Jumbo Plumbing
Verified Pro
5.0
Plumbing & Irrigation in London, ON
Compare 42 plumbing & irrigation contractors near you in London and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated April 2, 2026
Most pros respond within 2–24 hours
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Other Businesses in This Area
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4.8Blue Jay Irrigation London
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4.8Salliss Plumbing & Heating
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4.625+ years onlineTruGreen Lawn Care
4.6Greenland Synthetic Turf and Irrigation
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4.4TYDAN Landscape Design Inc.
4.425+ years onlineMike Pope Plumbing & Heating
4.3U Need A Plumber
4.1~9 years onlineSimpliScapes
4.07+ years onlineWater Works Irrigation
3.95½+ years onlineMackenzie Irrigation
1.0Plumbing & Irrigation in Nearby ON Cities
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Plumbing & Irrigation in London, ON
Plumbing and irrigation in London (Ontario) serves a Southwest Ontario market: single-family homes throughout neighborhoods, apartment complexes serving Western University students, newer construction, and commercial plumbing. Typical jobs include water heater replacement, sewer line repair for aging cast-iron laterals, freeze-protection (London winters hit -20°C), and seasonal irrigation management. Southern Ontario climate and Western University-adjacent commercial drive approach.
Plumbing service calls in London run $150-$350 CAD; water heater installs $1,800-$3,500; sewer repair $5,000-$13,000 CAD. Ontario requires a Master Plumber (302A) license. London permits apply. Winter freeze demands pipe insulation. Historic designations in Woodfield Heritage Conservation District require review.
Frequently Asked Questions
- How cold does London get?
- Winters hit -15°C to -20°C with snow. Insulate exposed pipes.
- When should I winterize London irrigation?
- Mid-October. Professional blow-out $75-$200 CAD.
- Should I replace my London sewer?
- 100+ year-old laterals fail unpredictably. Trenchless $5,000-$13,000 CAD.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across London and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.