Plumbers in Markham, — 41 Local Contractors

There are 41 plumbers in Markham, . The average rating is 4.6 out of 5 stars across 32 rated businesses. The highest rated is Preferred Plumbing Solutions Inc. (4.8 stars). The most reviewed is Preferred Plumbing Solutions Inc. with 491 reviews.

Whether you need routine service or a major project, Markham has qualified plumbers ready to help. Common services include pipe repair, drain cleaning, water heater installation, fixture replacements, and bathroom renovations. To protect yourself, confirm valid plumbing license, liability insurance, and references from recent jobs. Ontario's variable four-season climate play a role in scheduling and material selection, so hire someone who knows the area. Get multiple quotes and ask about warranties on parts and labour. Compare your options below to find the right fit.

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Frequently Asked Questions

How many plumbers are in Markham?
There are 41 plumbers listed in Markham, as of 2026.
What is the average rating?
The average Google rating for plumbers in Markham is 4.6 out of 5 stars.
How do I choose a plumber in Markham?
Compare ratings and review counts, verify their credentials and insurance, and get at least three quotes before hiring.