63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.5★ from 2,882 Google reviews, the most in Uniondale.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Uniondale, NY (2026)
518 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Uniondale: Island Recreational, CR Score 63/100; 4.5★ from 2,882 Google reviews; open 7 days a week.
- 4
Best for emergencies (open 24/7): Wizard of Pools Inc, posts 24/7 hours; ranked #4 of 518.
- 9
Most-reviewed: Pool Doctor, 604 Google reviews at 4.8★, the most of 518 ranked after Island Recreational; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
518 Uniondale pool builders are ranked here by CR Score, from ten published factors. 37 are open 24/7, 334 open Saturdays and 141 open Sundays, based on posted hours. The median Google rating is 4.6★ across 518 rated businesses.
Top 10 pool builders in Uniondale at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Island Recreational | 63 | 4.5★ (2,882) | Massapequa, 6 mi away | Sat · Sun | Overall |
| 2 | Lifeguard LI | 61 | 4.9★ (159) | Glen Cove, 12 mi away | Sat · Sun · Emergency | — |
| 3 | Suntek Pools & Spas | 61 | 4.9★ (319) | Farmingdale, 9 mi away | Sat · Sun | — |
| 4 | Wizard of Pools Inc | 60 | 5.0★ (80) | East Elmhurst, 16 mi away | 24/7 | Emergencies |
| 5 | Bob the Diver | 59 | 5.0★ (364) | Ronkonkoma, 27 mi away | Sat · Sun · Evenings | — |
| 6 | NEPTUNE POOLS AND SPA | 59 | 5.0★ (67) | Long Island City, 17 mi away | 24/7 | — |
| 7 | Aquacade Pools | 59 | 4.7★ (268) | Hicksville, 5 mi away | Sat | — |
| 8 | Pool Techniques Inc. | 59 | 5.0★ (108) | Amityville, 10 mi away | — | — |
| 9 | Pool Doctor | 59 | 4.8★ (604) | East Northport, 18 mi away | Sat | Most reviews |
| 10 | Poolmasters of Long Island Inc | 59 | 4.7★ (121) | Bellmore, 4 mi away | — | — |
The 518 best pool builders in Uniondale, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
#2 Lifeguard LI
Based in Glen Cove, 12 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmingdale, 9 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 319 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Elmhurst, 16 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ronkonkoma, 27 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 364 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Long Island City, 17 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hicksville, 5 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 268 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amityville, 10 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#9 Pool Doctor
Based in East Northport, 18 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 604 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellmore, 4 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 121 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Jamaica, 8 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 LEM-US POOLS
Based in Hawthorne, 34 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 512 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hackensack, 28 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 102 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Backyard Masters
Based in Farmingdale, 9 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.2★ from 378 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#15 Fresh Blue Pools
Based in West Babylon, 14 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 141 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Advantage L.I.
Based in Holbrook, 28 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 218 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Rockaway, 4 mi away
57/100CR ScoreRanked #17 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 New York City, 23 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lindenhurst, 11 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 120 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Levittown, 5 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#21 Coversafe, Inc.
Based in Little Ferry, 25 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 515 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huntington Station, 14 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 99 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Ronkonkoma, 26 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 226 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New York City, 14 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 OUTSIDE
Based in Port Chester, 21 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 518 ranked pool builders here; the rest are on their profiles.
Also serving Uniondale
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 |
|---|---|---|
| Alley Pond Nurseries | 5.0★ (2) | 20 mi |
| Aqua-Qual Swimming Pool Co | 5.0★ (2) | 9 mi |
| Cardillo Pools & Spas | 3.0★ (2) | 19 mi |
| Commercial Clearwater Company, Inc. | 5.0★ (2) | 4 mi |
| D'Sapone Restorations | 5.0★ (2) | 19 mi |
| Five Star Pool Liners Islandia | 3.0★ (2) | 23 mi |
| Horizon Aquatics, LLC | 5.0★ (2) | 20 mi |
| Imperial Gunite | 5.0★ (2) | 24 mi |
| Li Pools | 5.0★ (2) | 25 mi |
| Lifestyle Swimming Pools and Spa | 3.0★ (2) | 5 mi |
| London Pools | 5.0★ (2) | 12 mi |
| Paco Pools & Spas Ltd. | 5.0★ (2) | 4 mi |
| Palatial Pools Inc. | 5.0★ (2) | 8 mi |
| pool solutions | 3.0★ (2) | 20 mi |
| Precision Pool Solutions Inc | 1.0★ (2) | 10 mi |
| Quogue Swimming Pool Service, Inc. | 3.0★ (2) | 6 mi |
| SEA SPIRIT POOLS | 4.0★ (2) | 21 mi |
| Shoreline Pools, Inc. | 5.0★ (2) | 24 mi |
| Tony’s D and pool service | 5.0★ (2) | 13 mi |
| Zorn Labor Supply & Pools | 5.0★ (2) | 6 mi |
How we ranked Uniondale pool builders
We scored 518 Uniondale 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 Uniondale 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 Uniondale: frequently asked questions
Who is the best pool builder in Uniondale?
