MC
MAWEJJE CUSTOM
Plumbing · Winnipeg
Backwater Valve Installation in La Salle, Manitoba

Backwater Valve Installation in La Salle

Licensed journeyman plumbers serving La Salle, Manitoba — free estimates, flat-rate quotes.

Mawejje Custom Plumbing is your local La Salle plumbing contractor for backwater valve installation. Our journeymen install backwater valves to prevent municipal sewer backup into your basement for homes, rental properties and small commercial buildings across the area. Winnipeg's combined sewer system can surcharge during heavy rainfall, sending sewage up your floor drain. A backwater valve seals the line when flow reverses. We install Mainline Fullport and Mission valves, cut the floor at the correct elevation, install a clear-lid access pit for inspection, and supply the documentation required for the City of Winnipeg Basement Flood Protection Subsidy. Typical dispatch in La Salle: 30-45 minutes from base.

✓ Free written estimates✓ Up-front, flat-rate pricing✓ Licensed journeyman & insured✓ Same-day & emergency (upon availability)
Mawejje Custom Plumbing — backwater valve installation job in La Salle, Manitoba
La Salle · Backwater Valve Installation
Same crew, same truck, on your block.
What's included

What our La Salle backwater valves call covers

From a quick diagnostic to a full replacement, we handle the job end-to-end. Every visit begins with a written quote before any work starts — no call-out fees on quoted jobs, no surprise upsells. Parts are sourced same-day from our local Manitoba wholesalers, so most La Salle jobs finish on visit one.

  • Mainline Fullport and Mission valves
  • City of Winnipeg subsidy documentation included
  • Clear-lid access pit for inspection
  • Concrete cut, repour and clean-up
  • Sump pit pump tie-in available

Why neighbours in La Salle keep our number on the fridge

We're a small, owner-operated shop — every truck has a licensed journeyman, not an apprentice working alone. Quotes are flat-rate and written down before the wrench turns. If something isn't right, we come back. Simple.

Serving La Salle — typical response: 30-45 minutes from baseView larger map ↗
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Or call us at (204) 509-6322