Ranked #1 in Sunnyvale
Based in Santa Clara, 5 mi away
61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 297 Google reviews, listed on Google as “Swimming pool repair service”.
Best Pool Builders in Sunnyvale, CA (2026)
174 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sunnyvale: Freedom Pool Services (A Pools Etc. Company), CR Score 61/100; 4.9★ from 297 Google reviews.
- 6
Best for emergencies (open 24/7): Dane's Swimming Pools, posts 24/7 hours; ranked #6 of 174.
- 2
Most-reviewed: Pools Etc., 366 Google reviews at 4.8★, the most of 174 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
174 Sunnyvale pool builders are ranked here by CR Score, from ten published factors. 8 are open 24/7, 82 open Saturdays and 38 open Sundays, based on posted hours. The median Google rating is 4.7★ across 174 rated businesses.
Top 10 pool builders in Sunnyvale at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Freedom Pool Services (A Pools Etc. Company) | 61 | 4.9★ (297) | Santa Clara, 5 mi away | — | Overall |
| 2 | Pools Etc. | 60 | 4.8★ (366) | Menlo Park, 11 mi away | — | Most reviews |
| 3 | Leslie's Pool Supplies | 59 | 4.2★ (64) | San Jose, 7 mi away | Sat · Sun | — |
| 4 | San Jose Pool Resurfacing & Plastering | 58 | 5.0★ (37) | San Jose, 7 mi away | Sat | — |
| 5 | Preferred Pool & Spa Repair | 58 | 4.8★ (66) | Livermore, 25 mi away | Sat · Sun | — |
| 6 | Dane's Swimming Pools | 58 | 5.0★ (6) | Santa Clara, 5 mi away | 24/7 | Emergencies |
| 7 | Spas & Moore | 58 | 4.6★ (36) | Lafayette, 16 mi away | Sat · Sun | — |
| 8 | Pool Pros, Inc. | 58 | 3.9★ (70) | San Jose, 9 mi away | Sat · Sun · Evenings | — |
| 9 | Sunny Vale Pool Contractors | 58 | 5.0★ (8) | Sunnyvale | Sat · Sun · Evenings | — |
| 10 | Excel Pool & Spa | 57 | 4.6★ (28) | Mountain View, 4 mi away | Sat | — |
The 174 best pool builders in Sunnyvale, 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 Pools Etc.
Based in Menlo Park, 11 mi away
60/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 366 Google reviews, the most in Sunnyvale.
Based in San Jose, 7 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.2★ from 64 Google reviews, listed on Google as “Swimming pool repair service”.
Based in San Jose, 7 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Livermore, 25 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Santa Clara, 5 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
#7 Spas & Moore
Based in Lafayette, 16 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 36 Google reviews, listed on Google as “Swimming pool repair service”.
Based in San Jose, 9 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.9★ from 70 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Sunnyvale
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
#10 Excel Pool & Spa
Based in Mountain View, 4 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.6★ from 28 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Jose, 16 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Antioch, 35 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 292 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Mateo, 20 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.2★ from 68 Google reviews, listed on Google as “Swimming pool repair service”.
Based in San Jose, 6 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 25 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Campbell, 8 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.4★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Jose, 16 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 17 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Campbell, 6 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Pleasanton, 24 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.4★ from 48 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Hayward, 23 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 64 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Fremont, 8 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Campbell, 8 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Morgan Hill, 10 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Danville, 32 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “Swimming pool contractor”.
#24 Legendary Pools
Based in San Martin, 31 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Jose, 9 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
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 174 ranked pool builders here; the rest are on their profiles.
Also serving Sunnyvale
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 |
|---|---|---|
| Affordable Pool Care | 5.0★ (2) | 6 mi |
| Almaden Pool Services | 3.0★ (2) | 27 mi |
| Almaden pool tile repair.......Serving The Entire SF bay area | 5.0★ (2) | 12 mi |
| Aqua Blue Swimming Pools | 5.0★ (2) | 8 mi |
| Art's pool services | 5.0★ (2) | 22 mi |
| Clearline Pool Services | 3.5★ (2) | 16 mi |
| East Valley Pool Service | 4.0★ (2) | 10 mi |
| Four Seasons Pool Services | 3.0★ (2) | 21 mi |
| Fremont Pool CO | 5.0★ (2) | 11 mi |
| K & D Quality Inc | 5.0★ (2) | 22 mi |
| Kevin's Pool & Spa Service | In Sunnyvale | |
| Mountain View Pool Constructions | 5.0★ (2) | 5 mi |
| Occano Azul Pool Services & Spa | 1.0★ (1) | In Sunnyvale |
| Paradise Pools & Gardens | 5.0★ (2) | 8 mi |
| ProFlow Plumber Sunnyvale | 5.0★ (1) | In Sunnyvale |
| Pumps & Works | 5.0★ (2) | 13 mi |
| Santa Clara Pool Remodel | 5.0★ (2) | 5 mi |
| Santa Clara Pool Specialists | In Sunnyvale | |
| Sunnyvale Plumber Bros | 5.0★ (26) | In Sunnyvale |
| Swimply Clean Pool Services | 5.0★ (2) | 11 mi |
How we ranked Sunnyvale pool builders
We scored 174 Sunnyvale 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 Sunnyvale 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 Sunnyvale: frequently asked questions
Who is the best pool builder in Sunnyvale?
By CR Score, the highest-ranked pool builder in Sunnyvale, CA is Freedom Pool Services (A Pools Etc. Company) with a CR Score of 61/100. It has 4.9★ from 297 Google reviews. Pools Etc. (#2) and Leslie's Pool Supplies (#3) follow. We ranked 174 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Sunnyvale?
ContractorsRanked ranks 174 pool builders serving Sunnyvale, CA. 2 of them are based in Sunnyvale; 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 Sunnyvale are open 24/7?
8 ranked pool builders in Sunnyvale post 24/7 hours. The highest-ranked are Dane's Swimming Pools (#6), Stellar Pool Service (#17) and Legendary Pools (#24). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Sunnyvale work on weekends?
82 of 174 ranked pool builders post Saturday hours and 38 post Sunday hours. The highest-ranked open Saturdays are Leslie's Pool Supplies (#3), San Jose Pool Resurfacing & Plastering (#4) and Preferred Pool & Spa Repair (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Sunnyvale pool builders have?
The median Google rating among 174 rated pool builders in Sunnyvale is 4.7★, with a median of 11 reviews. Pools Etc. has the most, 366 reviews, and ranks #2. 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 Sunnyvale count in this ranking?
Yes, if they are within 40 mi of the Sunnyvale 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 Sunnyvale
- November 2026: CR Scores recalculated for 174 pool builders serving Sunnyvale.
- November 2026: 4 duplicate listings merged.
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