61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Best Pool Builders in Danville, CA (2026)
240 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Danville: G-whizz Pool Cleaning, CR Score 61/100; 5.0★ from 46 Google reviews; open 24/7.
- 6
Best for emergencies (open 24/7): Claremont Pools, posts 24/7 hours; ranked #6 of 240.
- 14
Most-reviewed: Pools Etc., 366 Google reviews at 4.8★, the most of 240 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
240 Danville pool builders are ranked here by CR Score, from ten published factors. 12 are open 24/7, 114 open Saturdays and 58 open Sundays, based on posted hours. The median Google rating is 4.7★ across 240 rated businesses.
Top 10 pool builders in Danville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | G-whizz Pool Cleaning | 61 | 5.0★ (46) | Vallejo, 13 mi away | 24/7 | Overall |
| 2 | The Hot Tub Store | 61 | 4.9★ (262) | Fairfield, 31 mi away | Sat · Sun | — |
| 3 | At Your Door Pool Service, Inc. | 60 | 4.9★ (292) | Antioch, 13 mi away | — | — |
| 4 | Pure Pool Solutions | 60 | 4.9★ (104) | Danville | — | — |
| 5 | Leslie's Pool Supplies | 60 | 4.5★ (81) | Pleasant Hill, 10 mi away | Sat · Sun | — |
| 6 | Claremont Pools | 59 | 4.8★ (25) | Concord, 11 mi away | 24/7 | Emergencies |
| 7 | Preferred Pool & Spa Repair | 59 | 4.8★ (66) | Livermore, 16 mi away | Sat · Sun | — |
| 8 | Skim N Dip | 59 | 4.9★ (142) | Concord, 11 mi away | — | — |
| 9 | Pool Yeti's | 59 | 5.0★ (22) | Richmond, 6 mi away | Sat · Sun · Evenings | — |
| 10 | Leslie's Pool Supplies | 59 | 4.4★ (23) | Danville | Sat · Sun | — |
The 240 best pool builders in Danville, 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, 31 mi away
61/100CR 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, 13 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 292 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Danville
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Pleasant Hill, 10 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.5★ from 81 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Concord, 11 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Livermore, 16 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Swimming pool repair service”.
#8 Skim N Dip
Based in Concord, 11 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Swimming pool contractor”.
#9 Pool Yeti's
Based in Richmond, 6 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Danville
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.4★ from 23 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Walnut Creek, 7 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Ramon, 3 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Pleasanton, 11 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ from 48 Google reviews, listed on Google as “Swimming pool repair service”.
#14 Pools Etc.
Based in Menlo Park, 26 mi away
58/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 366 Google reviews, the most in Danville.
Based in Hayward, 11 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 64 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Clayton, 9 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Oakley, 11 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Oakland, 11 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Rodeo, 5 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.7★ from 71 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Tracy, 8 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Swimming pool repair service”.
#21 Spas & Moore
Based in Lafayette, 16 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 36 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Antioch, 18 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Antioch, 9 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Walnut Creek, 8 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Dublin, 4 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 14 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 240 ranked pool builders here; the rest are on their profiles.
Also serving Danville
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) | 6 mi |
| Alta American Pools, Inc. | In Danville | |
| American Built Pools | 3.0★ (2) | 6 mi |
| American Built Pools Inc | 3.0★ (2) | 12 mi |
| Anthony's Pool Services | In Danville | |
| Baby Barrier | In Danville | |
| Berkeley Pool Remodeling | 5.0★ (2) | 15 mi |
| Blue Champagne Pools | 3.0★ (2) | 17 mi |
| Bulldog's Pool & Spa Services | 4.0★ (2) | 20 mi |
| Cover Pro | 3.0★ (2) | 17 mi |
| Diablo Pool Pros | 4.5★ (2) | 9 mi |
| Diverse Scape Pools & Spas, Inc. | 5.0★ (2) | 3 mi |
| Pacific Pools Inc | 5.0★ (2) | In Danville |
| Paragon Pools Inc | 1.0★ (1) | In Danville |
| Premier Pools & Spas of East Bay | 5.0★ (1) | In Danville |
| Quality Crystal Clear Pool Company | 5.0★ (2) | 18 mi |
| Shamrock Pool Fiberglass Inc | 3.0★ (2) | 6 mi |
| Sycamore Homes Southside Pool | 5.0★ (1) | In Danville |
| Town & Country Pool Services | 5.0★ (2) | 10 mi |
| Unique Pools | 5.0★ (2) | 18 mi |
How we ranked Danville pool builders
We scored 240 Danville 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 Danville 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 Danville: frequently asked questions
Who is the best pool builder in Danville?
