65/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 512 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Mahwah, NJ (2026)
462 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mahwah: LEM-US POOLS, CR Score 65/100; 4.9★ from 512 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): Swimming Pool Repair In ground above ground, posts 24/7 hours; ranked #3 of 462.
- 16
Most-reviewed: Henry Bona Pools & Spas, 558 Google reviews at 4.9★, the most of 462 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
462 Mahwah pool builders are ranked here by CR Score, from ten published factors. 33 are open 24/7, 297 open Saturdays and 131 open Sundays, based on posted hours. The median Google rating is 4.7★ across 462 rated businesses.
Top 10 pool builders in Mahwah at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | LEM-US POOLS | 65 | 4.9★ (512) | Hawthorne, 9 mi away | Sat · Sun | Overall |
| 2 | Pool Leak Detection LLC | 63 | 5.0★ (320) | Woodbury, 20 mi away | Sat · Sun · Evenings | — |
| 3 | Swimming Pool Repair In ground above ground | 62 | 4.9★ (102) | Hackensack, 13 mi away | 24/7 | Emergencies |
| 4 | RB Pool Leak Repair | 62 | 5.0★ (63) | Mahwah | Sat · Sun · Evenings | — |
| 5 | Paradise Pools and Spa, Inc. | 61 | 4.7★ (549) | West Milford, 23 mi away | Sat · Sun | — |
| 6 | B&B Pool and Spa Center | 61 | 4.6★ (380) | Chestnut Ridge, 5 mi away | Sat | — |
| 7 | Best Pool Service Plaster Remodeling LLP | 61 | 4.5★ (88) | North Haledon, 10 mi away | 24/7 | — |
| 8 | Lifeguard LI | 60 | 4.9★ (159) | Glen Cove, 31 mi away | Sat · Sun · Emergency | — |
| 9 | Westwood Pool Company | 60 | 4.5★ (178) | Westwood, 9 mi away | Sat · Sun · Evenings | — |
| 10 | Coversafe, Inc. | 60 | 5.0★ (515) | Little Ferry, 18 mi away | — | — |
The 462 best pool builders in Mahwah, 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 Woodbury, 20 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 320 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Hackensack, 13 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 102 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Mahwah
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Swimming pool repair service”.
Based in West Milford, 23 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 549 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Chestnut Ridge, 5 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.6★ from 380 Google reviews, listed on Google as “Swimming pool contractor”.
Based in North Haledon, 10 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 88 Google reviews, listed on Google as “Swimming pool contractor”.
#8 Lifeguard LI
Based in Glen Cove, 31 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Westwood, 9 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.5★ from 178 Google reviews, listed on Google as “Swimming pool contractor”.
#10 Coversafe, Inc.
Based in Little Ferry, 18 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 515 Google reviews, listed on Google as “Swimming pool contractor”.
Based in New York City, 16 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Paterson, 12 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 419 Google reviews, listed on Google as “Swimming pool contractor”.
Based in East Elmhurst, 26 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Franklin Lakes, 8 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Livingston, 22 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 170 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Randolph, 30 mi away
60/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 558 Google reviews, the most in Mahwah.
#17 Acquatic Pools
Based in Wyckoff, 8 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Swimming pool contractor”.
#18 R & I Pools, LLC
Based in Wanaque, 7 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Long Island City, 25 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Montclair, 18 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 55 Google reviews, listed on Google as “Swimming pool repair service”.
Based in New City, 10 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Tenafly, 14 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Newark, 10 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Jefferson Valley-Yorktown, 22 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 238 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Saddle Brook, 13 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 70 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 462 ranked pool builders here; the rest are on their profiles.
Also serving Mahwah
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 Pools & Spas Inc. | 5.0★ (2) | 19 mi |
| Azureon | 5.0★ (2) | 14 mi |
| Blue Haven Pools & Spas | In Mahwah | |
| Cardillo Pools & Spas | 3.0★ (2) | 22 mi |
| D'Sapone Restorations | 5.0★ (2) | 28 mi |
| Ditomaso Landscape Group | 3.0★ (2) | 6 mi |
| GD Group | 5.0★ (2) | 17 mi |
| Home flow pool cleanings | 5.0★ (1) | In Mahwah |
| Horizon Aquatics, LLC | 5.0★ (2) | 21 mi |
| Hyperion Pools LLC | 5.0★ (2) | 23 mi |
| Keith The Pool Tech | In Mahwah | |
| Landscape Architecture office of Cipriano Landscape Design | In Mahwah | |
| Milt Rehain Construction | 3.0★ (2) | 2 mi |
| Penguin Pools Inc. | 1.0★ (2) | 5 mi |
| Pisces Pools and Patios LLC | 5.0★ (2) | 23 mi |
| PSW Handyman | In Mahwah | |
| Schneider Pool Construction | 5.0★ (2) | 17 mi |
| SEA SPIRIT POOLS | 4.0★ (2) | 25 mi |
| Shamrock Pools | 3.0★ (2) | 23 mi |
| Sibi Pool Services | 3.0★ (2) | 6 mi |
How we ranked Mahwah pool builders
We scored 462 Mahwah 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 Mahwah 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 Mahwah: frequently asked questions
Who is the best pool builder in Mahwah?
By CR Score, the highest-ranked pool builder in Mahwah, NJ is LEM-US POOLS with a CR Score of 65/100. It has 4.9★ from 512 Google reviews. It is open 7 days a week. Pool Leak Detection LLC (#2) and Swimming Pool Repair In ground above ground (#3) follow. We ranked 462 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Mahwah?
ContractorsRanked ranks 462 pool builders serving Mahwah, NJ. 1 of them is based in Mahwah; 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 Mahwah are open 24/7?
33 ranked pool builders in Mahwah post 24/7 hours. The highest-ranked are Swimming Pool Repair In ground above ground (#3), Best Pool Service Plaster Remodeling LLP (#7) and Wizard of Pools Inc (#13). Lifeguard LI (#8) also lists emergency service. Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Mahwah work on weekends?
297 of 462 ranked pool builders post Saturday hours and 131 post Sunday hours. The highest-ranked open Saturdays are LEM-US POOLS (#1), Pool Leak Detection LLC (#2) and Swimming Pool Repair In ground above ground (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mahwah pool builders have?
The median Google rating among 462 rated pool builders in Mahwah is 4.7★, with a median of 20 reviews. Henry Bona Pools & Spas has the most, 558 reviews, and ranks #16. 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 Mahwah count in this ranking?
Yes, if they are within 40 mi of the Mahwah 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 Mahwah
- November 2026: CR Scores recalculated for 462 pool builders serving Mahwah.
- November 2026: 1 duplicate listing merged.
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