62/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 375 Google reviews, the most in Glens Falls.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Glens Falls, NY (2026)
24 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Glens Falls: Islander Pools & Spas Inc, CR Score 62/100; 4.8★ from 375 Google reviews; open Saturdays until 4 PM and Sundays until 3 PM.
- 3
Best for emergencies (open 24/7): Hirsch Pools, posts 24/7 hours; ranked #3 of 24.
- 6
Most-reviewed: Alpin Haus Ski Shop, Pools, and Spas, 303 Google reviews at 4.6★, the most of 24 ranked after Islander Pools & Spas Inc; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Glens Falls pool builders are ranked here by CR Score, from ten published factors. 3 are open 24/7, 15 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.4★ across 24 rated businesses.
Most of this list also appears on the Pool builders in Queensbury ranking. See Pool builders in Queensbury
Top 10 pool builders in Glens Falls at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Islander Pools & Spas Inc | 62 | 4.8★ (375) | Ballston Spa, 22 mi away | Sat · Sun | Overall |
| 2 | Pristine Pool Service | 60 | 4.9★ (49) | Queensbury, 4 mi away | Sat · Sun | — |
| 3 | Hirsch Pools | 60 | 4.6★ (102) | East Glenville, 22 mi away | 24/7 | Emergencies |
| 4 | Sprague's Mermaid Pools | 58 | 4.3★ (50) | Hudson Falls, 4 mi away | — | — |
| 5 | Pools Plus | 57 | 4.4★ (107) | Queensbury, 1 mi away | — | — |
| 6 | Alpin Haus Ski Shop, Pools, and Spas | 57 | 4.6★ (303) | Amsterdam, 36 mi away | Sat | Most reviews |
| 7 | Adirondack Pools & Spas, Inc. | 57 | 4.2★ (49) | Queensbury, 2 mi away | Sat | — |
| 8 | A & S Pool Water | 56 | 4.7★ (25) | Queensbury, 12 mi away | Sat · Evenings | — |
| 9 | Clearwater pools | 55 | 4.0★ (12) | Queensbury, 17 mi away | 24/7 | — |
| 10 | Concord Pools & Spas | 55 | 4.9★ (26) | Saratoga Springs, 18 mi away | Sat | — |
The 24 best pool builders in Glens Falls, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Queensbury, 4 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#3 Hirsch Pools
Based in East Glenville, 22 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 102 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hudson Falls, 4 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.3★ from 50 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#5 Pools Plus
Based in Queensbury, 1 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.4★ from 107 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amsterdam, 36 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.6★ from 303 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Queensbury, 2 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.2★ from 49 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Queensbury, 12 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 25 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Queensbury, 17 mi away
55/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saratoga Springs, 18 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 26 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#11 MC Pools
Based in Albany, 25 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 34 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 73 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saratoga Springs, 14 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.3★ from 19 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Latham, 39 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.1★ from 223 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saratoga Springs, 17 mi away
52/100CR ScoreRanked #15 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Latham, 40 mi away
51/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 109 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gloversville, 35 mi away
51/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.4★ from 19 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#18 Unlimited Pools
Based in Glens Falls
51/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Swimming pool supply store”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Queensbury, 25 mi away
49/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 27 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 Tri-City Pools
Based in Schenectady, 39 mi away
49/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.0★ from 51 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Glenville, 29 mi away
46/100CR ScoreRanked #21 because of its Google rating and review volume: 4.4★ from 71 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scotia, 37 mi away
45/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy, 39 mi away
44/100CR ScoreRanked #23 because of its Google rating and review volume: 4.4★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 35 mi away
43/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Glens Falls pool builders
We scored 24 Glens Falls 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 Glens Falls 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 Glens Falls: frequently asked questions
Who is the best pool builder in Glens Falls?
By CR Score, the highest-ranked pool builder in Glens Falls, NY is Islander Pools & Spas Inc with a CR Score of 62/100. It has 4.8★ from 375 Google reviews. It is open Saturdays until 4 PM and Sundays until 3 PM. Pristine Pool Service (#2) and Hirsch Pools (#3) follow. We ranked 24 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Glens Falls?
ContractorsRanked ranks 24 pool builders serving Glens Falls, NY. 1 of them is based in Glens Falls; the rest serve it from nearby towns. Counts are as of November 2026.
Which pool builders in Glens Falls are open 24/7?
3 ranked pool builders in Glens Falls post 24/7 hours. The highest-ranked are Hirsch Pools (#3), Clearwater pools (#9) and Albany Pool Rebuilders Inc (#15). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Glens Falls work on weekends?
15 of 24 ranked pool builders post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Islander Pools & Spas Inc (#1), Pristine Pool Service (#2) and Hirsch Pools (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Glens Falls pool builders have?
The median Google rating among 24 rated pool builders in Glens Falls is 4.4★, with a median of 49 reviews. Islander Pools & Spas Inc has the most, 375 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 Glens Falls count in this ranking?
Yes, if they are within 40 mi of the Glens Falls 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 Glens Falls
- November 2026: CR Scores recalculated for 24 pool builders serving Glens Falls.
More pool builders and Glens Falls pages
Pool builders near Glens Falls
- Pool builders in Queensbury, NY20 ranked
- Pool builders in Saratoga Springs, NY41 ranked
- Pool builders in Cohoes, NY45 ranked
- Pool builders in Schenectady, NY43 ranked
- Pool builders in Amsterdam, NY40 ranked
- Pool builders in Latham, NY45 ranked
- Pool builders in Gloversville, NY34 ranked
- Pool builders in Rotterdam, NY41 ranked
- Pool builders in Watervliet, NY44 ranked
- Pool builders in Troy, NY44 ranked
Other trades in Glens Falls
- Roofers in Glens Falls120 ranked
- Plumbers in Glens Falls46 ranked
- Electricians in Glens Falls40 ranked
- HVAC contractors in Glens Falls75 ranked
- General contractors in Glens Falls62 ranked
- Painters in Glens Falls22 ranked
- Landscapers in Glens Falls39 ranked
- Handymen in Glens Falls15 ranked
- Kitchen remodelers in Glens Falls38 ranked
- Bathroom remodelers in Glens Falls38 ranked
- Flooring contractors in Glens Falls30 ranked
- Tile installers in Glens Falls13 ranked
- Concrete contractors in Glens Falls22 ranked
- Fence contractors in Glens Falls9 ranked
- Deck builders in Glens Falls14 ranked
- Siding contractors in Glens Falls50 ranked
- Window installers in Glens Falls45 ranked
- Gutter installers in Glens Falls17 ranked
- Insulation contractors in Glens Falls9 ranked
- Solar installers in Glens Falls10 ranked
- Garage door repair companies in Glens Falls9 ranked
- Foundation repair companies in Glens Falls14 ranked
- Tree services in Glens Falls36 ranked
- Masonry contractors in Glens Falls22 ranked
- Water damage restoration companies in Glens Falls47 ranked
- Home builders in Glens Falls57 ranked
- Demolition contractors in Glens Falls6 ranked
- Window cleaners in Glens Falls5 ranked
- Pressure washing companies in Glens Falls9 ranked
- Paving contractors in Glens Falls31 ranked
- Septic service companies in Glens Falls18 ranked
- Excavating contractors in Glens Falls40 ranked
- All contractors in Glens Falls