Matrix service · Southern New Brunswick

Plumbing

We repair leaks and blocked drains, replace fixtures and water heaters, and install plumbing in Saint John and southern New Brunswick. Tell us what is affected, when it started and whether water is escaping.

Book serviceRequest an estimateCall 506.696.7000
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Saint John plumbers for repairs and installations

Get a leak repaired, a drain cleared or new plumbing installed. Our plumbers serve homes and businesses in Saint John and across southern New Brunswick.

4.9/5Read Google reviews

For an active leak or another time-sensitive issue, call 506.696.7000.

New Brunswick plumbing contractor · Licence #16430

Plumbing technician feeding a drain-cleaning cable into a floor drain.
Drain service · Matrix Mechanical photo

From leaking pipes
to new plumbing

Leaks and damaged pipes

Water-supply leaks, damaged drainage and worn connections.

Leak repair

Blocked drains and sewers

Clear blockages and investigate recurring backups.

Drain cleaning services

Fixtures, water heaters and pumps

Repair or replace faucets, toilets, water heaters, sump pumps and sewage pumps.

Water heater services

Renovations and new installations

Kitchen and bathroom rough-ins, fixture relocations and commercial fit-ups.

Kitchen and bathroom renovation plumbing

Request an estimate

Looking after a commercial building? See commercial plumbing.

Sewer repairs in Saint John

Saint John, NB · Sewer repair

Removed cast-iron sewer pipe with corrosion and missing material. View larger
What we found Deteriorated cast iron.
Replacement exterior sewer connection in the open trench during the Saint John repair. View larger
During the repair Exterior connection exposed.
Investigate
Camera findings guided the excavation, which revealed collapsed cast iron outside. A follow-up inspection found further damage inside.
Replace
Exterior pipe and deteriorated interior drainage were replaced, with roughly 25 feet of floor opened.
Test
Connections were tested with no leaks recorded. Gravel and rough concrete were reinstated.

Finished-floor and kitchen restoration were outside the plumbing scope.

Saint John sewer repair Root-blocked drain and sewer replacement

Plumbing service questions

When to call a plumber
Can I book a plumbing repair online?

Yes, eligible plumbing repairs and maintenance for homes and businesses can be requested through online booking. Call if the service you need is not listed in the scheduler. Our office reviews and confirms the appointment before dispatch. Call for an active or worsening leak or another time-sensitive issue.

What should I include in my request?

The address, what’s affected, when it started and whether water is actively escaping. For planned work, include equipment details and note whether drawings are available.

Can you coordinate other trades too?

Matrix Mechanical brings Plumbing, Gas, HVAC and Electrical together under one team. Tell us about the complete project so the relevant trades can be considered in the scope.

Book a repair.
Plan a project.

Book an eligible repair for your home or business, or request an estimate for an installation or planned project.

Let’s plan the next step

Tell us what is happening, which equipment or fixtures are involved, and where the work is needed. We’ll help you choose the right next step.

Related completed work

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