Find plumbers across Ontario
Find plumbers and plumbing contractors across Ontario. Browse 2,087 plumbers across 45 Ontario cities. Choose your city to get started.
Browse by city
- Muskoka 75
- Collingwood 74
- Thunder Bay 70
- Guelph 66
- London 66
- Belleville 63
- Markham 63
- Woodstock 63
- Brampton 62
- Peterborough 62
- Sudbury 61
- Mississauga 58
- Windsor 58
- Oshawa 57
- Ajax 55
- Cambridge 54
- Newmarket 52
- St Catharines 51
- Vaughan 51
- Brantford 50
- Kitchener 50
- Chatham 49
- Bradford 48
- Orillia 47
- Barrie 46
- Kingston 46
- Oakville 46
- Owen Sound 46
- Milton 45
- Aurora 42
- North Bay 41
- Richmond Hill 41
- Bowmanville 38
- Hamilton 37
- Burlington 36
- Niagara Falls 32
- Stratford 31
- Welland 28
- Sault Ste Marie 27
- Cobourg 23
- Pickering 22
- Sarnia 19
- Ottawa 13
- Whitby 13
- Lindsay 10
Frequently asked questions
- How do I find a plumber in my Ontario city?
- Pick your city from the list below to see plumbing contractors serving that area, along with their phone number and website where available.
- Do plumbers in Ontario need to be certified?
- Plumber is a compulsory-certification trade in Ontario. The tradesperson should hold a Certificate of Qualification (trade code 306A) or be a registered apprentice working under one. Ask before you hire.
- Do I need a permit for plumbing work in Ontario?
- Most plumbing work requires a permit from your municipality, and some cities also license plumbing contractors. Requirements vary by city, so confirm locally.