Ranked #1 because of its Google rating and trade focus: 4.7★ from 91 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
77 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in East Concord: Gunite Pool Renovators, CR Score 58/100; 4.7★ from 91 Google reviews; open 24/7.
Best for emergencies (open 24/7): SSG Pools, posts 24/7 hours; ranked #8 of 77.
Most-reviewed: Reeds Ferry Sheds, 1,193 Google reviews at 5.0★, the most of 77 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
77 East Concord pool builders are ranked here by CR Score, from ten published factors. 8 are open 24/7, 46 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.7★ across 77 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Gunite Pool Renovators | 58 | 4.7★ (91) | Nashua, 26 mi away | 24/7 | Overall |
| 2 | E-Z Test Pool Supplies | 57 | 4.7★ (192) | Derry, 26 mi away | Sat · Sun | — |
| 3 | St. Cyr Pool & Spa | 57 | 4.6★ (245) | Hampstead, 32 mi away | Sat · Sun | — |
| 4 | Ace Pool Services | 56 | 4.9★ (103) | Rochester, 27 mi away | — | — |
| 5 | Matley Pools and Spas | 56 | 4.9★ (374) | Fitchburg, 39 mi away | Sat | — |
| 6 | Reeds Ferry Sheds | 56 | 5.0★ (1,193) | Hudson, 30 mi away | Sat · Sun | Most reviews |
| 7 | Empire Pools & Hot Tubs | 56 | 4.3★ (63) | Concord, 4 mi away | Sat | — |
| 8 | SSG Pools | 56 | 4.6★ (37) | Hollis, 30 mi away | 24/7 | Emergencies |
| 9 | ACR Pools | 56 | 5.0★ (11) | Pembroke, 10 mi away | Sat · Sun · Evenings | — |
| 10 | E-Z Test Pool Supplies | 56 | 4.6★ (220) | Plaistow, 37 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.7★ from 91 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 26 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 192 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hampstead, 32 mi away
Ranked #3 because of its Google rating and trade focus: 4.6★ from 245 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 27 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Fitchburg, 39 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 374 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hudson, 30 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 1,193 Google reviews, the most in East Concord.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.3★ from 63 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hollis, 30 mi away
Ranked #8 because of its Google rating and trade focus: 4.6★ 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 Pembroke, 10 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Plaistow, 37 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 220 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Somersworth, 32 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 100 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 19 mi away
Ranked #12 because of its Google rating and trade focus: 3.8★ from 181 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Laconia, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.4★ from 58 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Windham, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 15 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hudson, 35 mi away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 232 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 29 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ 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 Pembroke, 9 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ 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 Concord, 6 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hudson, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.4★ 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 Concord, 9 mi away
Ranked #21 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 Manchester, 20 mi away
Ranked #22 because of its Google rating and trade focus: 4.2★ from 59 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 18 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 39 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 101 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 77 ranked pool builders here; the rest are on their profiles.
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 |
|---|---|---|
| AEM Pool Renovations | 5.0★ (1) | 18 mi |
| American Pool Liners Bedford | 1.0★ (2) | 20 mi |
| AQRS Contractors | 8 mi | |
| Aquatic Dreamscapes | 5.0★ (2) | 8 mi |
| Aquatic Pool Services LLC Londonderry | 29 mi | |
| Chiocca Homes LLC | 19 mi | |
| Classic Creations | 22 mi | |
| Creative Edge Contracting and Pool Construction | 7 mi | |
| Creative Edge Pools of NH | 7 mi | |
| H2O To Go LLC | 5.0★ (2) | 7 mi |
| Jano Pools | 15 mi | |
| KSVPools | 5.0★ (1) | 29 mi |
| Mountainscapes | 19 mi | |
| Performance pool service llc | 5.0★ (2) | 38 mi |
| Plastering Pools | 5.0★ (1) | 33 mi |
| Rainbow Pools | 5.0★ (2) | 40 mi |
| Soake pool | 4 mi | |
| Sparkle Clean Pools | 2.0★ (2) | 33 mi |
| Splash Pools | 5.0★ (2) | 7 mi |
| Vinyl Pool Pros | 5.0★ (1) | 20 mi |
We scored 77 East Concord 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 East Concord 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 |