60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Ontario, OR (2026)
18 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Ontario: Backyard Oasis Pool and Patio, CR Score 60/100; 5.0★ from 40 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Secoma Pools- Boise Pool Construction & Maintenance, posts 24/7 hours; ranked #2 of 18.
- 5
Most-reviewed: Canyon Pools & Spas, 93 Google reviews at 4.1★, the most of 18 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
18 Ontario pool builders are ranked here by CR Score, from ten published factors. 3 are open 24/7, 9 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.9★ across 18 rated businesses.
Top 10 pool builders in Ontario at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Backyard Oasis Pool and Patio | 60 | 5.0★ (40) | Nampa, 27 mi away | 24/7 | Overall |
| 2 | Secoma Pools- Boise Pool Construction & Maintenance | 59 | 5.0★ (52) | Eagle, 38 mi away | 24/7 | Emergencies |
| 3 | Pool Scouts of Boise | 58 | 4.9★ (90) | Boise, 33 mi away | Sat | — |
| 4 | Four Seasons Spa & Pool | 57 | 4.5★ (73) | Meridian, 37 mi away | Sat · Sun | — |
| 5 | Canyon Pools & Spas | 54 | 4.1★ (93) | Nampa, 37 mi away | Sat | Most reviews |
| 6 | Cover Care, LLC | 53 | 4.7★ (48) | Nampa, 36 mi away | — | — |
| 7 | Maverick Pools | 52 | 5.0★ (15) | Garden City, 32 mi away | 24/7 | — |
| 8 | Pools West, Inc. | 51 | 4.4★ (21) | Nampa, 39 mi away | — | — |
| 9 | Peak Performance Pools | 51 | 5.0★ (12) | Boise, 34 mi away | Sat | — |
| 10 | Randall Pool Company, Boise Pool Builders | 49 | 4.9★ (18) | Emmett, 40 mi away | — | — |
The 18 best pool builders in Ontario, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Eagle, 38 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boise, 33 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 90 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Meridian, 37 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.5★ from 73 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 37 mi away
54/100CR ScoreRanked #5 because of its Google rating and review volume: 4.1★ from 93 Google reviews, the most in Ontario.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 36 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 48 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Garden City, 32 mi away
52/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 39 mi away
51/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.4★ from 21 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Boise, 34 mi away
51/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Emmett, 40 mi away
49/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#11 I Gotcha Covered
Based in Caldwell, 32 mi away
49/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.5★ from 11 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 Enhanced Pools
Based in Boise, 39 mi away
48/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 38 mi away
47/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle, 39 mi away
46/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#15 Gem Gunite Pools
Based in Nampa, 36 mi away
46/100CR ScoreRanked #15 because of its Google rating and trade focus: 3.3★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 35 mi away
46/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Star, 32 mi away
45/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 PoolScapes Inc
Based in Meridian, 39 mi away
44/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Ontario
15 more pool builders within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| All Idaho Pool and Spa Construction LLC | 29 mi | |
| Budget Pool and Spa Tech | 39 mi | |
| Cascading Pools | 5.0★ (1) | 37 mi |
| Cascading Pools | 37 mi | |
| Element Pools | 40 mi | |
| Elite Pools of Idaho | 30 mi | |
| Elite Pools of Idaho | 33 mi | |
| Gilbertson Gunite Pools | 39 mi | |
| ICF Pools of Idaho | 28 mi | |
| Orca Aquatic Contractors | 29 mi | |
| Peak Pools Idaho | 38 mi | |
| Sunset Decks Fruitland | In Ontario | |
| The Home Depot | 4.0★ (1,329) | In Ontario |
| Top Ontario Emergency Plumber | 5.0★ (7) | In Ontario |
| Wodack Construction Company | 40 mi |
How we ranked Ontario pool builders
We scored 18 Ontario 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 Ontario 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 Ontario: frequently asked questions
Who is the best pool builder in Ontario?
By CR Score, the highest-ranked pool builder in Ontario, OR is Backyard Oasis Pool and Patio with a CR Score of 60/100. It has 5.0★ from 40 Google reviews. It is open 24/7. Secoma Pools- Boise Pool Construction & Maintenance (#2) and Pool Scouts of Boise (#3) follow. We ranked 18 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Ontario?
ContractorsRanked ranks 18 pool builders serving Ontario, OR. Another 15 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Ontario are open 24/7?
3 ranked pool builders in Ontario post 24/7 hours. The highest-ranked are Backyard Oasis Pool and Patio (#1), Secoma Pools- Boise Pool Construction & Maintenance (#2) and Maverick Pools (#7). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Ontario work on weekends?
9 of 18 ranked pool builders post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Backyard Oasis Pool and Patio (#1), Secoma Pools- Boise Pool Construction & Maintenance (#2) and Pool Scouts of Boise (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Ontario pool builders have?
The median Google rating among 18 rated pool builders in Ontario is 4.9★, with a median of 14 reviews. Canyon Pools & Spas has the most, 93 reviews, and ranks #5. 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 Ontario count in this ranking?
Yes, if they are within 40 mi of the Ontario city center, 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 Ontario
- November 2026: CR Scores recalculated for 18 pool builders serving Ontario.
- November 2026: 1 duplicate listing merged.
More pool builders and Ontario pages
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