695 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Fountain Valley: Saddleback Mountain pool and spa service, CR Score 62/100; 5.0★ from 253 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): PoolGenX, posts 24/7 hours; ranked #2 of 695.
Most-reviewed: PoolGenX, 447 Google reviews at 4.8★, the most of 695 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
695 Fountain Valley pool builders are ranked here by CR Score, from ten published factors. 86 are open 24/7, 420 open Saturdays and 213 open Sundays, based on posted hours. The median Google rating is 4.9★ across 695 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Saddleback Mountain pool and spa service | 62 | 5.0★ (253) | Rancho Santa Margarita, 21 mi away | Sat · Sun · Evenings | Overall |
| 2 | PoolGenX | 62 | 4.8★ (447) | Riverside, 32 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Proper Pool Service | 62 | 5.0★ (62) | Huntington Beach, 4 mi away | Sat · Sun · Evenings | — |
| 4 | Poolboyzoc | 61 | 5.0★ (72) | Anaheim, 11 mi away | Sat · Sun · Evenings | — |
| 5 | MIGUEL’S POOL SERVICE | 60 | 4.5★ (48) | East Los Angeles, 8 mi away | 24/7 | — |
| 6 | Leslie's Pool Supplies | 60 | 4.5★ (120) | Anaheim, 8 mi away | Sat · Sun | — |
| 7 | Newport Pool Boys | 60 | 5.0★ (23) | Costa Mesa, 10 mi away | 24/7 | — |
| 8 | Glendale Pool Repair&Leaks | 59 | 4.9★ (103) | Glendale, 35 mi away | 24/7 | — |
| 9 | SD Pool Service and Repair | 59 | 5.0★ (49) | Mission Viejo, 15 mi away | Sat · Sun · Evenings | — |
| 10 | Canseco Pools and Landscape, INC | 59 | 5.0★ (27) | Corona, 6 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in Fountain Valley
Based in Rancho Santa Margarita, 21 mi away
Ranked #1 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Riverside, 32 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 447 Google reviews, the most in Fountain Valley.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huntington Beach, 4 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anaheim, 11 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Los Angeles, 8 mi away
Ranked #5 because of its Google rating and trade focus: 4.5★ 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 Anaheim, 8 mi away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 120 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Costa Mesa, 10 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glendale, 35 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mission Viejo, 15 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Corona, 6 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Ana, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 160 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huntington Beach, 2 mi away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 65 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Torrance, 25 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mission Viejo, 11 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 86 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Clemente, 15 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fountain Valley
Ranked #16 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Los Angeles, 36 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 146 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Upland, 31 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 220 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moreno Valley, 25 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 100 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Torrance, 25 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Los Angeles, 35 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fullerton, 15 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 198 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redondo Beach, 26 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rancho Santa Margarita, 21 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rancho Cucamonga, 36 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 156 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 695 ranked pool builders here; the rest are on their profiles.
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 |
|---|---|---|
| Aqualine Pool Care | 5.0★ (1) | In Fountain Valley |
| AquaTek Commericial Pool Service | In Fountain Valley | |
| Blueray Aquatics | 5.0★ (2) | In Fountain Valley |
| Definite Pool Solutions | 5.0★ (2) | 2 mi |
| Endless Summer Pools | 5.0★ (2) | 9 mi |
| Felix Pool Services | 3.0★ (2) | 4 mi |
| Gallagher Plumbing | 5.0★ (2) | 9 mi |
| Green Pool doctor | 5.0★ (2) | 6 mi |
| Ken's Pool Services | In Fountain Valley | |
| KG Aquatic Designs | 5.0★ (2) | 4 mi |
| Mckee Pool Services | In Fountain Valley | |
| Modern Construction LLC | 5.0★ (1) | In Fountain Valley |
| Paradise Pools | 5.0★ (2) | 10 mi |
| Patriot Pool and Spa | 5.0★ (2) | 4 mi |
| Phoenix Construction Inc. | In Fountain Valley | |
| Pool Cleaning Guy | 5.0★ (1) | In Fountain Valley |
| Pool Concepts Unlimited | 1.0★ (2) | 8 mi |
| Pool Inspection reports and Pool Equipment installation Orange County | 5.0★ (2) | 8 mi |
| Roman Holiday Pools | 5.0★ (2) | 9 mi |
| Swimming Pool Cleaning Orange | 5.0★ (2) | 10 mi |
We scored 695 Fountain Valley 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 Fountain Valley 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 |