62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Signal Hill, CA (2026)
766 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Signal Hill: Pool Repair & Replaster CA, CR Score 62/100; 4.8★ from 56 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): FC Pool, posts 24/7 hours; ranked #2 of 766.
- 43
Most-reviewed: Living Water Pool Service, 272 Google reviews at 5.0★, the most of 766 ranked; ranked #43.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
766 Signal Hill pool builders are ranked here by CR Score, from ten published factors. 97 are open 24/7, 450 open Saturdays and 248 open Sundays, based on posted hours. The median Google rating is 4.9★ across 766 rated businesses.
Top 10 pool builders in Signal Hill at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Pool Repair & Replaster CA | 62 | 4.8★ (56) | Torrance, 11 mi away | 24/7 | Overall |
| 2 | FC Pool | 62 | 4.7★ (146) | Los Angeles, 23 mi away | 24/7 | Emergencies |
| 3 | Glendale Pool Repair&Leaks | 62 | 4.9★ (103) | Glendale, 24 mi away | 24/7 | — |
| 4 | Cabana Pool Service | 62 | 5.0★ (71) | Torrance, 11 mi away | Sat · Sun | — |
| 5 | Encore Builders - Outdoor Living | 61 | 5.0★ (177) | Canoga Park, 37 mi away | 24/7 | — |
| 6 | Royal Globe Pool Construction | 61 | 4.9★ (81) | Los Angeles, 22 mi away | 24/7 | — |
| 7 | Redondo Beach Pool Repair & Replaster | 61 | 4.9★ (42) | Redondo Beach, 12 mi away | 24/7 | — |
| 8 | Pool Repair & Replaster Torrance | 61 | 4.8★ (33) | Torrance, 8 mi away | 24/7 | — |
| 9 | Sunshine Pool and Leak Stoppers | 61 | 4.9★ (127) | Marina del Rey, 21 mi away | Sat · Sun · Evenings | — |
| 10 | Saddleback Mountain pool and spa service | 61 | 5.0★ (253) | Rancho Santa Margarita, 35 mi away | Sat · Sun · Evenings | — |
The 766 best pool builders in Signal Hill, 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.
#2 FC Pool
Based in Los Angeles, 23 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 146 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Glendale, 24 mi away
62/100CR ScoreRanked #3 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, 11 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Canoga Park, 37 mi away
61/100CR ScoreRanked #5 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, 22 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Redondo Beach, 12 mi away
61/100CR ScoreRanked #7 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
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Marina del Rey, 21 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 127 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Rancho Santa Margarita, 35 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Torrance, 8 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 76 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Los Angeles, 23 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Los Angeles, 20 mi away
61/100CR ScoreRanked #13 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, 19 mi away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 108 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Huntington Beach, 15 mi away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Signal Hill
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Sherman Oaks, 30 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Anaheim, 13 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 120 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Culver City, 19 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Santa Monica, 24 mi away
60/100CR ScoreRanked #20 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, 23 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 115 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Long Beach, 3 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Inglewood, 16 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based in East Los Angeles, 17 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.5★ from 48 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Studio City, 26 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 109 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 766 ranked pool builders here; the rest are on their profiles.
Also serving Signal Hill
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) | 10 mi |
| Blueray Aquatics | 5.0★ (2) | 15 mi |
| Campbell's Pool Services | 5.0★ (2) | 11 mi |
| Cross Pool Restoration | 5.0★ (2) | 2 mi |
| Daniels Pools Services | 3.0★ (2) | 15 mi |
| Definite Pool Solutions | 5.0★ (2) | 12 mi |
| Gonzalez Pool Plastering | 3.0★ (2) | 11 mi |
| Healing Waters | 5.0★ (2) | 15 mi |
| Hot Tubs, Bbqs & More | 4.0★ (1) | In Signal Hill |
| KG Aquatic Designs | 5.0★ (2) | 12 mi |
| Leak Specialists | 5.0★ (2) | 5 mi |
| McCoy Pool Construction | 4.5★ (2) | 10 mi |
| MSN POOL PLASTERING CONSTRUCTION | 5.0★ (2) | 15 mi |
| Nexus Pool Construction | 5.0★ (2) | 13 mi |
| Paradise Pools | 5.0★ (2) | 8 mi |
| Pool Builder Signal Hill | 5.0★ (2) | In Signal Hill |
| Pool Concepts Unlimited | 1.0★ (2) | 14 mi |
| Pools R Us | 3.0★ (2) | 2 mi |
| Premiere Pool & Spa | 3.0★ (2) | 9 mi |
| Roman Holiday Pools | 5.0★ (2) | 7 mi |
How we ranked Signal Hill pool builders
We scored 766 Signal Hill 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 Signal Hill 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 Signal Hill: frequently asked questions
Who is the best pool builder in Signal Hill?
By CR Score, the highest-ranked pool builder in Signal Hill, CA is Pool Repair & Replaster CA with a CR Score of 62/100. It has 4.8★ from 56 Google reviews. It is open 24/7. FC Pool (#2) and Glendale Pool Repair&Leaks (#3) follow. We ranked 766 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Signal Hill?
ContractorsRanked ranks 766 pool builders serving Signal Hill, CA. 1 of them is based in Signal Hill; 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 Signal Hill are open 24/7?
97 ranked pool builders in Signal Hill post 24/7 hours. The highest-ranked are Pool Repair & Replaster CA (#1), FC Pool (#2) and Glendale Pool Repair&Leaks (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Signal Hill work on weekends?
450 of 766 ranked pool builders post Saturday hours and 248 post Sunday hours. The highest-ranked open Saturdays are Pool Repair & Replaster CA (#1), FC Pool (#2) and Glendale Pool Repair&Leaks (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Signal Hill pool builders have?
The median Google rating among 766 rated pool builders in Signal Hill is 4.9★, with a median of 12 reviews. Living Water Pool Service has the most, 272 reviews, and ranks #43. 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 Signal Hill count in this ranking?
Yes, if they are within 40 mi of the Signal Hill 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 Signal Hill
- November 2026: CR Scores recalculated for 766 pool builders serving Signal Hill.
- November 2026: 9 duplicate listings merged.
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