By CR Score, the highest-ranked pool builder in Uniondale, NY is Island Recreational with a CR Score of 63/100. It has 4.5★ from 2,882 Google reviews. It is open 7 days a week. Lifeguard LI (#2) and Suntek Pools & Spas (#3) follow. We ranked 518 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Uniondale?
ContractorsRanked ranks 518 pool builders serving Uniondale, NY. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Uniondale are open 24/7?
37 ranked pool builders in Uniondale post 24/7 hours. The highest-ranked are Wizard of Pools Inc (#4), NEPTUNE POOLS AND SPA (#6) and Swimming Pool Repair In ground above ground (#13). Lifeguard LI (#2) also lists emergency service. Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Uniondale work on weekends?
334 of 518 ranked pool builders post Saturday hours and 141 post Sunday hours. The highest-ranked open Saturdays are Island Recreational (#1), Lifeguard LI (#2) and Suntek Pools & Spas (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Uniondale pool builders have?
The median Google rating among 518 rated pool builders in Uniondale is 4.6★, with a median of 22 reviews. Island Recreational has the most, 2,882 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 Uniondale count in this ranking?
Yes, if they are within 40 mi of the Uniondale 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 Uniondale
- November 2026: CR Scores recalculated for 518 pool builders serving Uniondale.
- November 2026: 3 duplicate listings merged.
More pool builders and Uniondale pages
Pool builders near Uniondale
- Pool builders in Hempstead, NY541 ranked
- Pool builders in Roosevelt, NY507 ranked
- Pool builders in North Merrick, NY506 ranked
- Pool builders in East Meadow, NY514 ranked
- Pool builders in Garden City, NY555 ranked
- Pool builders in Freeport, NY497 ranked
- Pool builders in West Hempstead, NY550 ranked
- Pool builders in Baldwin, NY499 ranked
- Pool builders in North Bellmore, NY492 ranked
- Pool builders in Merrick, NY489 ranked
Other trades in Uniondale
- Roofers in Uniondale2983 ranked
- Plumbers in Uniondale1519 ranked
- Electricians in Uniondale865 ranked
- HVAC contractors in Uniondale2068 ranked
- General contractors in Uniondale2852 ranked
- Painters in Uniondale309 ranked
- Landscapers in Uniondale329 ranked
- Handymen in Uniondale157 ranked
- Kitchen remodelers in Uniondale1218 ranked
- Bathroom remodelers in Uniondale1063 ranked
- Flooring contractors in Uniondale821 ranked
- Tile installers in Uniondale114 ranked
- Drywall contractors in Uniondale19 ranked
- Concrete contractors in Uniondale495 ranked
- Fence contractors in Uniondale246 ranked
- Deck builders in Uniondale223 ranked
- Siding contractors in Uniondale1127 ranked
- Window installers in Uniondale927 ranked
- Gutter installers in Uniondale354 ranked
- Insulation contractors in Uniondale147 ranked
- Solar installers in Uniondale249 ranked
- Garage door repair companies in Uniondale250 ranked
- Foundation repair companies in Uniondale550 ranked
- Tree services in Uniondale333 ranked
- Masonry contractors in Uniondale947 ranked
- Water damage restoration companies in Uniondale1481 ranked
- Home builders in Uniondale880 ranked
- Demolition contractors in Uniondale214 ranked
- Window cleaners in Uniondale67 ranked
- Pressure washing companies in Uniondale137 ranked
- Pest control companies in Uniondale621 ranked
- Paving contractors in Uniondale374 ranked
- Auto glass repair shops in Uniondale326 ranked
- Septic service companies in Uniondale245 ranked
- Excavating contractors in Uniondale120 ranked
- All contractors in Uniondale