59/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Wilton, CT (2026)
551 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wilton: Lifeguard LI, CR Score 59/100; 4.9★ from 159 Google reviews; open 7 days a week.
- 5
Best for emergencies (open 24/7): Florida Concepts Pools & spa’s Inc., posts 24/7 hours; ranked #5 of 551.
- 4
Most-reviewed: Island Recreational, 2,882 Google reviews at 4.5★, the most of 551 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
551 Wilton pool builders are ranked here by CR Score, from ten published factors. 46 are open 24/7, 346 open Saturdays and 143 open Sundays, based on posted hours. The median Google rating is 4.6★ across 551 rated businesses.
Top 10 pool builders in Wilton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lifeguard LI | 59 | 4.9★ (159) | Glen Cove, 25 mi away | Sat · Sun · Emergency | Overall |
| 2 | Bob the Diver | 59 | 5.0★ (364) | Ronkonkoma, 31 mi away | Sat · Sun · Evenings | — |
| 3 | Pool Leak Detection LLC | 59 | 5.0★ (320) | Woodbury, 30 mi away | Sat · Sun · Evenings | — |
| 4 | Island Recreational | 59 | 4.5★ (2,882) | Massapequa, 34 mi away | Sat · Sun | Most reviews |
| 5 | Florida Concepts Pools & spa’s Inc. | 59 | 4.9★ (79) | Mahopac, 20 mi away | 24/7 | Emergencies |
| 6 | Blue Water Pools of Connecticut | 58 | 4.9★ (272) | Danbury, 14 mi away | Sat | — |
| 7 | Pool Doctor | 58 | 4.8★ (604) | East Northport, 23 mi away | Sat | — |
| 8 | New Canaan Pool Service | 58 | 4.7★ (20) | Norwalk, 5 mi away | 24/7 | — |
| 9 | Suntek Pools & Spas | 58 | 4.9★ (319) | Farmingdale, 32 mi away | Sat · Sun | — |
| 10 | Glengate | 57 | 4.8★ (121) | Wilton | — | — |
The 551 best pool builders in Wilton, 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 Ronkonkoma, 31 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 364 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Woodbury, 30 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 320 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Massapequa, 34 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 4.5★ from 2,882 Google reviews, the most in Wilton.
Based in Mahopac, 20 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Danbury, 14 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 272 Google reviews, listed on Google as “Swimming pool contractor”.
#7 Pool Doctor
Based in East Northport, 23 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 604 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Norwalk, 5 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Farmingdale, 32 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 319 Google reviews, listed on Google as “Swimming pool contractor”.
#10 Glengate
Based in Wilton
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 121 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Jefferson Valley-Yorktown, 23 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 238 Google reviews, listed on Google as “Swimming pool contractor”.
#12 Advantage L.I.
Based in Holbrook, 32 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 218 Google reviews, listed on Google as “Swimming pool contractor”.
#13 OUTSIDE
Based in Port Chester, 18 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Selden, 39 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Hackensack, 38 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 102 Google reviews, listed on Google as “Swimming pool contractor”.
Based in East Elmhurst, 38 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Coram, 32 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 176 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Trumbull, 20 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Danbury, 14 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.2★ from 22 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Long Island City, 39 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Swimming pool contractor”.
Based in New York City, 32 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Swimming pool repair service”.
#22 RJS Pools
Based in Jefferson Valley-Yorktown, 23 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 107 Google reviews, listed on Google as “Swimming pool contractor”.
#23 in2blue design
Based in Norwalk, 7 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Lake Ronkonkoma, 31 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 226 Google reviews, listed on Google as “Swimming pool repair service”.
Based in New Canaan, 16 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 10 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 551 ranked pool builders here; the rest are on their profiles.
Also serving Wilton
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 |
|---|---|---|
| AAA Liner & Cover Experts Corporation. | 5.0★ (2) | 27 mi |
| Absolute Pools & Spas Inc. | 5.0★ (2) | 19 mi |
| ANM Pools & Fence LLC | 4.5★ (2) | 6 mi |
| Aquachecks | 5.0★ (2) | 9 mi |
| Bella Pools & Fence LLC | 4.5★ (2) | 8 mi |
| Blue Haven Pools & Spas | 5.0★ (2) | 10 mi |
| Cardillo Pools & Spas | 3.0★ (2) | 26 mi |
| Group Works LLC | In Wilton | |
| London Pools | 5.0★ (2) | 24 mi |
| Northway Pool Servce | 3.5★ (2) | 27 mi |
| OUTSIDE (Previously Tamm's Pools, Inc.) | 5.0★ (2) | 12 mi |
| Palatial Pools Inc. | 5.0★ (2) | 28 mi |
| pool solutions | 3.0★ (2) | 29 mi |
| Pools By Design Inc | 5.0★ (2) | 29 mi |
| Pristine Pools of Greenwich | 3.0★ (2) | 9 mi |
| Quogue Swimming Pool Service, Inc. | 3.0★ (2) | 30 mi |
| Shoreline Pools, Inc. | 5.0★ (2) | 12 mi |
| Tony’s D and pool service | 5.0★ (2) | 25 mi |
| Vittorini Masonry & Construction Services LLC | 5.0★ (2) | 20 mi |
| Z pool boy | 5.0★ (2) | 27 mi |
How we ranked Wilton pool builders
We scored 551 Wilton 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 Wilton 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 Wilton: frequently asked questions
Who is the best pool builder in Wilton?
By CR Score, the highest-ranked pool builder in Wilton, CT is Lifeguard LI with a CR Score of 59/100. It has 4.9★ from 159 Google reviews. It is open 7 days a week. Bob the Diver (#2) and Pool Leak Detection LLC (#3) follow. We ranked 551 pool builders on ten factors, last updated November 2, 2026.
How many pool builders are there in Wilton?
ContractorsRanked ranks 551 pool builders serving Wilton, CT. 1 of them is based in Wilton; 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 Wilton are open 24/7?
46 ranked pool builders in Wilton post 24/7 hours. The highest-ranked are Florida Concepts Pools & spa’s Inc. (#5), New Canaan Pool Service (#8) and Long Island Pool Covers (#14). Lifeguard LI (#1) also lists emergency service. Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Wilton work on weekends?
346 of 551 ranked pool builders post Saturday hours and 143 post Sunday hours. The highest-ranked open Saturdays are Lifeguard LI (#1), Bob the Diver (#2) and Pool Leak Detection LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Wilton pool builders have?
The median Google rating among 551 rated pool builders in Wilton is 4.6★, with a median of 20 reviews. Island Recreational has the most, 2,882 reviews, and ranks #4. 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 Wilton count in this ranking?
Yes, if they are within 40 mi of the Wilton 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 Wilton
- November 2026: CR Scores recalculated for 551 pool builders serving Wilton.
- November 2026: 2 duplicate listings merged.
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