Best for Custom inground pools
Inground, onground and above-ground pool sales and installation. Family-owned chain. Operating since 1965.
- Since 1965
- Family-owned chain
Best pool installation companies in Markham 2026 | Landscaper Index Canada
Looking for pool installation companies in Markham? We scored local companies on their Google rating, how many reviews they have earned and how complete their business profile is, then ranked the 4 strongest below. All companies can be included in the ranking.
Use the comparison table for a quick overview, then read each profile for what customers consistently praise, any recurring complaints, and the services each company offers in Markham and the surrounding area.
At a glance
| # | Company | Score | Rating | Best for |
|---|---|---|---|---|
| 1 | Pioneer Family Pools Markham | 13 | — | Custom inground pools |
| 2 | Leisure Pools of Toronto | 13 | — | Custom inground pools |
| 3 | Betz Pools Limited | 13 | — | Custom inground pools |
| 4 | Summertime Pool Services | 13 | — | Pool renovations & liner replacement |
Best for Custom inground pools
Fibreglass pool installation, liners, covers, landscaping and decks. Proprietary gel coat finish. Operating since 2019.
- Since 2019
- Proprietary gel coat finish
Best for Custom inground pools
Concrete and vinyl pools, custom spas, infinity and indoor pools. Family-owned for 80+ years.
- Family-owned for 80+ years
Best for Pool renovations & liner replacement
Openings/closings, leak detection, repairs and heater replacement. Operating since 2013.
- Operating since 2013
How was this ranking calculated?
| Adjusted Google rating | 55% |
| Review volume | 30% |
| Profile completeness | 15% |
Order within a service ranking also weighs how central that service is to each business, so a specialist can rank above a higher-scoring generalist. Data checked October 26, 2026. Full methodology ›
Frequently asked questions
Who is the top-rated company for pool building in Markham?
As of October 26, 2026, Pioneer Family Pools Markham holds the #1 spot for pool building in Markham with a score of 13/100, based on a 0-star Google rating from 0 reviews.
How are these Markham companies ranked?
Each company receives a 0–100 score built from its Google rating (adjusted for how many reviews it has), its review volume and the completeness of its business profile. Placement cannot be bought. Our scoring method page explains the formula in full.
How often is this ranking updated?
We re-check ratings and review counts regularly. This page was last updated on October 26, 2026.
My company is missing or has wrong details. What can I do?
Send us a request through the corrections and removals page and we will review it, usually within a few business days.