Ranked #1 because of its Google rating and review volume: 5.0★ from 177 Google reviews, the most in Ventura.
Based on 8 of 10 factors; credentials and recency not yet collected.
128 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ventura: Encore Builders - Outdoor Living, CR Score 62/100; 5.0★ from 177 Google reviews; open 24/7.
Best for emergencies (open 24/7): Conejo Services Roofs, Pools and Garage Doors, posts 24/7 hours; ranked #4 of 128.
Most-reviewed: Malibu Pool Leak Detection, 152 Google reviews at 4.9★, the most of 128 ranked after Encore Builders - Outdoor Living; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
128 Ventura pool builders are ranked here by CR Score, from ten published factors. 16 are open 24/7, 62 open Saturdays and 40 open Sundays, based on posted hours. The median Google rating is 4.9★ across 127 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Encore Builders - Outdoor Living | 62 | 5.0★ (177) | Canoga Park, 40 mi away | 24/7 | Overall |
| 2 | Malibu Pool Leak Detection | 61 | 4.9★ (152) | Malibu, 33 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | O.P. Pool Leak Detections LLC | 61 | 4.9★ (111) | Agoura Hills, 30 mi away | Sat · Sun · Evenings | — |
| 4 | Conejo Services Roofs, Pools and Garage Doors | 60 | 4.9★ (134) | Thousand Oaks, 22 mi away | 24/7 | Emergencies |
| 5 | CoverWiz Inc | 59 | 5.0★ (21) | Ventura | Sat | — |
| 6 | CEJA POOL & SPA REPAIR | 59 | 5.0★ (15) | Oxnard, 19 mi away | 24/7 | — |
| 7 | Discount Pool Mart - Thousand Oaks | 59 | 4.8★ (45) | Thousand Oaks, 26 mi away | Sat · Sun | — |
| 8 | Puddle Pool Services | 59 | 5.0★ (8) | Goleta, 2 mi away | Sat · Sun · Evenings | — |
| 9 | Pure Aquatic Solutions | 58 | 4.9★ (42) | Santa Barbara, 28 mi away | Sat · Sun | — |
| 10 | S&V Slab Leak Detector | 58 | 4.8★ (57) | Simi Valley, 31 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 5.0★ from 177 Google reviews, the most in Ventura.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Malibu, 33 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 152 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Agoura Hills, 30 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thousand Oaks, 22 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 134 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ventura
Ranked #5 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oxnard, 19 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thousand Oaks, 26 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Goleta, 2 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Barbara, 28 mi away
Ranked #9 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 Simi Valley, 31 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 57 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thousand Oaks, 33 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moorpark, 25 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ventura
Ranked #13 because of its Google rating and trade focus: 5.0★ from 25 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, 14 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ventura
Ranked #15 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Hueneme, 25 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oxnard, 8 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ventura
Ranked #18 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Goleta, 25 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camarillo, 17 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 83 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westlake Village, 30 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 79 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Fernando, 29 mi away
Ranked #22 because of its Google rating and trade focus: 4.5★ from 30 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Agoura Hills, 24 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ventura
Ranked #24 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Barbara, 26 mi away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 49 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 7 of 10 factors; credentials, recency and availability 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 128 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 |
|---|---|---|
| ABC Pool & Spa Services | 5.0★ (2) | 19 mi |
| Absolute Pools Resurfacing Inc | 5.0★ (2) | 7 mi |
| Anacapa Pools | In Ventura | |
| Anacapa Pools | 5.0★ (2) | 19 mi |
| Bill's Pool Services | In Ventura | |
| Dive In Pool Services | In Ventura | |
| Executive Tile Blasting | In Ventura | |
| Golden West Pools Inc | 3.0★ (2) | 20 mi |
| Home Run Pool Builder | 3.0★ (2) | 30 mi |
| Montecito Koi Ponds | In Ventura | |
| New Image Pool Service | 5.0★ (2) | 23 mi |
| Pool Doctor | 3.0★ (2) | 7 mi |
| Pool Logic | 5.0★ (1) | In Ventura |
| Rays Pool & Spa Services & Repair | In Ventura | |
| Responsive Plumber Ventura | 5.0★ (5) | In Ventura |
| Sands Pool & Spa Service | 5.0★ (1) | In Ventura |
| Signature Pool & Spa | 5.0★ (2) | 15 mi |
| Swiss Designs Construction | 3.0★ (2) | 32 mi |
| Tip's Pool & Spa Services | In Ventura | |
| Ventura Pools | 3.0★ (2) | In Ventura |
We scored 128 Ventura 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 Ventura 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 |