63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 262 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Napa, CA (2026)
162 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Napa: The Hot Tub Store, CR Score 63/100; 4.9★ from 262 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): G-whizz Pool Cleaning, posts 24/7 hours; ranked #3 of 162.
- 2
Most-reviewed: The Hot Tub Store, 403 Google reviews at 4.9★, the most of 162 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
162 Napa pool builders are ranked here by CR Score, from ten published factors. 8 are open 24/7, 73 open Saturdays and 39 open Sundays, based on posted hours. The median Google rating is 4.7★ across 162 rated businesses.
Top 10 pool builders in Napa at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | The Hot Tub Store | 63 | 4.9★ (262) | Fairfield, 13 mi away | Sat · Sun | Overall |
| 2 | The Hot Tub Store | 62 | 4.9★ (403) | Santa Rosa, 26 mi away | Sat · Sun | Most reviews |
| 3 | G-whizz Pool Cleaning | 59 | 5.0★ (46) | Vallejo, 24 mi away | 24/7 | Emergencies |
| 4 | Paradise Pools, Inc. | 59 | 4.9★ (77) | Napa | — | — |
| 5 | North Bay Water Services Inc. | 59 | 4.7★ (233) | Fairfield, 12 mi away | — | — |
| 6 | Johnson Pool & Spa | 58 | 4.8★ (114) | Windsor, 34 mi away | Sat · Sun | — |
| 7 | Marin Pool Renovators | 57 | 4.9★ (30) | Novato, 21 mi away | Sat · Sun · Evenings | — |
| 8 | Leslie's Pool Supplies | 57 | 4.5★ (81) | Pleasant Hill, 27 mi away | Sat · Sun | — |
| 9 | Geo's Pool And Spa Company | 57 | 4.7★ (12) | Sonoma, 8 mi away | Sat · Sun | — |
| 10 | Skim N Dip | 56 | 4.9★ (142) | Concord, 26 mi away | — | — |
The 162 best pool builders in Napa, 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 Santa Rosa, 26 mi away
62/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 403 Google reviews, the most in Napa.
Based in Vallejo, 24 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Napa
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Fairfield, 12 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 233 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Windsor, 34 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 114 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Novato, 21 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Pleasant Hill, 27 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.5★ from 81 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Sonoma, 8 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Swimming pool repair service”.
#10 Skim N Dip
Based in Concord, 26 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Fairfield, 10 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.3★ from 175 Google reviews, listed on Google as “Swimming pool repair service”.
#12 Claremont Pools
Based in Concord, 32 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Napa
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.1★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Concord, 24 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Swimming pool repair service”.
#15 The Pool Doctor
Based in El Sobrante, 22 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 110 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Rafael, 20 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Vacaville, 19 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Concord, 24 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.1★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Oakland, 27 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
#20 Pool Yeti's
Based in Richmond, 31 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Swimming pool repair service”.
#21 Chambers Pools
Based in Vacaville, 12 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.3★ from 72 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Walnut Creek, 30 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Swimming pool contractor”.
Based in San Leandro, 30 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Napa
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
#25 CoverSafe
Based in Pittsburg, 30 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 76 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 162 ranked pool builders here; the rest are on their profiles.
Also serving Napa
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 |
|---|---|---|
| Advanced Napa Fence Builders | 5.0★ (2) | In Napa |
| Berkeley Pool Remodeling | 5.0★ (2) | 30 mi |
| Blackard Pool Construction | 5.0★ (2) | In Napa |
| Blackard Pool Remodeling | In Napa | |
| Blue Water Pool Services | In Napa | |
| Bob's Pool & Spa | 5.0★ (2) | 26 mi |
| Classic Pools | In Napa | |
| Crystal Clear Pool & Spa Service | In Napa | |
| Dan Hendrickson Pool Construction | 4.5★ (2) | 28 mi |
| Delta Gunite | 5.0★ (2) | 19 mi |
| Diablo Pool Pros | 4.5★ (2) | 27 mi |
| Holiday Pool & Water Creations, Inc | 1.0★ (2) | 23 mi |
| Napa Concrete | 5.0★ (3) | In Napa |
| Napa Pool Services | In Napa | |
| Oxbow Pool and Landscape Contractors | In Napa | |
| Pool Scene Inc | 5.0★ (2) | 20 mi |
| Rivera Family Pools & Remodeling | 5.0★ (2) | 31 mi |
| Sonoma Backyard Pool Construction | 5.0★ (2) | 23 mi |
| Tide Wave Pools Inc. | 5.0★ (2) | 3 mi |
| Town & Country Pool Services | 5.0★ (2) | 27 mi |
How we ranked Napa pool builders
We scored 162 Napa 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 Napa 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 Napa: frequently asked questions
Who is the best pool builder in Napa?
By CR Score, the highest-ranked pool builder in Napa, CA is The Hot Tub Store with a CR Score of 63/100. It has 4.9★ from 262 Google reviews. It is open 7 days a week. The Hot Tub Store (#2) and G-whizz Pool Cleaning (#3) follow. We ranked 162 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Napa?
ContractorsRanked ranks 162 pool builders serving Napa, CA. 4 of them are based in Napa; 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 Napa are open 24/7?
8 ranked pool builders in Napa post 24/7 hours. The highest-ranked are G-whizz Pool Cleaning (#3), Claremont Pools (#12) and Diamond Pools & Spas LLC (#17). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Napa work on weekends?
73 of 162 ranked pool builders post Saturday hours and 39 post Sunday hours. The highest-ranked open Saturdays are The Hot Tub Store (#1), The Hot Tub Store (#2) and G-whizz Pool Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Napa pool builders have?
The median Google rating among 162 rated pool builders in Napa is 4.7★, with a median of 10 reviews. The Hot Tub Store has the most, 403 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 Napa count in this ranking?
Yes, if they are within 40 mi of the Napa 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 Napa
- November 2026: CR Scores recalculated for 162 pool builders serving Napa.
- November 2026: 1 duplicate listing merged.
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