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”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Tustin, CA (2026)
719 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Tustin: PoolGenX, CR Score 63/100; 4.8★ from 447 Google reviews; open 24/7.
- 4
Best for emergencies (open 24/7): MIGUEL’S POOL SERVICE, posts 24/7 hours; ranked #4 of 719.
- 5
Most-reviewed: Inland Empire Hot Spring Spas, 773 Google reviews at 4.9★, the most of 719 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
719 Tustin pool builders are ranked here by CR Score, from ten published factors. 83 are open 24/7, 429 open Saturdays and 221 open Sundays, based on posted hours. The median Google rating is 4.9★ across 719 rated businesses.
Top 10 pool builders in Tustin at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | PoolGenX | 63 | 4.8★ (447) | Riverside, 25 mi away | 24/7 | Overall |
| 2 | Saddleback Mountain pool and spa service | 63 | 5.0★ (253) | Rancho Santa Margarita, 15 mi away | Sat · Sun · Evenings | — |
| 3 | Poolboyzoc | 61 | 5.0★ (72) | Anaheim, 8 mi away | Sat · Sun · Evenings | — |
| 4 | MIGUEL’S POOL SERVICE | 60 | 4.5★ (48) | East Los Angeles, 4 mi away | 24/7 | Emergencies |
| 5 | Inland Empire Hot Spring Spas | 60 | 4.9★ (773) | Moreno Valley, 39 mi away | Sat · Sun | Most reviews |
| 6 | Proper Pool Service | 60 | 5.0★ (62) | Huntington Beach, 10 mi away | Sat · Sun · Evenings | — |
| 7 | Leslie's Pool Supplies | 60 | 4.5★ (120) | Anaheim, 9 mi away | Sat · Sun | — |
| 8 | Newport Pool Boys | 59 | 5.0★ (23) | Costa Mesa, 11 mi away | 24/7 | — |
| 9 | CR Quality Pool Service - Professional Pool Maintenance Service | 59 | 4.8★ (100) | Moreno Valley, 18 mi away | Sat · Sun · Evenings | — |
| 10 | Canseco Pools and Landscape, INC | 59 | 5.0★ (27) | Corona, 3 mi away | Sat · Sun | — |
The 719 best pool builders in Tustin, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Rancho Santa Margarita, 15 mi away
63/100CR ScoreRanked #2 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.
#3 Poolboyzoc
Based in Anaheim, 8 mi away
61/100CR ScoreRanked #3 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, 4 mi away
60/100CR ScoreRanked #4 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 Moreno Valley, 39 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 773 Google reviews, the most in Tustin.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huntington Beach, 10 mi away
60/100CR ScoreRanked #6 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, 9 mi away
60/100CR ScoreRanked #7 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, 11 mi away
59/100CR ScoreRanked #8 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 Moreno Valley, 18 mi away
59/100CR ScoreRanked #9 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 Corona, 3 mi away
59/100CR ScoreRanked #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.
#11 AquaPlanet
Based in Santa Ana, 2 mi away
59/100CR ScoreRanked #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 Mission Viejo, 12 mi away
59/100CR ScoreRanked #12 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 Upland, 26 mi away
59/100CR ScoreRanked #13 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 Mission Viejo, 8 mi away
59/100CR ScoreRanked #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 Rancho Santa Margarita, 15 mi away
59/100CR ScoreRanked #15 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.
#16 VINYL POOL PROS
Based in Rancho Cucamonga, 30 mi away
59/100CR ScoreRanked #16 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.
Based in San Clemente, 14 mi away
59/100CR ScoreRanked #17 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 Tustin
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Irvine, 5 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Yorba Linda, 8 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glendale, 37 mi away
58/100CR ScoreRanked #21 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 Rancho Cucamonga, 22 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Garden Grove, 8 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Murrieta, 32 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ 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 Mission Viejo, 20 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 719 ranked pool builders here; the rest are on their profiles.
Also serving Tustin
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 |
|---|---|---|
| Ancar Design & Remodeling LLC | 5.0★ (8) | In Tustin |
| Blueray Aquatics | 5.0★ (2) | 8 mi |
| Commercial Aquatic Services | In Tustin | |
| Dr. Pool Service & Repair | 3.0★ (2) | 8 mi |
| Elite Group Inspection Professionals | 4.9★ (3,421) | In Tustin |
| Endless Summer Pools | 5.0★ (2) | 7 mi |
| Eternal Water Pools | 5.0★ (2) | 8 mi |
| Felix Pool Services | 3.0★ (2) | 4 mi |
| Gallagher Plumbing | 5.0★ (2) | 5 mi |
| Green Pool doctor | 5.0★ (2) | 4 mi |
| Jim's Pool & Spa Services | 1.0★ (1) | In Tustin |
| King's Excavation Inc | In Tustin | |
| OC Breeze Outdoor Living | 5.0★ (1) | In Tustin |
| Patriot Pool and Spa | 5.0★ (2) | 6 mi |
| Pool Concepts Unlimited | 1.0★ (2) | 8 mi |
| Pool Icons | 5.0★ (2) | 8 mi |
| R & J Pool and Spa | 5.0★ (1) | In Tustin |
| Sevilla Hoa | In Tustin | |
| Swimming Pool Cleaning Orange | 5.0★ (2) | 4 mi |
| Westmod - Orange County | 5.0★ (2) | 8 mi |
How we ranked Tustin pool builders
We scored 719 Tustin 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 Tustin 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 Tustin: frequently asked questions
Who is the best pool builder in Tustin?
By CR Score, the highest-ranked pool builder in Tustin, CA is PoolGenX with a CR Score of 63/100. It has 4.8★ from 447 Google reviews. It is open 24/7. Saddleback Mountain pool and spa service (#2) and Poolboyzoc (#3) follow. We ranked 719 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Tustin?
ContractorsRanked ranks 719 pool builders serving Tustin, CA. 2 of them are based in Tustin; 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 Tustin are open 24/7?
83 ranked pool builders in Tustin post 24/7 hours. The highest-ranked are PoolGenX (#1), MIGUEL’S POOL SERVICE (#4) and Newport Pool Boys (#8). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Tustin work on weekends?
429 of 719 ranked pool builders post Saturday hours and 221 post Sunday hours. The highest-ranked open Saturdays are PoolGenX (#1), Saddleback Mountain pool and spa service (#2) and Poolboyzoc (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Tustin pool builders have?
The median Google rating among 719 rated pool builders in Tustin is 4.9★, 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 Tustin count in this ranking?
Yes, if they are within 40 mi of the Tustin 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 Tustin
- November 2026: CR Scores recalculated for 719 pool builders serving Tustin.
- November 2026: 7 duplicate listings merged.
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