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Data-driven advice for navigating the local market. No fluff, just the high-authority secrets you need to know.
Demand proof of a valid Certificate of Qualification and comprehensive liability insurance before any work commences.
Ask specifically for their experience with heritage home plumbing systems common in the downtown core.
Require a detailed, itemized quote that includes the cost of municipal permits and necessary inspection fees.
Verify the plumber's familiarity with the City of London’s specific backwater valve rebate program requirements.
Inquire about their specific warranty policies regarding the replacement of aging main sewer lines.
Request a post-installation walkthrough to witness the testing of all new pressure-rated fittings.
Check if the contractor uses high-definition camera technology for pre-purchase or pre-repair pipe inspections.
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