61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 292 Google reviews, the most in Discovery Bay.
Best Pool Builders in Discovery Bay, CA (2026)
197 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Discovery Bay: At Your Door Pool Service, Inc., CR Score 61/100; 4.9★ from 292 Google reviews.
- 5
Best for emergencies (open 24/7): Claremont Pools, posts 24/7 hours; ranked #5 of 197.
- 27
Most-reviewed: Burkett’s Pool Plastering, Inc., 282 Google reviews at 4.4★, the most of 197 ranked after At Your Door Pool Service, Inc.; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
197 Discovery Bay pool builders are ranked here by CR Score, from ten published factors. 12 are open 24/7, 99 open Saturdays and 54 open Sundays, based on posted hours. The median Google rating is 4.7★ across 197 rated businesses.
Top 10 pool builders in Discovery Bay at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | At Your Door Pool Service, Inc. | 61 | 4.9★ (292) | Antioch, 11 mi away | — | Overall |
| 2 | The Hot Tub Store | 60 | 4.9★ (262) | Fairfield, 35 mi away | Sat · Sun | — |
| 3 | The Pool Guyz, Inc. | 59 | 4.8★ (149) | Antioch, 7 mi away | — | — |
| 4 | Preferred Pool & Spa Repair | 59 | 4.8★ (66) | Livermore, 20 mi away | Sat · Sun | — |
| 5 | Claremont Pools | 59 | 4.8★ (25) | Concord, 16 mi away | 24/7 | Emergencies |
| 6 | G-whizz Pool Cleaning | 58 | 5.0★ (46) | Vallejo, 31 mi away | 24/7 | — |
| 7 | KLM Pool Services | 58 | 4.8★ (82) | Tracy, 14 mi away | Sat | — |
| 8 | Valley H2O Pool Services | 57 | 4.7★ (14) | Tracy, 14 mi away | 24/7 | — |
| 9 | Leslie's Pool Supplies Pro | 57 | 4.1★ (96) | Stockton, 17 mi away | Sat · Sun | — |
| 10 | Advantage Pools Bay Area Inc. | 57 | 5.0★ (10) | Oakley, 12 mi away | 24/7 | — |
The 197 best pool builders in Discovery Bay, 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.
Based in Fairfield, 35 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 262 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Antioch, 7 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Livermore, 20 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Concord, 16 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Vallejo, 31 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Tracy, 14 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 82 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Tracy, 14 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Stockton, 17 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.1★ from 96 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Oakley, 12 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Pleasant Hill, 25 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.5★ from 81 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Antioch, 8 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 3.8★ from 79 Google reviews, listed on Google as “Swimming pool repair service”.
#13 Skim N Dip
Based in Concord, 23 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Swimming pool contractor”.
#14 Aquos Pools
Based in Manteca, 24 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.0★ from 69 Google reviews, listed on Google as “Swimming pool contractor”.
#15 CoverSafe
Based in Pittsburg, 17 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Manteca, 23 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.2★ from 88 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Mountain House, 10 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Antioch, 14 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Pleasanton, 21 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 48 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Danville, 23 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “Swimming pool contractor”.
#21 Logan Pools Inc
Based in Brentwood, 7 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Clayton, 18 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Swimming pool repair service”.
#23 Pool Yeti's
Based in Richmond, 21 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Stockton, 16 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Tracy, 19 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 72 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 197 ranked pool builders here; the rest are on their profiles.
Also serving Discovery Bay
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 |
|---|---|---|
| Almaden Pool Services | 3.0★ (2) | 21 mi |
| Always Safe Pool Safety | 5.0★ (1) | In Discovery Bay |
| American Built Pools | 3.0★ (2) | 18 mi |
| American Built Pools Inc | 3.0★ (2) | 35 mi |
| Berkeley Pool Remodeling | 5.0★ (2) | 37 mi |
| Blue Champagne Pools | 3.0★ (2) | 12 mi |
| Bulldog's Pool & Spa Services | 4.0★ (2) | 9 mi |
| California Pool Construction | 3.0★ (2) | 17 mi |
| Complete Leak Detection | 5.0★ (2) | 20 mi |
| Cover Pro | 3.0★ (2) | 15 mi |
| Delta Gunite | 5.0★ (2) | 38 mi |
| Diablo Pool Pros | 4.5★ (2) | 25 mi |
| Diverse Scape Pools & Spas, Inc. | 5.0★ (2) | 21 mi |
| Fremont Pool CO | 5.0★ (2) | 34 mi |
| Pacific Pools Inc | 5.0★ (2) | 23 mi |
| POOL POWER db of Eric John Walters Contracting S.P. | 5.0★ (2) | 34 mi |
| Quality Crystal Clear Pool Company | 5.0★ (2) | 12 mi |
| Shamrock Pool Fiberglass Inc | 3.0★ (2) | 28 mi |
| SPARTAN POOLS AND SPA | 5.0★ (2) | 26 mi |
| Town & Country Pool Services | 5.0★ (2) | 24 mi |
How we ranked Discovery Bay pool builders
We scored 197 Discovery Bay 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 2, 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 Discovery Bay 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 Discovery Bay: frequently asked questions
Who is the best pool builder in Discovery Bay?
By CR Score, the highest-ranked pool builder in Discovery Bay, CA is At Your Door Pool Service, Inc. with a CR Score of 61/100. It has 4.9★ from 292 Google reviews. The Hot Tub Store (#2) and The Pool Guyz, Inc. (#3) follow. We ranked 197 pool builders on ten factors, last updated November 2, 2026.
How many pool builders are there in Discovery Bay?
ContractorsRanked ranks 197 pool builders serving Discovery Bay, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Discovery Bay are open 24/7?
12 ranked pool builders in Discovery Bay post 24/7 hours. The highest-ranked are Claremont Pools (#5), G-whizz Pool Cleaning (#6) and Valley H2O Pool Services (#8). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Discovery Bay work on weekends?
99 of 197 ranked pool builders post Saturday hours and 54 post Sunday hours. The highest-ranked open Saturdays are The Hot Tub Store (#2), Preferred Pool & Spa Repair (#4) and Claremont Pools (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Discovery Bay pool builders have?
The median Google rating among 197 rated pool builders in Discovery Bay is 4.7★, with a median of 11 reviews. At Your Door Pool Service, Inc. has the most, 292 reviews, and ranks #1. 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 Discovery Bay count in this ranking?
Yes, if they are within 40 mi of the Discovery Bay 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 Discovery Bay
- November 2026: CR Scores recalculated for 197 pool builders serving Discovery Bay.
- November 2026: 3 duplicate listings merged.
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