63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 403 Google reviews, the most in Sonoma.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Sonoma, CA (2026)
129 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sonoma: The Hot Tub Store, CR Score 63/100; 4.9★ from 403 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 129.
- 2
Most-reviewed: The Hot Tub Store, 262 Google reviews at 4.9★, the most of 129 ranked after The Hot Tub Store; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
129 Sonoma pool builders are ranked here by CR Score, from ten published factors. 7 are open 24/7, 57 open Saturdays and 31 open Sundays, based on posted hours. The median Google rating is 4.7★ across 129 rated businesses.
Top 10 pool builders in Sonoma at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | The Hot Tub Store | 63 | 4.9★ (403) | Santa Rosa, 18 mi away | Sat · Sun | Overall |
| 2 | The Hot Tub Store | 62 | 4.9★ (262) | Fairfield, 22 mi away | Sat · Sun | Most reviews |
| 3 | G-whizz Pool Cleaning | 59 | 5.0★ (46) | Vallejo, 28 mi away | 24/7 | Emergencies |
| 4 | Johnson Pool & Spa | 59 | 4.8★ (114) | Windsor, 27 mi away | Sat · Sun | — |
| 5 | Marin Pool Renovators | 58 | 4.9★ (30) | Novato, 15 mi away | Sat · Sun · Evenings | — |
| 6 | Geo's Pool And Spa Company | 58 | 4.7★ (12) | Sonoma | Sat · Sun | — |
| 7 | North Bay Water Services Inc. | 57 | 4.7★ (233) | Fairfield, 21 mi away | — | — |
| 8 | Paradise Pools, Inc. | 57 | 4.9★ (77) | Napa, 10 mi away | — | — |
| 9 | Capri Pools Services | 56 | 5.0★ (13) | San Rafael, 15 mi away | Sat · Sun | — |
| 10 | Leslie's Pool Supplies | 56 | 4.5★ (81) | Pleasant Hill, 32 mi away | Sat · Sun | — |
The 129 best pool builders in Sonoma, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Fairfield, 22 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 262 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vallejo, 28 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 on 8 of 10 factors; credentials and recency not yet collected.
Based in Windsor, 27 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 114 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Novato, 15 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ 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 Sonoma
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairfield, 21 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 233 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napa, 10 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Rafael, 15 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pleasant Hill, 32 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 81 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 Rosa, 16 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 Skim N Dip
Based in Concord, 32 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#13 The Pool Doctor
Based in El Sobrante, 24 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 110 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Claremont Pools
Based in Concord, 39 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairfield, 18 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.3★ from 175 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Leandro, 29 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sonoma
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#18 Chambers Pools
Based in Vacaville, 14 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.3★ from 72 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 18 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 30 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napa, 9 mi away
54/100CR ScoreRanked #21 because of its Google rating and trade focus: 3.1★ 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 Berkeley, 31 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#23 Poolsafe, LLC
Based in San Francisco, 36 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 128 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 30 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.1★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oakland, 33 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 129 ranked pool builders here; the rest are on their profiles.
Also serving Sonoma
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 |
|---|---|---|
| AN Fence Company | 5.0★ (16) | In Sonoma |
| Aqua Pros Pool Tile Cleaning | 4.8★ (33) | In Sonoma |
| Berkeley Pool Remodeling | 5.0★ (2) | 31 mi |
| Blackard Pool Construction | 5.0★ (2) | 8 mi |
| Bob's Pool & Spa | 5.0★ (2) | 18 mi |
| Dan Hendrickson Pool Construction | 4.5★ (2) | 18 mi |
| Delta Gunite | 5.0★ (2) | 28 mi |
| Diablo Pool Pros | 4.5★ (2) | 32 mi |
| H2O Experts Pool Service | In Sonoma | |
| Holiday Pool & Water Creations, Inc | 1.0★ (2) | 15 mi |
| Pool Scene Inc | 5.0★ (2) | 14 mi |
| Pool Works Inc | 4.0★ (2) | 31 mi |
| Red Rock Pools Services | 5.0★ (2) | 29 mi |
| Rivera Family Pools & Remodeling | 5.0★ (2) | 29 mi |
| Shamrock Pool Fiberglass Inc | 3.0★ (2) | 35 mi |
| Sonoma Backyard Pool Construction | 5.0★ (2) | 14 mi |
| Sonoma Valley Pool & Spa, Inc. | In Sonoma | |
| Tide Wave Pools Inc. | 5.0★ (2) | 7 mi |
| Town & Country Pool Services | 5.0★ (2) | 33 mi |
| Unique Pools | 5.0★ (2) | 36 mi |
How we ranked Sonoma pool builders
We scored 129 Sonoma 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 Sonoma 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 Sonoma: frequently asked questions
Who is the best pool builder in Sonoma?
By CR Score, the highest-ranked pool builder in Sonoma, CA is The Hot Tub Store with a CR Score of 63/100. It has 4.9★ from 403 Google reviews. It is open 7 days a week. The Hot Tub Store (#2) and G-whizz Pool Cleaning (#3) follow. We ranked 129 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Sonoma?
ContractorsRanked ranks 129 pool builders serving Sonoma, CA. 3 of them are based in Sonoma; 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 Sonoma are open 24/7?
7 ranked pool builders in Sonoma post 24/7 hours. The highest-ranked are G-whizz Pool Cleaning (#3), Claremont Pools (#14) and Opulence Pool Service LLC (#16). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Sonoma work on weekends?
57 of 129 ranked pool builders post Saturday hours and 31 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 Sonoma pool builders have?
The median Google rating among 129 rated pool builders in Sonoma is 4.7★, with a median of 11 reviews. The Hot Tub Store has the most, 403 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 Sonoma count in this ranking?
Yes, if they are within 40 mi of the Sonoma 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 Sonoma
- November 2026: CR Scores recalculated for 129 pool builders serving Sonoma.
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