63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 334 Google reviews, the most in Cottage Grove.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Cottage Grove, MN (2026)
85 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Cottage Grove: Poolwerx Performance Pool & Spa, CR Score 63/100; 4.7★ from 334 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): Frontier Commercial Pool Service, posts 24/7 hours; ranked #3 of 85.
- 7
Most-reviewed: Horizon Commercial Pools, 265 Google reviews at 4.7★, the most of 85 ranked after Poolwerx Performance Pool & Spa; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
85 Cottage Grove pool builders are ranked here by CR Score, from ten published factors. 5 are open 24/7, 42 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.7★ across 85 rated businesses.
Most of this list also appears on the Pool builders in Woodbury ranking. See Pool builders in Woodbury
Top 10 pool builders in Cottage Grove at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Poolwerx Performance Pool & Spa | 63 | 4.7★ (334) | Oakdale, 14 mi away | Sat · Sun | Overall |
| 2 | Premier Pool & Spa | 59 | 4.7★ (202) | Chanhassen, 32 mi away | Sat · Sun | — |
| 3 | Frontier Commercial Pool Service | 58 | 4.7★ (23) | Lino Lakes, 15 mi away | 24/7 | Emergencies |
| 4 | Plan Pools & Concrete | 58 | 4.7★ (86) | Apple Valley, 15 mi away | Sat | — |
| 5 | Poolwerx Performance Pool & Spa | 58 | 3.9★ (78) | Woodbury, 7 mi away | Sat · Sun · Evenings | — |
| 6 | Valley Pools & Spas | 58 | 4.1★ (138) | Burnsville, 16 mi away | Sat · Sun | — |
| 7 | Horizon Commercial Pools | 58 | 4.7★ (265) | Arden Hills, 21 mi away | — | Most reviews |
| 8 | Dolphin Pool & Spa | 58 | 4.7★ (230) | Plymouth, 26 mi away | Sat | — |
| 9 | Shamrock Pools | 58 | 4.7★ (141) | Brooklyn Park, 29 mi away | — | — |
| 10 | Blaiser Pools | 57 | 4.9★ (42) | Stillwater, 15 mi away | Sat | — |
The 85 best pool builders in Cottage Grove, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Chanhassen, 32 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 202 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lino Lakes, 15 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Apple Valley, 15 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 86 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodbury, 7 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 3.9★ from 78 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burnsville, 16 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.1★ from 138 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arden Hills, 21 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 265 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Plymouth, 26 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 230 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn Park, 29 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 141 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#10 Blaiser Pools
Based in Stillwater, 15 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Andover, 33 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.5★ from 126 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Minneapolis, 25 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.7★ from 86 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hopkins, 25 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ 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 River Falls, 17 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 22 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#15 MN Pool Rescue
Based in Mahtomedi, 11 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cottage Grove
56/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 32 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eden Prairie, 28 mi away
56/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 146 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 Prestige Pools
Based in Maplewood, 16 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 71 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#19 MyPool
Based in Cottage Grove
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 Royal Pool & Spa
Based in Hugo, 24 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.5★ from 49 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Rosemount, 16 mi away
55/100CR ScoreRanked #21 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 Stillwater, 13 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ 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 Saint Paul, 15 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagan, 9 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burnsville, 18 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.5★ from 78 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Cottage Grove pool builders
We scored 85 Cottage Grove 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 Cottage Grove 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 Cottage Grove: frequently asked questions
Who is the best pool builder in Cottage Grove?
By CR Score, the highest-ranked pool builder in Cottage Grove, MN is Poolwerx Performance Pool & Spa with a CR Score of 63/100. It has 4.7★ from 334 Google reviews. It is open 7 days a week. Premier Pool & Spa (#2) and Frontier Commercial Pool Service (#3) follow. We ranked 85 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Cottage Grove?
ContractorsRanked ranks 85 pool builders serving Cottage Grove, MN. 2 of them are based in Cottage Grove; the rest serve it from nearby towns. Counts are as of November 2026.
Which pool builders in Cottage Grove are open 24/7?
5 ranked pool builders in Cottage Grove post 24/7 hours. The highest-ranked are Frontier Commercial Pool Service (#3), MAZI Property Care (#16) and Beds & Borders Landscape Design, Inc. (#17). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Cottage Grove work on weekends?
42 of 85 ranked pool builders post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are Poolwerx Performance Pool & Spa (#1), Premier Pool & Spa (#2) and Frontier Commercial Pool Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Cottage Grove pool builders have?
The median Google rating among 85 rated pool builders in Cottage Grove is 4.7★, with a median of 22 reviews. Poolwerx Performance Pool & Spa has the most, 334 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 Cottage Grove count in this ranking?
Yes, if they are within 40 mi of the Cottage Grove 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 Cottage Grove
- November 2026: CR Scores recalculated for 85 pool builders serving Cottage Grove.
- November 2026: 1 duplicate listing merged.
More pool builders and Cottage Grove pages
Pool builders near Cottage Grove
- Pool builders in Inver Grove Heights, MN90 ranked
- Pool builders in South Saint Paul, MN90 ranked
- Pool builders in Woodbury, MN90 ranked
- Pool builders in Hastings, MN80 ranked
- Pool builders in Maplewood, MN91 ranked
- Pool builders in Oakdale, MN90 ranked
- Pool builders in West Saint Paul, MN90 ranked
- Pool builders in Mendota Heights, MN90 ranked
- Pool builders in Rosemount, MN86 ranked
- Pool builders in Saint Paul, MN91 ranked
Other trades in Cottage Grove
- Roofers in Cottage Grove888 ranked
- Plumbers in Cottage Grove341 ranked
- Electricians in Cottage Grove246 ranked
- HVAC contractors in Cottage Grove424 ranked
- General contractors in Cottage Grove618 ranked
- Painters in Cottage Grove183 ranked
- Landscapers in Cottage Grove211 ranked
- Handymen in Cottage Grove86 ranked
- Kitchen remodelers in Cottage Grove366 ranked
- Bathroom remodelers in Cottage Grove353 ranked
- Flooring contractors in Cottage Grove275 ranked
- Tile installers in Cottage Grove35 ranked
- Drywall contractors in Cottage Grove20 ranked
- Concrete contractors in Cottage Grove238 ranked
- Fence contractors in Cottage Grove86 ranked
- Deck builders in Cottage Grove219 ranked
- Siding contractors in Cottage Grove535 ranked
- Window installers in Cottage Grove451 ranked
- Gutter installers in Cottage Grove232 ranked
- Insulation contractors in Cottage Grove102 ranked
- Solar installers in Cottage Grove55 ranked
- Garage door repair companies in Cottage Grove113 ranked
- Foundation repair companies in Cottage Grove54 ranked
- Tree services in Cottage Grove290 ranked
- Masonry contractors in Cottage Grove134 ranked
- Water damage restoration companies in Cottage Grove395 ranked
- Home builders in Cottage Grove456 ranked
- Demolition contractors in Cottage Grove59 ranked
- Window cleaners in Cottage Grove58 ranked
- Pressure washing companies in Cottage Grove34 ranked
- Pest control companies in Cottage Grove89 ranked
- Paving contractors in Cottage Grove146 ranked
- Auto glass repair shops in Cottage Grove149 ranked
- Septic service companies in Cottage Grove62 ranked
- Excavating contractors in Cottage Grove90 ranked
- All contractors in Cottage Grove