Clean, safe water for your Montreal home or business

We install, maintain, and repair filtration systems, softeners, and pumps. No guesswork, just clean water.

Residential water softener system with connecting pipes
Water filtration system with metal pipes and pressure gauges
CLEAN WATER\nSYSTEMS

Our job: anticipate your water system's problems before they reach your tap

The system that treats your water is the one you should not have to think about. We install, maintain, and repair filtration and softening equipment so it does its job quietly, and you never lose sleep over it.

Clear water filling a glass from a kitchen faucet

Filtration that\nremoves what\nyou can taste

Most filtration problems show up first as odd tastes or smells. We install systems that tackle the specific contaminants in your Montreal water supply, not a generic one-size-fits-all filter.

Technician inspecting a water softener in a utility room

Softening that\nstops the damage\nbefore it starts

Hard water leaves scale on fixtures and shortens the life of your water heater. We set up softeners correctly from day one, so you protect your pipes and appliances before costly buildup forms.

Under-sink reverse osmosis water filter system

Reverse osmosis\nfor drinking water\nthat's actually clean

A point-of-use RO system under your sink gives you bottled-quality water without the plastic. We size the system to your household's daily usage, and we make sure it drains properly.

Technician adjusting pressure gauge on a water pump

Pumps and\npressure tanks\nthat keep water flowing

A failing pump or a waterlogged tank can cause pressure to drop or stop entirely. We diagnose the actual problem, not just the symptom, and repair or replace what's needed to get steady flow back.

Maintenance checklist next to a water filtration unit

Maintenance plans\nthat catch issues\nearly

Regular service visits catch minor wear before it becomes a breakdown. We set you up on a schedule that makes sense for your equipment and your water, so you are not chasing emergencies.

Technician explaining a water system to a homeowner

Straight answers\nabout what your\nwater needs

You get an honest assessment of whether you need a softener, a filter, or a pump, and nothing more. We tell you what is worth fixing and what is not, so you pay for the right work.

Customer reviews

Trusted by Montreal homeowners for years

Real customers across Montreal rely on Lavigne Water Systems for clean, safe water. Here's what they say about our work.

Our water softener broke down and Lavigne Water Systems had it running again within two days. The service was honest, quick, and fairly priced. No pressure, just a straight answer.

Marie-Claude Tremblay in her early 40s, White, friendly and approachable demeanor for a water treatment testimonial

Marie-Claude Tremblay

Homeowner, Rosemont

They installed a whole-home filtration system for us and explained everything clearly. The water tastes noticeably better, and the whole process was smooth from quote to finish.

Jonathan Beaulieu in his late 30s, White, casual and reliable appearance for a water treatment testimonial

Jonathan Beaulieu

Homeowner, Verdun

Professional work from start to end. They replaced our pressure tank and took the time to check the whole system. That kind of thoroughness is rare, and we appreciate it.

Claire Dubois in her early 50s, White, warm and satisfied demeanor for a water treatment testimonial

Claire Dubois

Homeowner, Hochelaga-Maisonneuve

SYSTEM RESULTS

Montreal water, fixed right

Every cleanup counts. Here's the kind of impact a properly tuned water system can make.

3X

Longer softener life

Regular maintenance keeps your softener running years longer. That's fewer replacements.

40%

Less soap used

Soft water means detergent and soap go further. You'll feel it at the sink.

0

Hard water spots

No more white residue on glasses and faucets once the filtration is dialed in.

1

Straight answer

One honest call about your system. No guesswork, no upsells, just the fix.

Book a water analysis and get clear results in writing

Tell us what's going on with your water, and we'll give you a straight answer on the fix. No guesswork, just a clear plan.

Water treatment questions?