65/100CR 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 Fairfield, CA (2026)
202 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fairfield: The Hot Tub Store, CR Score 65/100; 4.9★ from 262 Google reviews; open 7 days a week.
- 4
Best for emergencies (open 24/7): G-whizz Pool Cleaning, posts 24/7 hours; ranked #4 of 202.
- 2
Most-reviewed: The Hot Tub Store, 550 Google reviews at 4.8★, the most of 202 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
202 Fairfield pool builders are ranked here by CR Score, from ten published factors. 10 are open 24/7, 96 open Saturdays and 49 open Sundays, based on posted hours. The median Google rating is 4.7★ across 202 rated businesses.
Top 10 pool builders in Fairfield at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | The Hot Tub Store | 65 | 4.9★ (262) | Fairfield | Sat · Sun | Overall |
| 2 | The Hot Tub Store | 60 | 4.8★ (550) | West Sacramento, 34 mi away | Sat · Sun | Most reviews |
| 3 | North Bay Water Services Inc. | 60 | 4.7★ (233) | Fairfield | — | — |
| 4 | G-whizz Pool Cleaning | 59 | 5.0★ (46) | Vallejo, 21 mi away | 24/7 | Emergencies |
| 5 | KMK Pool Service | 59 | 4.9★ (158) | Sacramento, 38 mi away | 24/7 | — |
| 6 | The Hot Tub Store | 59 | 4.9★ (403) | Santa Rosa, 40 mi away | Sat · Sun | — |
| 7 | Pool Heroes Service and Repair | 58 | 5.0★ (60) | Arden-Arcade, 37 mi away | 24/7 | — |
| 8 | Claremont Pools | 57 | 4.8★ (25) | Concord, 22 mi away | 24/7 | — |
| 9 | Leslie's Pool Supplies | 57 | 4.5★ (81) | Pleasant Hill, 21 mi away | Sat · Sun | — |
| 10 | Pool Covers, Inc. | 57 | 4.3★ (175) | Fairfield | — | — |
The 202 best pool builders in Fairfield, 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 West Sacramento, 34 mi away
60/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 550 Google reviews, the most in Fairfield.
Based in Fairfield
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 233 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Vallejo, 21 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Sacramento, 38 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 158 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Santa Rosa, 40 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 403 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Arden-Arcade, 37 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Concord, 22 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Pleasant Hill, 21 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.5★ from 81 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Fairfield
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 175 Google reviews, listed on Google as “Swimming pool repair service”.
#11 Skim N Dip
Based in Concord, 19 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Antioch, 32 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 Napa, 13 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Oakland, 19 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Concord, 18 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Swimming pool repair service”.
#16 CoverSafe
Based in Pittsburg, 19 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Vacaville, 14 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
#18 Pool Yeti's
Based in Richmond, 24 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Concord, 17 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.1★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Antioch, 27 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Vacaville, 11 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 50 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Clayton, 23 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Novato, 31 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Elk Grove, 36 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Walnut Creek, 24 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 79 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 202 ranked pool builders here; the rest are on their profiles.
Also serving Fairfield
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 |
|---|---|---|
| 3gpools Leak Detection | In Fairfield | |
| Accent Tile & Coping | In Fairfield | |
| Berkeley Pool Remodeling | 5.0★ (2) | 29 mi |
| Blackard Pool Construction | 5.0★ (2) | 15 mi |
| Blue Champagne Pools | 3.0★ (2) | 22 mi |
| Bobby's Pools | In Fairfield | |
| Bright & Clear poolcare | 5.0★ (1) | In Fairfield |
| Bulldog's Pool & Spa Services | 4.0★ (2) | 25 mi |
| Cabo Pools | 5.0★ (1) | In Fairfield |
| Clear Water Pool Services | 2.0★ (1) | In Fairfield |
| Complete Pool Care | In Fairfield | |
| Delta Gunite | 5.0★ (2) | 11 mi |
| Diablo Pool Pros | 4.5★ (2) | 21 mi |
| Diverse Scape Pools & Spas, Inc. | 5.0★ (2) | 27 mi |
| Lanusa Pools and Landscape | In Fairfield | |
| Pacific Pools Inc | 5.0★ (2) | 30 mi |
| Quality Crystal Clear Pool Company | 5.0★ (2) | 22 mi |
| Shamrock Pool Fiberglass Inc | 3.0★ (2) | 27 mi |
| Tide Wave Pools Inc. | 5.0★ (2) | 16 mi |
| Town & Country Pool Services | 5.0★ (2) | 20 mi |
How we ranked Fairfield pool builders
We scored 202 Fairfield 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 Fairfield 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 Fairfield: frequently asked questions
Who is the best pool builder in Fairfield?
By CR Score, the highest-ranked pool builder in Fairfield, CA is The Hot Tub Store with a CR Score of 65/100. It has 4.9★ from 262 Google reviews. It is open 7 days a week. The Hot Tub Store (#2) and North Bay Water Services Inc. (#3) follow. We ranked 202 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Fairfield?
ContractorsRanked ranks 202 pool builders serving Fairfield, CA. 6 of them are based in Fairfield; 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 Fairfield are open 24/7?
10 ranked pool builders in Fairfield post 24/7 hours. The highest-ranked are G-whizz Pool Cleaning (#4), KMK Pool Service (#5) and Pool Heroes Service and Repair (#7). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Fairfield work on weekends?
96 of 202 ranked pool builders post Saturday hours and 49 post Sunday hours. The highest-ranked open Saturdays are The Hot Tub Store (#1), The Hot Tub Store (#2) and G-whizz Pool Cleaning (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Fairfield pool builders have?
The median Google rating among 202 rated pool builders in Fairfield is 4.7★, with a median of 11 reviews. The Hot Tub Store has the most, 550 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 Fairfield count in this ranking?
Yes, if they are within 40 mi of the Fairfield 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 Fairfield
- November 2026: CR Scores recalculated for 202 pool builders serving Fairfield.
- November 2026: 3 duplicate listings merged.
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