60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.4★ from 418 Google reviews, the most in Arnold.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Arnold, MO (2026)
118 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Arnold: Two Men and a Spa Dolly, CR Score 60/100; 4.4★ from 418 Google reviews.
- 8
Best for emergencies (open 24/7): Liquid Assets Pools, posts 24/7 hours; ranked #8 of 118.
- 3
Most-reviewed: R & S Pool & Spa, 385 Google reviews at 4.6★, the most of 118 ranked after Two Men and a Spa Dolly; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
118 Arnold pool builders are ranked here by CR Score, from ten published factors. 6 are open 24/7, 50 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.5★ across 118 rated businesses.
Most of this list also appears on the Pool builders in University City ranking. See Pool builders in University City
Top 10 pool builders in Arnold at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Two Men and a Spa Dolly | 60 | 4.4★ (418) | Arnold | — | Overall |
| 2 | Prestige Pools & Spas | 60 | 4.5★ (227) | St. Louis, 9 mi away | Sat | — |
| 3 | R & S Pool & Spa | 58 | 4.6★ (385) | Maryland Heights, 20 mi away | — | Most reviews |
| 4 | Florida Pool & Spa | 57 | 4.7★ (264) | Maryland Heights, 20 mi away | — | — |
| 5 | Fantasy Pools Inc | 56 | 4.2★ (173) | Festus, 14 mi away | Sat | — |
| 6 | Reflections Pool Services | 56 | 4.7★ (49) | Saint Peters, 25 mi away | Sat · Sun · Evenings | — |
| 7 | Wideman Pools, LLC | 56 | 4.9★ (105) | Festus, 18 mi away | — | — |
| 8 | Liquid Assets Pools | 55 | 4.5★ (8) | Kirkwood, 11 mi away | 24/7 | Emergencies |
| 9 | Perigen Pools And Supplies | 55 | 4.4★ (92) | Granite City, 24 mi away | — | — |
| 10 | Leslie's Pool Supplies | 55 | 4.0★ (102) | St. Louis, 12 mi away | Sat | — |
The 118 best pool builders in Arnold, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in St. Louis, 9 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.5★ from 227 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryland Heights, 20 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 385 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryland Heights, 20 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 264 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Festus, 14 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.2★ from 173 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 25 mi away
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 49 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Festus, 18 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kirkwood, 11 mi away
55/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.5★ 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 Granite City, 24 mi away
55/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ from 92 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in St. Louis, 12 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.0★ from 102 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wentzville, 26 mi away
55/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 125 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 20 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 6 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.9★ from 59 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 5 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 38 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chesterfield, 15 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 19 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 Paradise Pools
Based in Murphy, 15 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.2★ from 31 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wildwood, 9 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.0★ from 75 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pevely, 9 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 Pro Pool Inc
Based in Bridgeton, 21 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.6★ from 36 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 29 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.5★ from 108 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Creve Coeur, 17 mi away
53/100CR ScoreRanked #22 because of its Google rating and review volume: 5.0★ from 65 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chesterfield, 22 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 19 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oakville, 9 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Arnold pool builders
We scored 118 Arnold 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 Arnold 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 Arnold: frequently asked questions
Who is the best pool builder in Arnold?
By CR Score, the highest-ranked pool builder in Arnold, MO is Two Men and a Spa Dolly with a CR Score of 60/100. It has 4.4★ from 418 Google reviews. Prestige Pools & Spas (#2) and R & S Pool & Spa (#3) follow. We ranked 118 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Arnold?
ContractorsRanked ranks 118 pool builders serving Arnold, MO. 1 of them is based in Arnold; the rest serve it from nearby towns. Counts are as of November 2026.
Which pool builders in Arnold are open 24/7?
6 ranked pool builders in Arnold post 24/7 hours. The highest-ranked are Liquid Assets Pools (#8), Show Me State Pressure & Softwashing (#11) and St. Charles Pool Builders (#12). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Arnold work on weekends?
50 of 118 ranked pool builders post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are Prestige Pools & Spas (#2), Fantasy Pools Inc (#5) and Reflections Pool Services (#6). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Arnold pool builders have?
The median Google rating among 118 rated pool builders in Arnold is 4.5★, with a median of 16 reviews. Two Men and a Spa Dolly has the most, 418 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 Arnold count in this ranking?
Yes, if they are within 40 mi of the Arnold 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 Arnold
- November 2026: CR Scores recalculated for 118 pool builders serving Arnold.
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