58/100CR Score
Ranked #1 because of its Google rating and review volume: 4.2★ from 133 Google reviews, the most in Williamsport.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Williamsport, PA (2026)
12 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Williamsport: AQUARIUS POOL & PATIO, LLC, CR Score 58/100; 4.2★ from 133 Google reviews.
- 2
Most-reviewed: Built Right Pools, 112 Google reviews at 4.8★, the most of 12 ranked after AQUARIUS POOL & PATIO, LLC; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
12 Williamsport pool builders are ranked here by CR Score, from ten published factors. 7 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.3★ across 12 rated businesses.
Top 10 pool builders in Williamsport at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AQUARIUS POOL & PATIO, LLC | 58 | 4.2★ (133) | Williamsport | — | Overall |
| 2 | Built Right Pools | 58 | 4.8★ (112) | Croydon, 33 mi away | Sat | Most reviews |
| 3 | Man Made Pools | 57 | 4.3★ (28) | Williamsport | Sat | — |
| 4 | Fagnano's Pools Services & Supplies | 56 | 4.6★ (33) | Williamsport | — | — |
| 5 | Town & Country Pools | 55 | 4.4★ (32) | Milton, 16 mi away | Sat | — |
| 6 | B & T Installations | 54 | 3.9★ (111) | Penn Hills, 33 mi away | Sat | — |
| 7 | Ahner Inground Pools Unlimited LLC | 53 | 4.8★ (13) | Palmerton, 33 mi away | Sat · Sun · Evenings | — |
| 8 | Pablo pools LLC | 53 | 4.8★ (20) | Lebanon, 33 mi away | Sat · Evenings | — |
| 9 | Clearwater Swimming Pool Company | 51 | 4.4★ (20) | Selinsgrove, 29 mi away | Sat | — |
| 10 | Wilkes Pool Corporation | 48 | 3.2★ (11) | Berwick, 36 mi away | — | — |
The 12 best pool builders in Williamsport, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Croydon, 33 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 112 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Williamsport
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.3★ from 28 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Williamsport
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.6★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milton, 16 mi away
55/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.4★ from 32 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Penn Hills, 33 mi away
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 3.9★ from 111 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmerton, 33 mi away
53/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lebanon, 33 mi away
53/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Selinsgrove, 29 mi away
51/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ from 20 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Berwick, 36 mi away
48/100CR ScoreRanked #10 because of its Google rating and trade focus: 3.2★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bloomsburg, 34 mi away
46/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.3★ 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 Shamokin, 39 mi away
45/100CR ScoreRanked #12 because of its Google rating and trade focus: 3.6★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Williamsport
5 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 |
|---|---|---|
| Chris' Pool & More | 5.0★ (1) | In Williamsport |
| CLC Oasis Pools | 5.0★ (1) | 33 mi |
| Pocono Pools | 33 mi | |
| Pool World Inc | 39 mi | |
| Zumba Pools and Home Renovations-Hazleton | 22 mi |
How we ranked Williamsport pool builders
We scored 12 Williamsport 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 Williamsport 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 Williamsport: frequently asked questions
Who is the best pool builder in Williamsport?
By CR Score, the highest-ranked pool builder in Williamsport, PA is AQUARIUS POOL & PATIO, LLC with a CR Score of 58/100. It has 4.2★ from 133 Google reviews. Built Right Pools (#2) and Man Made Pools (#3) follow. We ranked 12 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Williamsport?
ContractorsRanked ranks 12 pool builders serving Williamsport, PA. 3 of them are based in Williamsport; the rest serve it from nearby towns. Another 5 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Williamsport work on weekends?
7 of 12 ranked pool builders post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are Built Right Pools (#2), Man Made Pools (#3) and Town & Country Pools (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Williamsport pool builders have?
The median Google rating among 12 rated pool builders in Williamsport is 4.3★, with a median of 24 reviews. AQUARIUS POOL & PATIO, LLC has the most, 133 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 Williamsport count in this ranking?
Yes, if they are within 40 mi of the Williamsport 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 Williamsport
- November 2026: CR Scores recalculated for 12 pool builders serving Williamsport.
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