24/7 Plumbing & Gas Services

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When you need a plumber in Oshawa, you need someone who knows the city’s homes — from the century-old houses south of King Street to the new builds going up around Windfields and Kedron. Forward Mechanical has been serving Oshawa and the wider Durham Region for over a decade, handling everything from 3 a.m. burst pipes to planned bathroom renovations. Licensed, insured, and available around the clock.

Oshawa Plumbing Services We Provide

Forward Mechanical handles residential and commercial plumbing and gas work across Oshawa:

24/7 Emergency Plumbing

Burst pipes, sewage backups, major leaks, no water.

Water Heater Repair & Installation

Tank and tankless, including rental-to-owned conversions.

Fixture & Faucet Replacement

Cartridges, fill valves, faucets, toilets, showers.

Drain Cleaning & Hydro-Flushing

Snaking, K-60 machine work, and high-pressure jetting for slow or blocked drains.

Sump Pumps & Backwater Valves

Flood and backup protection for Oshawa basements.

Backflow Prevention (DCVA) Testing & Certification

For commercial and residential requirements.

Leak Detection & Repair

Thermal imaging to find hidden leaks before they cause damage.

Gas Services

Line installs, hookups, and licensed gas fitting.

Renovation Plumbing

Kitchen, bathroom, and laundry rough-ins and rebuilds.

Plumbing in Oshawa: What Makes Local Homes Different

Oshawa is really two cities for a plumber.

South and central Oshawa — the neighbourhoods around downtown, the O’Neill and Vanier areas, and the older streets near Lakeview Park — are full of homes built decades ago. In these houses we regularly find galvanized and cast iron supply lines, older clay sewer laterals prone to root intrusion, and the kind of aging drainage that benefits from a backwater valve and periodic hydro-flushing. Work here is often about diagnosis and careful upgrades, not just swaps.

North Oshawa — Windfields, Kedron, Samac, and the newer subdivisions near Ontario Tech University and Durham College — tells a different story. These are newer builds with PEX supply, builder-grade fixtures that start failing as warranties end, and sump pump systems that need backup before the first big storm. Here the common calls are fixture upgrades, sump pump battery backups, and finishing basements.

Knowing which Oshawa you’re standing in changes the right fix. That’s the difference between a plumber who services Oshawa and one who knows it.

Neighbourhoods We Serve in Oshawa

Downtown Oshawa · O’Neill · Vanier · McLaughlin · Donevan · Eastdale · Lakeview · Centennial · Northglen · Samac · Windfields · Kedron · Taunton · Pinecrest · Columbus — and everywhere in between.

What Our Customers Say

Why Oshawa Calls Forward Mechanical

Licensed & insured

every job to code and defensible.

24/7, genuinely

emergencies don’t wait for business hours.

Right the first time

clean work, precise materials, no callbacks.

Local for 10+ years

we know Durham’s homes and building stock.

Upfront about cost

honest pricing before the work starts.

Oshawa Plumbing — Frequently Asked Questions

Yes — we’re available 24/7 across Oshawa for burst pipes, backups, and major leaks. Call (905) 439-4360 any time.
As a Durham-based company we’re often in or near Oshawa the same day. Call and we’ll give you a realistic window, not a guess.
Regularly. Many central and south Oshawa homes have aging supply and drain lines, and we handle diagnosis, repair, and upgrades with the correct materials for the job.
Yes — licensed gas line installation, hookups, and fitting.
Fully licensed and insured for residential and commercial work in Ontario.

Call Your Trusted Local Plumber Today!

We’re available 24/7 for emergency plumbing, repairs, and installations.

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