement disagrees. Plomberie PSF — (514) 665-6560 — backwater valves, sump pumps, and 24/7 emergencies. Sleep through the next storm.