Best for Custom inground pools
Custom pool design, renovation, maintenance and hot tubs. Free water testing. Operating since 1971.
- Since 1971
- Free water testing
Best pool installation companies in Belleville 2026 | Landscaper Index Canada
Looking for pool installation companies in Belleville? We scored local companies on their Google rating, how many reviews they have earned and how complete their business profile is, then ranked the 3 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 Belleville and the surrounding area.
At a glance
| # | Company | Score | Rating | Best for |
|---|---|---|---|---|
| 1 | St. Lawrence Pools and Spas | 13 | — | Custom inground pools |
| 2 | R.C.F Pools | 13 | — | Pool installs & liners |
| 3 | Aqua Bay Pool and Spa Belleville | 13 | — | Pool renovations & liner replacement |
Best for Pool installs & liners
Pool installations, renovations, repairs and leak detection. Authorized Hayward dealer. Operating since 1979.
- Since 1979
- Authorized Hayward dealer
Best for Pool renovations & liner replacement
Pool kits, liners, salt systems and equipment repair. Publishes pool kit pricing.
- Publishes pool kit pricing
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 Belleville?
As of October 26, 2026, St. Lawrence Pools and Spas holds the #1 spot for pool building in Belleville with a score of 13/100, based on a 0-star Google rating from 0 reviews.
How are these Belleville 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.