63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 146 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Willowbrook, CA (2026)
775 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Willowbrook: FC Pool, CR Score 63/100; 4.7★ from 146 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Glendale Pool Repair&Leaks, posts 24/7 hours; ranked #2 of 775.
- 32
Most-reviewed: Living Water Pool Service, 272 Google reviews at 5.0★, the most of 775 ranked; ranked #32.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
775 Willowbrook pool builders are ranked here by CR Score, from ten published factors. 101 are open 24/7, 460 open Saturdays and 256 open Sundays, based on posted hours. The median Google rating is 4.9★ across 774 rated businesses.
Top 10 pool builders in Willowbrook at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | FC Pool | 63 | 4.7★ (146) | Los Angeles, 14 mi away | 24/7 | Overall |
| 2 | Glendale Pool Repair&Leaks | 63 | 4.9★ (103) | Glendale, 16 mi away | 24/7 | Emergencies |
| 3 | Pool Repair & Replaster CA | 63 | 4.8★ (56) | Torrance, 5 mi away | 24/7 | — |
| 4 | Encore Builders - Outdoor Living | 63 | 5.0★ (177) | Canoga Park, 28 mi away | 24/7 | — |
| 5 | Royal Globe Pool Construction | 63 | 4.9★ (81) | Los Angeles, 13 mi away | 24/7 | — |
| 6 | Timeless Builds - Swimming Pool Contractor Los Angeles | 62 | 4.9★ (71) | Los Angeles, 13 mi away | 24/7 | — |
| 7 | Sunshine Pool and Leak Stoppers | 62 | 4.9★ (127) | Marina del Rey, 13 mi away | Sat · Sun · Evenings | — |
| 8 | Redondo Beach Pool Repair & Replaster | 62 | 4.9★ (42) | Redondo Beach, 7 mi away | 24/7 | — |
| 9 | Cabana Pool Service | 62 | 5.0★ (71) | Torrance, 8 mi away | Sat · Sun | — |
| 10 | Sherwood Pool Consulting Group Inc. (DBA: SPCG INC) | 62 | 5.0★ (88) | Los Angeles, 11 mi away | Sat · Sun | — |
The 775 best pool builders in Willowbrook, 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 Glendale, 16 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Torrance, 5 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Canoga Park, 28 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 177 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Los Angeles, 13 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Los Angeles, 13 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Marina del Rey, 13 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 127 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Redondo Beach, 7 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Torrance, 8 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Los Angeles, 11 mi away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Culver City, 10 mi away
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 108 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Sherman Oaks, 21 mi away
62/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Culver City, 10 mi away
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Beverly Hills, 14 mi away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 115 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Santa Monica, 16 mi away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 127 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Torrance, 8 mi away
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Inglewood, 7 mi away
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Torrance, 8 mi away
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 76 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Culver City, 11 mi away
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Studio City, 17 mi away
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 109 Google reviews, listed on Google as “Swimming pool repair service”.
Based in North Hills, 25 mi away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Swimming pool repair service”.
#22 Tumi Builders
Based in Encino, 25 mi away
61/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 117 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Northridge, 29 mi away
61/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 93 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Culver City, 15 mi away
61/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Woodland Hills, 23 mi away
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 131 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 775 ranked pool builders here; the rest are on their profiles.
Also serving Willowbrook
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 |
|---|---|---|
| Best Pool & Spa Croat | 5.0★ (2) | 14 mi |
| Campbell's Pool Services | 5.0★ (2) | 10 mi |
| Cross Pool Restoration | 5.0★ (2) | 10 mi |
| Crystal Clear Pool Solutions | 3.0★ (2) | 14 mi |
| Daniels Pools Services | 3.0★ (2) | 11 mi |
| Douglas Swimming Pool Company | 5.0★ (2) | 12 mi |
| DOWNTOWN POOLS | 5.0★ (2) | 9 mi |
| Eco Pools | 5.0★ (2) | 14 mi |
| Gonzalez Pool Plastering | 3.0★ (2) | 10 mi |
| JFS Pool Maintenance West Hollywood | 5.0★ (2) | 9 mi |
| LA Paver and Remodeling Group | 5.0★ (2) | 9 mi |
| Leak Specialists | 5.0★ (2) | 10 mi |
| mission pool & spa | 3.0★ (2) | 11 mi |
| Nexus Pool Construction | 5.0★ (2) | 14 mi |
| Paradise Pools | 5.0★ (2) | 14 mi |
| Pool Builder Signal Hill | 5.0★ (2) | 9 mi |
| Pools R Us | 3.0★ (2) | 10 mi |
| Premiere Pool & Spa | 3.0★ (2) | 9 mi |
| Sarian's Pool Services | 4.0★ (2) | 11 mi |
| Tony's Pool &Spa Service | 5.0★ (2) | 8 mi |
How we ranked Willowbrook pool builders
We scored 775 Willowbrook 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 Willowbrook 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 Willowbrook: frequently asked questions
Who is the best pool builder in Willowbrook?
By CR Score, the highest-ranked pool builder in Willowbrook, CA is FC Pool with a CR Score of 63/100. It has 4.7★ from 146 Google reviews. It is open 24/7. Glendale Pool Repair&Leaks (#2) and Pool Repair & Replaster CA (#3) follow. We ranked 775 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Willowbrook?
ContractorsRanked ranks 775 pool builders serving Willowbrook, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Willowbrook are open 24/7?
101 ranked pool builders in Willowbrook post 24/7 hours. The highest-ranked are FC Pool (#1), Glendale Pool Repair&Leaks (#2) and Pool Repair & Replaster CA (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Willowbrook work on weekends?
460 of 775 ranked pool builders post Saturday hours and 256 post Sunday hours. The highest-ranked open Saturdays are FC Pool (#1), Glendale Pool Repair&Leaks (#2) and Pool Repair & Replaster CA (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Willowbrook pool builders have?
The median Google rating among 774 rated pool builders in Willowbrook is 4.9★, with a median of 12 reviews. Living Water Pool Service has the most, 272 reviews, and ranks #32. 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 Willowbrook count in this ranking?
Yes, if they are within 40 mi of the Willowbrook 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 Willowbrook
- November 2026: CR Scores recalculated for 775 pool builders serving Willowbrook.
- November 2026: 9 duplicate listings merged.
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