Ranked #1 in Castle Rock
Based in Denver, 28 mi away
61/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 579 Google reviews, the most in Castle Rock.
Best Pool Builders in Castle Rock, CO (2026)
70 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Castle Rock: Alpine Hot Tub Moving & Hot Tub Repair Service, CR Score 61/100; 5.0★ from 579 Google reviews; open Saturdays until 5 PM.
- 4
Best for emergencies (open 24/7): Neptune Pools, posts 24/7 hours; ranked #4 of 70.
- 44
Most-reviewed: American Leak Detection of Denver, 216 Google reviews at 4.7★, the most of 70 ranked after Alpine Hot Tub Moving & Hot Tub Repair Service; ranked #44.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
70 Castle Rock pool builders are ranked here by CR Score, from ten published factors. 8 are open 24/7, 34 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.7★ across 70 rated businesses.
Top 10 pool builders in Castle Rock at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Alpine Hot Tub Moving & Hot Tub Repair Service | 61 | 5.0★ (579) | Denver, 28 mi away | Sat | Overall |
| 2 | Marina Pool Spa & Patio | 57 | 4.5★ (168) | Lakewood, 28 mi away | Sat · Sun | — |
| 3 | Pisces Pools | 57 | 4.9★ (37) | Centennial, 8 mi away | Sat | — |
| 4 | Neptune Pools | 57 | 4.6★ (32) | Centennial, 24 mi away | 24/7 | Emergencies |
| 5 | Turnbull Hot Tub & Pool Repair | 57 | 4.8★ (133) | Centennial, 16 mi away | — | — |
| 6 | Red Rock Outdoor Living | 56 | 5.0★ (80) | Brighton, 9 mi away | 24/7 | — |
| 7 | Clean Pool | 56 | 4.3★ (11) | Centennial, 16 mi away | 24/7 | — |
| 8 | Integrity Pool Builders | 56 | 5.0★ (92) | Englewood, 22 mi away | — | — |
| 9 | Murphy’s pool and spa service | 56 | 4.7★ (15) | Centennial, 16 mi away | 24/7 | — |
| 10 | Hot Tub Heaven | 55 | 4.4★ (111) | Colorado Springs, 34 mi away | Sat · Sun | — |
The 70 best pool builders in Castle Rock, 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 Lakewood, 28 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.5★ from 168 Google reviews, listed on Google as “Swimming pool contractor”.
#3 Pisces Pools
Based in Centennial, 8 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Centennial, 24 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Centennial, 16 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 133 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Brighton, 9 mi away
56/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 80 Google reviews.
#7 Clean Pool
Based in Centennial, 16 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Englewood, 22 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Centennial, 16 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Swimming pool repair service”.
#10 Hot Tub Heaven
Based in Colorado Springs, 34 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.4★ from 111 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Lakewood, 23 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.6★ from 21 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Denver, 24 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Denver, 21 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Highlands Ranch, 23 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool repair service”.
#15 321 Its Done
Based in Parker, 4 mi away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool repair service”.
#16 Cover Care, LLC
Based in Denver, 18 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 61 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Englewood, 21 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Colorado Springs, 24 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Denver, 34 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 114 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Englewood, 22 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Golden, 30 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Littleton, 15 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 27 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Englewood, 16 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Lakewood, 25 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Aurora, 21 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 2.0★ from 4 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 70 ranked pool builders here; the rest are on their profiles.
Also serving Castle Rock
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 |
|---|---|---|
| Absolute Pool Management LLC | 5.0★ (1) | 36 mi |
| All Terrain Landscaping | 5.0★ (2) | In Castle Rock |
| Aquatic Chemical Solutions | In Castle Rock | |
| Best Colorado Contractors | 5.0★ (1) | In Castle Rock |
| Castle Rock Plumbers | 4.7★ (15) | In Castle Rock |
| Denver PERFECT pool plaster | 5.0★ (2) | 21 mi |
| Denver Pool Resurfacing | 5.0★ (1) | 28 mi |
| Denver Pools & Spas | 5.0★ (1) | 27 mi |
| Eco Friendly Pools | 4.0★ (2) | 26 mi |
| Inspired Pools and Watershapes | In Castle Rock | |
| J&C Design | In Castle Rock | |
| Mackey Pools & Spas | 1.0★ (1) | 32 mi |
| Majestic Water Spouts | 5.0★ (2) | 37 mi |
| Med Pool Professionals Inc | 5.0★ (1) | 25 mi |
| Modern Aquatic Construction LLC | 5.0★ (1) | 33 mi |
| Moore Pools | 5.0★ (1) | 39 mi |
| Platinum Property & Pool Management | 5.0★ (2) | 23 mi |
| Pool Shark, Inc. | 3.5★ (2) | 31 mi |
| Ridgeline Pools and Spas | 5.0★ (2) | 36 mi |
| Rocky Mountain Pool Builders | 3.0★ (2) | 32 mi |
How we ranked Castle Rock pool builders
We scored 70 Castle Rock 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 5, 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 Castle Rock 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 Castle Rock: frequently asked questions
Who is the best pool builder in Castle Rock?
By CR Score, the highest-ranked pool builder in Castle Rock, CO is Alpine Hot Tub Moving & Hot Tub Repair Service with a CR Score of 61/100. It has 5.0★ from 579 Google reviews. It is open Saturdays until 5 PM. Marina Pool Spa & Patio (#2) and Pisces Pools (#3) follow. We ranked 70 pool builders on ten factors, last updated November 5, 2026.
How many pool builders are there in Castle Rock?
ContractorsRanked ranks 70 pool builders serving Castle Rock, CO. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Castle Rock are open 24/7?
8 ranked pool builders in Castle Rock post 24/7 hours. The highest-ranked are Neptune Pools (#4), Red Rock Outdoor Living (#6) and Clean Pool (#7). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Castle Rock work on weekends?
34 of 70 ranked pool builders post Saturday hours and 15 post Sunday hours. The highest-ranked open Saturdays are Alpine Hot Tub Moving & Hot Tub Repair Service (#1), Marina Pool Spa & Patio (#2) and Pisces Pools (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Castle Rock pool builders have?
The median Google rating among 70 rated pool builders in Castle Rock is 4.7★, with a median of 16 reviews. Alpine Hot Tub Moving & Hot Tub Repair Service has the most, 579 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 Castle Rock count in this ranking?
Yes, if they are within 40 mi of the Castle Rock 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 Castle Rock
- November 2026: CR Scores recalculated for 70 pool builders serving Castle Rock.
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