64/100CR 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 Westmont, CA (2026)
755 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Westmont: FC Pool, CR Score 64/100; 4.7★ from 146 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Encore Builders - Outdoor Living, posts 24/7 hours; ranked #2 of 755.
- 33
Most-reviewed: Living Water Pool Service, 272 Google reviews at 5.0★, the most of 755 ranked; ranked #33.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
755 Westmont pool builders are ranked here by CR Score, from ten published factors. 102 are open 24/7, 447 open Saturdays and 253 open Sundays, based on posted hours. The median Google rating is 4.9★ across 754 rated businesses.
Top 10 pool builders in Westmont at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | FC Pool | 64 | 4.7★ (146) | Los Angeles, 11 mi away | 24/7 | Overall |
| 2 | Encore Builders - Outdoor Living | 63 | 5.0★ (177) | Canoga Park, 25 mi away | 24/7 | Emergencies |
| 3 | Royal Globe Pool Construction | 63 | 4.9★ (81) | Los Angeles, 10 mi away | 24/7 | — |
| 4 | Glendale Pool Repair&Leaks | 63 | 4.9★ (103) | Glendale, 14 mi away | 24/7 | — |
| 5 | Pool Repair & Replaster CA | 63 | 4.8★ (56) | Torrance, 4 mi away | 24/7 | — |
| 6 | Timeless Builds - Swimming Pool Contractor Los Angeles | 63 | 4.9★ (71) | Los Angeles, 10 mi away | 24/7 | — |
| 7 | Sunshine Pool and Leak Stoppers | 63 | 4.9★ (127) | Marina del Rey, 10 mi away | Sat · Sun · Evenings | — |
| 8 | Sherwood Pool Consulting Group Inc. (DBA: SPCG INC) | 63 | 5.0★ (88) | Los Angeles, 8 mi away | Sat · Sun | — |
| 9 | Flawless pool leak detection | 62 | 4.8★ (108) | Culver City, 7 mi away | Sat · Sun · Evenings | — |
| 10 | Redondo Beach Pool Repair & Replaster | 62 | 4.9★ (42) | Redondo Beach, 6 mi away | 24/7 | — |
The 755 best pool builders in Westmont, 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 Canoga Park, 25 mi away
63/100CR ScoreRanked #2 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, 10 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Glendale, 14 mi away
63/100CR ScoreRanked #4 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, 4 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Los Angeles, 10 mi away
63/100CR 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, 10 mi away
63/100CR 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 Los Angeles, 8 mi away
63/100CR ScoreRanked #8 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, 7 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 108 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Redondo Beach, 6 mi away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Culver City, 7 mi away
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Sherman Oaks, 18 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 Torrance, 8 mi away
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Santa Monica, 13 mi away
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 127 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Beverly Hills, 11 mi away
62/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 115 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Inglewood, 4 mi away
62/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Culver City, 8 mi away
61/100CR ScoreRanked #17 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, 14 mi away
61/100CR ScoreRanked #18 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, 22 mi away
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Swimming pool repair service”.
#20 Tumi Builders
Based in Encino, 22 mi away
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 117 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Culver City, 11 mi away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Northridge, 26 mi away
61/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 93 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Torrance, 9 mi away
61/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Torrance, 9 mi away
61/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 76 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Santa Clarita, 39 mi away
61/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 161 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 755 ranked pool builders here; the rest are on their profiles.
Also serving Westmont
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 |
|---|---|---|
| Blass Pool and Spa | 5.0★ (2) | 12 mi |
| Campbell's Pool Services | 5.0★ (2) | 10 mi |
| Cross Pool Restoration | 5.0★ (2) | 13 mi |
| Daniels Pools Services | 3.0★ (2) | 13 mi |
| Douglas Swimming Pool Company | 5.0★ (2) | 8 mi |
| DOWNTOWN POOLS | 5.0★ (2) | 8 mi |
| Eco Pools | 5.0★ (2) | 10 mi |
| Gonzalez Pool Plastering | 3.0★ (2) | 12 mi |
| JFS Pool Maintenance West Hollywood | 5.0★ (2) | 7 mi |
| LA Paver and Remodeling Group | 5.0★ (2) | 6 mi |
| Leak Specialists | 5.0★ (2) | 13 mi |
| mission pool & spa | 3.0★ (2) | 10 mi |
| Perez Pool & Spa | 4.0★ (2) | 12 mi |
| Pool Builder Signal Hill | 5.0★ (2) | 12 mi |
| Pools R Us | 3.0★ (2) | 13 mi |
| Premiere Pool & Spa | 3.0★ (2) | 9 mi |
| Santa Monica Pool Builder | 5.0★ (2) | 12 mi |
| Sarian's Pool Services | 4.0★ (2) | 13 mi |
| SM Brothers Landscape Inc. | 5.0★ (2) | 11 mi |
| Tony's Pool &Spa Service | 5.0★ (2) | 6 mi |
How we ranked Westmont pool builders
We scored 755 Westmont 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 Westmont 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 Westmont: frequently asked questions
Who is the best pool builder in Westmont?
By CR Score, the highest-ranked pool builder in Westmont, CA is FC Pool with a CR Score of 64/100. It has 4.7★ from 146 Google reviews. It is open 24/7. Encore Builders - Outdoor Living (#2) and Royal Globe Pool Construction (#3) follow. We ranked 755 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Westmont?
ContractorsRanked ranks 755 pool builders serving Westmont, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Westmont are open 24/7?
102 ranked pool builders in Westmont post 24/7 hours. The highest-ranked are FC Pool (#1), Encore Builders - Outdoor Living (#2) and Royal Globe Pool Construction (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Westmont work on weekends?
447 of 755 ranked pool builders post Saturday hours and 253 post Sunday hours. The highest-ranked open Saturdays are FC Pool (#1), Encore Builders - Outdoor Living (#2) and Royal Globe Pool Construction (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Westmont pool builders have?
The median Google rating among 754 rated pool builders in Westmont is 4.9★, with a median of 12 reviews. Living Water Pool Service has the most, 272 reviews, and ranks #33. 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 Westmont count in this ranking?
Yes, if they are within 40 mi of the Westmont 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 Westmont
- November 2026: CR Scores recalculated for 755 pool builders serving Westmont.
- November 2026: 9 duplicate listings merged.
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