63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 447 Google reviews, listed on Google as “Swimming pool repair service”.
Best Pool Builders in La Verne, CA (2026)
757 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in La Verne: PoolGenX, CR Score 63/100; 4.8★ from 447 Google reviews; open 24/7.
- 6
Best for emergencies (open 24/7): ORCA Pool Cleaning Service and Maintenance, posts 24/7 hours; ranked #6 of 757.
- 5
Most-reviewed: Inland Empire Hot Spring Spas, 773 Google reviews at 4.9★, the most of 757 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
757 La Verne pool builders are ranked here by CR Score, from ten published factors. 96 are open 24/7, 459 open Saturdays and 245 open Sundays, based on posted hours. The median Google rating is 4.8★ across 757 rated businesses.
Top 10 pool builders in La Verne at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | PoolGenX | 63 | 4.8★ (447) | Riverside, 23 mi away | 24/7 | Overall |
| 2 | Gary's Swimming Pool Supplies | 62 | 4.7★ (220) | Upland, 5 mi away | Sat · Sun | — |
| 3 | VINYL POOL PROS | 61 | 4.9★ (156) | Rancho Cucamonga, 11 mi away | Sat · Sun | — |
| 4 | Pool Cleaning Service and Maintenance | 61 | 4.9★ (63) | Claremont, 3 mi away | Sat · Sun · Evenings | — |
| 5 | Inland Empire Hot Spring Spas | 61 | 4.9★ (773) | Moreno Valley, 35 mi away | Sat · Sun | Most reviews |
| 6 | ORCA Pool Cleaning Service and Maintenance | 61 | 5.0★ (31) | Rancho Cucamonga, 6 mi away | 24/7 | Emergencies |
| 7 | CR Quality Pool Service - Professional Pool Maintenance Service | 60 | 4.8★ (100) | Moreno Valley, 14 mi away | Sat · Sun · Evenings | — |
| 8 | Saddleback Mountain pool and spa service | 60 | 5.0★ (253) | Rancho Santa Margarita, 33 mi away | Sat · Sun · Evenings | — |
| 9 | Glendale Pool Repair&Leaks | 60 | 4.9★ (103) | Glendale, 28 mi away | 24/7 | — |
| 10 | ORCA Pools - Pool Service Chino Hills | 59 | 4.9★ (46) | Chino Hills, 7 mi away | Sat · Sun | — |
The 757 best pool builders in La Verne, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Upland, 5 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 220 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Rancho Cucamonga, 11 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 156 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Claremont, 3 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Moreno Valley, 35 mi away
61/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 773 Google reviews, the most in La Verne.
Based in Rancho Cucamonga, 6 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Moreno Valley, 14 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 100 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Rancho Santa Margarita, 33 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Glendale, 28 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Chino Hills, 7 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Swimming pool contractor”.
#11 Cali Coast Pools
Based in Glendora, 6 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 24 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Arcadia, 15 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Swimming pool contractor”.
#13 AQUA POOL PRO
Based in Rancho Cucamonga, 8 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Rancho Cucamonga, 9 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Upland, 6 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Rancho Cucamonga, 10 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 176 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Fontana, 20 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 125 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Covina, 7 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.1★ from 204 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Rancho Cucamonga, 9 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 89 Google reviews, listed on Google as “Swimming pool repair service”.
Based in La Verne
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Pomona, 4 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Chino, 6 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 60 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Eastvale, 15 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Ontario, 6 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.3★ from 51 Google reviews, listed on Google as “Swimming pool repair service”.
Based in La Puente, 11 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.4★ from 74 Google reviews, listed on Google as “Swimming pool repair service”.
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 757 ranked pool builders here; the rest are on their profiles.
Also serving La Verne
20 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 |
|---|---|---|
| 3m Pools | 5.0★ (2) | 2 mi |
| All Seasons Custom Pools | 5.0★ (2) | 12 mi |
| Aquaman Pool Service Chino Hills | 5.0★ (2) | 3 mi |
| CaliPoolTechs | 5.0★ (2) | 6 mi |
| Corey Pool Care | 5.0★ (2) | 7 mi |
| E L Engineering Corporation. | 5.0★ (1) | In La Verne |
| Elite Pool Designs, Inc | 5.0★ (2) | 11 mi |
| Golden Leaf Construction, Inc. | 5.0★ (2) | 11 mi |
| h2o pro pool | 5.0★ (2) | 6 mi |
| Huntington Pools Inc. | 5.0★ (2) | 2 mi |
| Kelly Pools Inc | 1.0★ (1) | In La Verne |
| Modern Paving | 5.0★ (2) | 5 mi |
| OSHI Construction Inc. | 5.0★ (2) | 11 mi |
| Quality Pool Care | In La Verne | |
| Rancho Cucamonga Pool Contractors | 5.0★ (2) | 12 mi |
| Ryan's Pool & Spa | 3.0★ (2) | 12 mi |
| The Pool Geeks | 4.5★ (2) | 5 mi |
| Tropical Pools | 2.5★ (2) | 10 mi |
| Vertical Pools | 5.0★ (2) | 8 mi |
| Water Visuals | 5.0★ (2) | 5 mi |
How we ranked La Verne pool builders
We scored 757 La Verne 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 La Verne 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 La Verne: frequently asked questions
Who is the best pool builder in La Verne?
By CR Score, the highest-ranked pool builder in La Verne, CA is PoolGenX with a CR Score of 63/100. It has 4.8★ from 447 Google reviews. It is open 24/7. Gary's Swimming Pool Supplies (#2) and VINYL POOL PROS (#3) follow. We ranked 757 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in La Verne?
ContractorsRanked ranks 757 pool builders serving La Verne, CA. 2 of them are based in La Verne; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in La Verne are open 24/7?
96 ranked pool builders in La Verne post 24/7 hours. The highest-ranked are PoolGenX (#1), ORCA Pool Cleaning Service and Maintenance (#6) and Glendale Pool Repair&Leaks (#9). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in La Verne work on weekends?
459 of 757 ranked pool builders post Saturday hours and 245 post Sunday hours. The highest-ranked open Saturdays are PoolGenX (#1), Gary's Swimming Pool Supplies (#2) and VINYL POOL PROS (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do La Verne pool builders have?
The median Google rating among 757 rated pool builders in La Verne is 4.8★, with a median of 12 reviews. Inland Empire Hot Spring Spas has the most, 773 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 La Verne count in this ranking?
Yes, if they are within 40 mi of the La Verne 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 La Verne
- November 2026: CR Scores recalculated for 757 pool builders serving La Verne.
- November 2026: 8 duplicate listings merged.
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