By CR Score, the highest-ranked pool builder in Danville, CA is G-whizz Pool Cleaning with a CR Score of 61/100. It has 5.0★ from 46 Google reviews. It is open 24/7. The Hot Tub Store (#2) and At Your Door Pool Service, Inc. (#3) follow. We ranked 240 pool builders on ten factors, last updated November 2, 2026.
How many pool builders are there in Danville?
ContractorsRanked ranks 240 pool builders serving Danville, CA. 3 of them are based in Danville; 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 Danville are open 24/7?
12 ranked pool builders in Danville post 24/7 hours. The highest-ranked are G-whizz Pool Cleaning (#1), Claremont Pools (#6) and Advantage Pools Bay Area Inc. (#17). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Danville work on weekends?
114 of 240 ranked pool builders post Saturday hours and 58 post Sunday hours. The highest-ranked open Saturdays are G-whizz Pool Cleaning (#1), The Hot Tub Store (#2) and Leslie's Pool Supplies (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Danville pool builders have?
The median Google rating among 240 rated pool builders in Danville is 4.7★, with a median of 11 reviews. Pools Etc. has the most, 366 reviews, and ranks #14. 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 Danville count in this ranking?
Yes, if they are within 40 mi of the Danville 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 Danville
- November 2026: CR Scores recalculated for 240 pool builders serving Danville.
- November 2026: 4 duplicate listings merged.
More pool builders and Danville pages
Pool builders near Danville
- Pool builders in Alamo, CA225 ranked
- Pool builders in San Ramon, CA240 ranked
- Pool builders in Walnut Creek, CA212 ranked
- Pool builders in Moraga, CA219 ranked
- Pool builders in Lafayette, CA208 ranked
- Pool builders in Clayton, CA223 ranked
- Pool builders in Dublin, CA230 ranked
- Pool builders in Pleasant Hill, CA200 ranked
- Pool builders in Castro Valley, CA225 ranked
- Pool builders in Fairview, CA221 ranked
Other trades in Danville
- Roofers in Danville837 ranked
- Plumbers in Danville656 ranked
- Electricians in Danville446 ranked
- HVAC contractors in Danville554 ranked
- General contractors in Danville914 ranked
- Painters in Danville218 ranked
- Landscapers in Danville194 ranked
- Handymen in Danville114 ranked
- Kitchen remodelers in Danville459 ranked
- Bathroom remodelers in Danville436 ranked
- Flooring contractors in Danville316 ranked
- Tile installers in Danville77 ranked
- Drywall contractors in Danville36 ranked
- Concrete contractors in Danville283 ranked
- Fence contractors in Danville131 ranked
- Deck builders in Danville146 ranked
- Siding contractors in Danville108 ranked
- Window installers in Danville350 ranked
- Gutter installers in Danville190 ranked
- Insulation contractors in Danville102 ranked
- Solar installers in Danville351 ranked
- Garage door repair companies in Danville209 ranked
- Foundation repair companies in Danville132 ranked
- Tree services in Danville232 ranked
- Masonry contractors in Danville116 ranked
- Water damage restoration companies in Danville419 ranked
- Home builders in Danville560 ranked
- Demolition contractors in Danville98 ranked
- Window cleaners in Danville112 ranked
- Pressure washing companies in Danville94 ranked
- Pest control companies in Danville214 ranked
- Paving contractors in Danville162 ranked
- Auto glass repair shops in Danville318 ranked
- Septic service companies in Danville43 ranked
- Excavating contractors in Danville83 ranked
- All contractors in Danville