62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Best Pool Builders in Scarborough, ON (2026)
354 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Scarborough: Diver Dave Pool Leak Detection, CR Score 62/100; 4.9★ from 171 Google reviews.
- 8
Best for emergencies (open 24/7): OnParLandscaping Ltd. | Landscape Designers and Contractors, posts 24/7 hours; ranked #8 of 354.
- 45
Most-reviewed: Pioneer Family Pools and Spas, 565 Google reviews at 4.3★, the most of 354 ranked; ranked #45.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
354 Scarborough pool builders are ranked here by CR Score, from ten published factors. 30 are open 24/7, 222 open Saturdays and 106 open Sundays, based on posted hours. The median Google rating is 4.8★ across 354 rated businesses.
Top 10 pool builders in Scarborough at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Diver Dave Pool Leak Detection | 62 | 4.9★ (171) | Milton, 13 km away | — | Overall |
| 2 | Premier Pool Group | 61 | 4.9★ (229) | Mississauga, 34 km away | Sat · Sun · Evenings | — |
| 3 | Swim Clean Pool Service Inc | 61 | 4.9★ (181) | Vaughan, 16 km away | Sat · Evenings | — |
| 4 | Lakeshore Pools and Hot Tubs | 61 | 4.9★ (280) | Mississauga, 35 km away | Sat · Sun | — |
| 5 | WEST COVE POOLS | 60 | 4.9★ (373) | Oshawa, 33 km away | Sat | — |
| 6 | PlasterRock Pools - Concrete Pool Surface Experts | 60 | 5.0★ (95) | Richmond Hill, 25 km away | Sat · Sun · Evenings | — |
| 7 | Tecum Pools and Spa LTD. | 60 | 4.9★ (77) | Scarborough | Sat | — |
| 8 | OnParLandscaping Ltd. | Landscape Designers and Contractors | 60 | 4.9★ (59) | Etobicoke, 32 km away | 24/7 | Emergencies |
| 9 | Pool Mates Pool & Hot Tub Inc. | 60 | 4.6★ (140) | Scarborough | Sat | — |
| 10 | Seaway Pools & Hot Tubs | 59 | 4.3★ (120) | Markham, 11 km away | Sat · Sun | — |
The 354 best pool builders in Scarborough, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Mississauga, 34 km away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 229 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vaughan, 16 km away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 35 km away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 280 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oshawa, 33 km away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 373 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond Hill, 25 km away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scarborough
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Etobicoke, 32 km away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scarborough
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 140 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham, 11 km away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 120 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ajax, 20 km away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.6★ from 105 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 8 km away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.7★ from 119 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#13 Blue Planet Pool
Based in Richmond Hill, 20 km away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 27 km away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.5★ from 175 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pickering, 12 km away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Markham, 9 km away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 Easy pools
Based in Vaughan, 21 km away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 19 km away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 64 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oshawa, 33 km away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.2★ from 407 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 People for Pools
Based in Mississauga, 34 km away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 170 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oshawa, 35 km away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 190 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oakville, 44 km away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 205 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vaughan, 23 km away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.5★ from 288 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#24 Seaway Pools
Based in Toronto, 1 km away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vaughan, 23 km away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Pool builders ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 354 ranked pool builders here; the rest are on their profiles.
Also serving Scarborough
20 more pool builders within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A+ Gunite Pool & Spa Inc. | 5.0★ (2) | 18 km |
| Adheeb Renovation | 5.0★ (13) | In Scarborough |
| Bennett Pools | 5.0★ (2) | 29 km |
| Clear The Way Landscaping Inc | 1.0★ (2) | 24 km |
| Deck Builders GTA | 5.0★ (2) | In Scarborough |
| Elemental Pools Oakville | 1.0★ (2) | 64 km |
| Giancola Pools | 5.0★ (2) | 11 km |
| Honey Pool & Home | 5.0★ (2) | 49 km |
| JW Pool Equipment Services | In Scarborough | |
| Luxe Pools & Design Inc | 5.0★ (2) | 47 km |
| Mack Pools | 5.0★ (2) | 51 km |
| Mancuso Pools | 5.0★ (2) | 26 km |
| PENTARM GROUP | 5.0★ (2) | 17 km |
| Rosehill Pools | 4.0★ (2) | 28 km |
| Royal Pools And Landscape | 5.0★ (2) | 20 km |
| Seaside Pools & Landscaping Inc. | 3.0★ (2) | 42 km |
| Superb Pools & Spa | 5.0★ (2) | 31 km |
| Superior Stone Landscape Contractors | 5.0★ (2) | 54 km |
| Vaughan Landscaping & Construction | 5.0★ (2) | 18 km |
| York Masonry GTA - Masonry Contractor Toronto | In Scarborough |
How we ranked Scarborough pool builders
We scored 354 Scarborough pool builders on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Scarborough data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Pool builders in Scarborough: frequently asked questions
Who is the best pool builder in Scarborough?
By CR Score, the highest-ranked pool builder in Scarborough, ON is Diver Dave Pool Leak Detection with a CR Score of 62/100. It has 4.9★ from 171 Google reviews. Premier Pool Group (#2) and Swim Clean Pool Service Inc (#3) follow. We ranked 354 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Scarborough?
ContractorsRanked ranks 354 pool builders serving Scarborough, ON. 2 of them are based in Scarborough; the rest serve it from nearby towns. Another 20 within 64 km are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Scarborough are open 24/7?
30 ranked pool builders in Scarborough post 24/7 hours. The highest-ranked is OnParLandscaping Ltd. | Landscape Designers and Contractors (#8). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Scarborough work on weekends?
222 of 354 ranked pool builders post Saturday hours and 106 post Sunday hours. The highest-ranked open Saturdays are Premier Pool Group (#2), Swim Clean Pool Service Inc (#3) and Lakeshore Pools and Hot Tubs (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Scarborough pool builders have?
The median Google rating among 354 rated pool builders in Scarborough is 4.8★, with a median of 27 reviews. Pioneer Family Pools and Spas has the most, 565 reviews, and ranks #45. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank pool builders?
Each pool builder gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do pool builders outside Scarborough count in this ranking?
Yes, if they are within 64 km of the Scarborough city centre, our service radius for pool builders. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can pool builders pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Scarborough
- November 2026: CR Scores recalculated for 354 pool builders serving Scarborough.
- November 2026: 1 duplicate listing merged.
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