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Plumbing & Irrigation in Toronto, ON
Compare 47 plumbing & irrigation contractors near you in Toronto and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated April 5, 2026
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California Green Irrigation Inc.
5.0CDP Plumbing of Toronto, ON
5.0EZ Lawn Sprinklers
5.0GTA Irrigation & Lighting - Toronto
5.021½+ years onlinePlumber To Your Door of Toronto
5.0Pt Lawn Sprinklers Inc
5.0Sprinkler Company Incorporated
5.0The Toronto Plumbers
5.0True Service Plumbing
5.0Aviv Irrigation Systems
4.9Canadian Rooter Plumbers Toronto
4.911½+ years onlineCrystal Plumbing Drain Services
4.9PLUMBER ON DEMAND of TORONTO, ON - Midtown
4.9PLUMBER ON DEMAND of TORONTO, ON - Uptown
4.9Pro Green Irrigation - Lawn Care & Sprinkler Systems Toronto
4.926+ years onlineRoyal Plumbing Services Ltd.
4.9~13 years onlineThe Sprinkler Company Inc. - Irrigation, Landscape Lighting, Sodding
4.9Morrison Plumbing & Mechanical
4.821½+ years onlinePLUMBER ON DEMAND of TORONTO,ON
4.8Priority Plumbing & Drains
4.8Mr Sprinkler
4.6Northern Rainmakers
4.2~16 years onlinePlumbing & Irrigation in Nearby ON Cities
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Plumbing & Irrigation in Toronto, ON
Plumbing and irrigation work in Toronto handles a challenging mix: early-20th-century lead and galvanized supply lines in The Annex and Leslieville, post-war bungalows across East York and Scarborough with cast-iron drains, new condos in Liberty Village and CityPlace, and the entire spectrum of suburban single-family homes. Toronto's climate (-20°C winters, 30°C humid summers) drives specific plumbing concerns: frozen pipes in poorly insulated walls, backwater valve requirements in flood-prone basements, and lead-service replacement programs driven by Toronto Public Health. Typical jobs include water heater replacement, tankless installations, drain cleaning, PEX repipes, and irrigation system startup/shutdown.
Plumbing service calls in Toronto run $150-$350 CAD; water heater replacement $1,800-$3,500; PEX repipes $7,000-$18,000 CAD. Ontario requires a Master Plumber (302A) license from the Ontario College of Trades for any plumbing work. Toronto Building permits required for water heater replacement, sewer work, and gas-line work. Backwater valves are mandatory in new construction in flood-prone wards (much of the downtown core and southern Etobicoke). Lead service replacement rebates available up to $1,500. Spring (March-May) is peak demand for irrigation startup.
Frequently Asked Questions
- Does my old Toronto home still have lead water service?
- Homes built before 1950 often had lead service lines from the street to the house. Toronto Water offers free testing and a replacement rebate up to $1,500 CAD. Replace the full service from street to meter to avoid leaving a mixed-metal connection. Full replacement typically costs $3,500-$9,000.
- Do I need a backwater valve in my Toronto basement?
- Yes if you're in a flood-prone ward (Toronto Water publishes the list) — the city offers rebates up to $1,250 for installation in existing homes. Prevents sewer backup during major rainfall. Typical installed cost $2,500-$4,500 CAD.
- When should I winterize irrigation in Toronto?
- Blow out irrigation lines in late October or early November before the first hard freeze. Most residential systems use shallow-buried PVC at 6-12 inches that can crack from a single freeze. Book 3-4 weeks in advance — October is peak demand for winterization.
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