Business ProfilePlumbers in Toronto, Ontario
Mastermind Plumbing Ltd
Mastermind Plumbing Ltd
Mastermind Plumbing Ltd is a plumbing service based in Toronto. Customers mention main water valve replacement, sink repairs and cartridge replacement for a leaking tub faucet.
Last Updated October 7, 2026.
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Service Area
Based in Toronto.
Active Business Listing
Mastermind Plumbing Ltd is one of 13 plumbers ProsGrade lists in Toronto, Ontario.
Active
Public local listing
Listing details
3 services listed: Main water valve replacement, Sink repair and leak work and Tub-faucet cartridge replacement. Open 7 days a week. 37 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Mastermind Plumbing Ltd compares with the other 12 plumbers on ProsGrade in Toronto, using public Google ratings and review counts.
- One of 13 Toronto plumbers on ProsGrade.
Services Covered
3 services- Main water valve replacementA customer says Mike helped replace the main water valve.
- Sink repair and leak workA customer describes a clogged kitchen sink and a basement leak; Mike explained what needed fixing and got the job done. Another mentions a sink repair in a condo.
- Tub-faucet cartridge replacementA customer says Mike replaced the cartridge in a leaking tub faucet the day after the call.
Reviews
What customers say
Customers describe Mike as prompt and clear in his explanations, including diagnosing the problem and explaining the repair before starting. For condo work, one customer notes coordination with a tenant and photos and videos of the repair.
Customer Reviews
Rojin Neshandar
I had a great experience with this company.They responded quickly and sent Mike, who was absolutely fantastic. He was not only punctual and professional but also incredibly knowledgeable. He found out the problem right away and explained everything clearly before getting started and the repair was done efficiently.
J L
Mike is very polite, patience and professional. He helped us replace the main water valve and the price is fair. I will call him again if we need any plumbing works.
Simon Wong
We had a clogged kitchen sink that caused a major leak that went into our basement. Mike was recommended to us from one of our neighbours and he was great. Professional, on time, honest. He came in, clearly communicated to us what's wrong, told us what needs to be fixed, and got the job done.
Thanks Mike! Great job!
Fernando
Mike was super professional. Had a sink repair in my condo in Richmond Hill. He came the same day, coordinated with the tenant, and sent photos and vids of the work. From the initial phone call to the completion of the work was 3 hours. I couldn’t have asked for a better experience and I’ll definitely call in the future. Thanks Mike!
Shane Tonkonog
Mike was great, I reached out to him about a leaking tub faucet I had in my condo that I was renting and he helped make the fix as easy and hassle free as possible. He told me up front what the cost would be and did not take advantage (I had removed other quotes and their prices were MUCH higher for a simple fix). I needed to have the cartridge replaced and he picked up the part for me at cost and replaced it the very next day after I called him.
Definitely call Mike as he is professional and punctual. He was organized and kept me in the loop on what was going on at the condo and kept
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