5 Best Pool Services in Toronto (2026)

Master Drain and Water Works is a Toronto plumbing and drainage company whose work regularly touches pool-adjacent water systems, including sump pumps with battery backup and water main installs. It is not a dedicated pool company: Google classifies it as a plumber and drainage service, and its reviews describe basement flooding, water mains, and drain repair rather than pool openings or liner work. Reviewers do mention fast turnarounds, in one case a water main installed within four days of the initial quote.

Swim Clean Pool Service Inc is a Vaughan-based swimming pool contractor serving Toronto and York Region, covering construction, liner installation, openings, closings, and weekly maintenance. Reviewers describe the team redoing plumbing lines, replacing decades-old liners, and walking homeowners through pool maintenance basics without charging extra for the education. It's a genuine pool specialist, not an adjacent trade.

Mirakasa Corp. is a Toronto glass and mirror shop specializing in custom cut glass, table tops, shower doors, and glass railings, not pool services. Its reviews describe custom dining table glass, glass dividers, and hardware supply to other glass contractors, with no mention of pools, pool fencing, or pool-related glass work in the data available. It holds a perfect rating and appears here because Google's classification for the search overlapped with pool-adjacent trades.

TLC Pool Services is a GTA-based pool company handling openings, closings, cleaning, and equipment installs including heaters and covers. Reviewers consistently name the owner directly, describing quick quotes, honest advice about what genuinely needs replacing versus what can wait, and reliable seasonal scheduling. The reviews suggest a smaller, owner-led operation that leans on repeat, personal relationships with customers.

Magnolia Pool Services is a Concord-based pool cleaning and maintenance company handling openings, closings, and equipment service across the GTA, and it's referred directly by Pentair for warranty and equipment repair work. Reviews span both strong praise for fast, expert equipment fixes and a few pointed complaints about scheduling reliability and a disputed warranty repair, so the picture here is more mixed than the rest of this list.