61/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 579 Google reviews, the most in Frederick.
Best Pool Builders in Frederick, CO (2026)
77 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Frederick: Alpine Hot Tub Moving & Hot Tub Repair Service, CR Score 61/100; 5.0★ from 579 Google reviews; open Saturdays until 5 PM.
- 3
Best for emergencies (open 24/7): Neptune Pools, posts 24/7 hours; ranked #3 of 77.
- 16
Most-reviewed: Front Range Water Heater and Excavation, 564 Google reviews at 4.9★, the most of 77 ranked after Alpine Hot Tub Moving & Hot Tub Repair Service; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
77 Frederick pool builders are ranked here by CR Score, from ten published factors. 8 are open 24/7, 31 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.7★ across 77 rated businesses.
Top 10 pool builders in Frederick 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, 24 mi away | Sat | Overall |
| 2 | Marina Pool Spa & Patio | 57 | 4.5★ (168) | Lakewood, 28 mi away | Sat · Sun | — |
| 3 | Neptune Pools | 57 | 4.6★ (32) | Centennial, 27 mi away | 24/7 | Emergencies |
| 4 | Crystal Clear Pools & Spas Inc | 56 | 4.4★ (114) | Denver, 18 mi away | Sat | — |
| 5 | Aquality Pools & Spas | 56 | 4.9★ (67) | Broomfield, 15 mi away | — | — |
| 6 | Integrity Pool Builders | 55 | 5.0★ (92) | Englewood, 30 mi away | — | — |
| 7 | Atlantis Pool & Spa | 54 | 4.1★ (89) | Denver, 14 mi away | Sat | — |
| 8 | Northern Colorado Pools | 54 | 4.9★ (27) | Johnstown, 10 mi away | Sat · Sun · Evenings | — |
| 9 | Diamond Spas | 54 | 4.4★ (22) | Longmont, 2 mi away | — | — |
| 10 | Denver Pool Maintenance | 54 | 4.5★ (8) | Denver, 27 mi away | 24/7 | — |
The 77 best pool builders in Frederick, 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”.
Based in Centennial, 27 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Denver, 18 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.4★ from 114 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Broomfield, 15 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Englewood, 30 mi away
55/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Denver, 14 mi away
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.1★ from 89 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Johnstown, 10 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Masonry contractor”.
#9 Diamond Spas
Based in Longmont, 2 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ from 22 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Denver, 27 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
#11 Mr Pool
Based in Boulder, 18 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.2★ from 47 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Centennial, 35 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 133 Google reviews, listed on Google as “Swimming pool contractor”.
#13 Bond Aquatics
Based in Greeley, 12 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Highlands Ranch, 28 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”.
Based in Golden, 29 mi away
53/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Loveland, 21 mi away
53/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 564 Google reviews.
Based in Frederick
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Greeley, 9 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Denver, 29 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Erie, 5 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
#21 Clean Pool
Based in Centennial, 34 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Highlands Ranch, 23 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Johnstown, 12 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Centennial, 36 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Boulder, 18 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.1★ from 71 Google reviews, listed on Google as “Swimming pool repair service”.
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 77 ranked pool builders here; the rest are on their profiles.
Also serving Frederick
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) | 14 mi |
| All Terrain Landscaping | 5.0★ (2) | 34 mi |
| Blue Water Pools | 5.0★ (2) | 25 mi |
| Denver PERFECT pool plaster | 5.0★ (2) | 29 mi |
| Denver Pool Resurfacing | 5.0★ (1) | 23 mi |
| Denver Pools & Spas | 5.0★ (1) | 24 mi |
| Eco Friendly Pools | 4.0★ (2) | 28 mi |
| JL Pools and Spas LLC | 5.0★ (2) | 11 mi |
| Klear Pools | 1.0★ (1) | 8 mi |
| Majestic Water Spouts | 5.0★ (2) | 14 mi |
| Med Pool Professionals Inc | 5.0★ (1) | 25 mi |
| Modern Aquatic Construction LLC | 5.0★ (1) | 21 mi |
| Platinum Property & Pool Management | 5.0★ (2) | 29 mi |
| Pool Shark, Inc. | 3.5★ (2) | 22 mi |
| Ranch Tank Co. Ltd | 5.0★ (2) | 34 mi |
| Renu Pool Plastering | 5.0★ (1) | 9 mi |
| Ridgeline Pools and Spas | 5.0★ (2) | 15 mi |
| Rocky Mountain Pool Builders | 3.0★ (2) | 19 mi |
| Seewald Construction | 5.0★ (2) | 14 mi |
| WET Pools & Spas | 5.0★ (2) | 19 mi |
How we ranked Frederick pool builders
We scored 77 Frederick 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 2, 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 Frederick 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 Frederick: frequently asked questions
Who is the best pool builder in Frederick?
By CR Score, the highest-ranked pool builder in Frederick, 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 Neptune Pools (#3) follow. We ranked 77 pool builders on ten factors, last updated November 2, 2026.
How many pool builders are there in Frederick?
ContractorsRanked ranks 77 pool builders serving Frederick, CO. 1 of them is based in Frederick; 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 Frederick are open 24/7?
8 ranked pool builders in Frederick post 24/7 hours. The highest-ranked are Neptune Pools (#3), Denver Pool Maintenance (#10) and Level Up Leak Detection of Colorado (#14). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Frederick work on weekends?
31 of 77 ranked pool builders post Saturday hours and 16 post Sunday hours. The highest-ranked open Saturdays are Alpine Hot Tub Moving & Hot Tub Repair Service (#1), Marina Pool Spa & Patio (#2) and Neptune Pools (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Frederick pool builders have?
The median Google rating among 77 rated pool builders in Frederick is 4.7★, with a median of 15 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 Frederick count in this ranking?
Yes, if they are within 40 mi of the Frederick 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 Frederick
- November 2026: CR Scores recalculated for 77 pool builders serving Frederick.
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