Plumbing

Plumbing Solutions for Home Renovations in Ottawa

Plumbing upgrades are mandatory for any serious kitchen, bathroom, or basement renovation in Ottawa.homeowners focus on water efficiency, smart fixtures, and future-proof systems (PEX piping, tankless water heaters, whole-home filtration) to handle hard water and cold winters.

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Top Plumbing Upgrades Comparison (Ottawa)

UpgradeBest ForBenefitsAvg. Cost (CAD, installed)Notes / Rebates
PEX Repiping (full house)Old homes (pre-1980s)Freeze-resistant, no corrosion, faster install$8,000–$18,000Eliminates copper/galvanized issues
Tankless Water HeaterKitchens, large familiesEndless hot water, 30–50% energy savings$3,500–$8,800Up to $1,000 Enbridge rebate
New Bathroom Rough-InFull gut renosShower, vanity, toilet relocation$4,000–$18,000Includes drain/vent work
Kitchen Plumbing PackageIsland sinks, pot fillersNew supply lines, dishwasher, fridge line$2,500–$8,000Often bundled with cabinets
Water Softener + FiltrationOttawa’s very hard waterProtects appliances, better skin/hair$2,000–$8,500Culligan/Kinetico popular locally
Backwater Valve + Sump PumpBasements (flood-prone areas)Prevents sewage backup$3,500–$8,000City of Ottawa subsidy up to $3,000
Smart Leak DetectorsWhole homeShut-off valves (Phyn, Flo by Moen)$800–$2,800Insurance discounts common

Most Common Jobs During Renovations

Job
Typical Cost (2025)
Timeline
Move or add shower/tub drains
$1,800–$3,500
2–4 days
Island sink plumbing (new drain/vent)
$2,200–$4,000
2–3 days
Relocate toilet
$1,500–$2,800
1–2 days
Install pot filler over stove
$900–$1,800
1 day
Replace main shut-off + PRV
$800–$1,500
1 day

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