61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 910 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Wilmington, MA (2026)
220 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wilmington: St Cyr Pool & Spa, CR Score 61/100; 4.7★ from 910 Google reviews; open Saturdays until 4 PM.
- 6
Best for emergencies (open 24/7): SSG Pools, posts 24/7 hours; ranked #6 of 220.
- 16
Most-reviewed: Reeds Ferry Sheds, 1,193 Google reviews at 5.0★, the most of 220 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
220 Wilmington pool builders are ranked here by CR Score, from ten published factors. 14 are open 24/7, 140 open Saturdays and 57 open Sundays, based on posted hours. The median Google rating is 4.6★ across 220 rated businesses.
Top 10 pool builders in Wilmington at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | St Cyr Pool & Spa | 61 | 4.7★ (910) | Middleton, 9 mi away | Sat | Overall |
| 2 | New England Spas Natick | 61 | 4.8★ (512) | Natick, 19 mi away | Sat · Sun | — |
| 3 | Ambassador Pools | 59 | 4.9★ (277) | Canton, 28 mi away | Sat · Sun | — |
| 4 | New England Spas Norwell | 59 | 4.8★ (444) | Norwell, 30 mi away | Sat · Sun | — |
| 5 | E-Z Test Pool Supplies | 59 | 4.8★ (79) | North Reading, 4 mi away | Sat · Sun | — |
| 6 | SSG Pools | 59 | 4.6★ (203) | Acton, 7 mi away | 24/7 | Emergencies |
| 7 | Matley Pools and Spas | 59 | 4.9★ (374) | Fitchburg, 22 mi away | Sat | — |
| 8 | E-Z Test Pool Supplies | 58 | 4.6★ (220) | Plaistow, 19 mi away | Sat · Sun | — |
| 9 | St. Cyr Pool & Spa | 58 | 4.6★ (245) | Hampstead, 22 mi away | Sat · Sun | — |
| 10 | Littleton Pools | 58 | 4.9★ (106) | Leominster, 17 mi away | — | — |
The 220 best pool builders in Wilmington, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Natick, 19 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 512 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Canton, 28 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 277 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwell, 30 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 444 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Reading, 4 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 79 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#6 SSG Pools
Based in Acton, 7 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.6★ from 203 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fitchburg, 22 mi away
59/100CR ScoreRanked #7 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 Plaistow, 19 mi away
58/100CR ScoreRanked #8 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 Hampstead, 22 mi away
58/100CR ScoreRanked #9 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.
#10 Littleton Pools
Based in Leominster, 17 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Peabody, 12 mi away
58/100CR ScoreRanked #11 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 Nashua, 29 mi away
58/100CR ScoreRanked #12 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 Leominster, 4 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 12 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 26 mi away
57/100CR ScoreRanked #15 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 Hudson, 23 mi away
57/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 1,193 Google reviews, the most in Wilmington.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 3 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 64 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 Central Pools
Based in Framingham, 20 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 154 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cohasset, 29 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 212 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 H2O to Go LLC
Based in Haverhill, 2 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ 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 Hudson, 19 mi away
56/100CR ScoreRanked #21 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.
#22 D and D Pools
Based in Peabody, 19 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brookline, 14 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#24 SSG Pools
Based in Hollis, 28 mi away
56/100CR ScoreRanked #24 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.
#25 Surfside Pool Co
Based in Chelmsford, 10 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.2★ from 35 Google reviews, listed on Google as “Swimming pool contractor”.
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 220 ranked pool builders here; the rest are on their profiles.
Also serving Wilmington
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 |
|---|---|---|
| American Pool Liners Bedford | 1.0★ (2) | 33 mi |
| Artistic Pools Ltd | 2.5★ (2) | 3 mi |
| Best Pool Services | 3.0★ (2) | 20 mi |
| Blue Hill Pool Service | 2.5★ (2) | 27 mi |
| Bw Landscaping | In Wilmington | |
| Coversafe | 5.0★ (2) | 28 mi |
| Creative Edge Pools, Inc. | In Wilmington | |
| Doherty Pool & Spa Services | 4.0★ (2) | 35 mi |
| Gunite Construction | 3.5★ (2) | 19 mi |
| JFL Landscape & Construction | 4.0★ (12) | In Wilmington |
| Luxury Pools | 3.0★ (2) | 9 mi |
| Mc Duffs Swimming Pool Services | 4.0★ (2) | 15 mi |
| McDougall Bros Enterprises, LLC. | 3.0★ (2) | 38 mi |
| Nate's Pool Service & Repair | 5.0★ (2) | 14 mi |
| Performance pool service llc | 5.0★ (2) | 19 mi |
| Premium Pools | 3.0★ (2) | 17 mi |
| Puraqua Pool Services Inc | 5.0★ (2) | 23 mi |
| Rainbow Pools | 5.0★ (2) | 26 mi |
| Robelle Industries | 5.0★ (2) | 29 mi |
| Sparkle Clean Pools | 2.0★ (2) | 20 mi |
How we ranked Wilmington pool builders
We scored 220 Wilmington 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 2, 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 Wilmington 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 Wilmington: frequently asked questions
Who is the best pool builder in Wilmington?
By CR Score, the highest-ranked pool builder in Wilmington, MA is St Cyr Pool & Spa with a CR Score of 61/100. It has 4.7★ from 910 Google reviews. It is open Saturdays until 4 PM. New England Spas Natick (#2) and Ambassador Pools (#3) follow. We ranked 220 pool builders on ten factors, last updated November 2, 2026.
How many pool builders are there in Wilmington?
ContractorsRanked ranks 220 pool builders serving Wilmington, MA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in Wilmington are open 24/7?
14 ranked pool builders in Wilmington post 24/7 hours. The highest-ranked are SSG Pools (#6), Gunite Pool Renovators (#12) and H2O to Go LLC (#20). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Wilmington work on weekends?
140 of 220 ranked pool builders post Saturday hours and 57 post Sunday hours. The highest-ranked open Saturdays are St Cyr Pool & Spa (#1), New England Spas Natick (#2) and Ambassador Pools (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Wilmington pool builders have?
The median Google rating among 220 rated pool builders in Wilmington is 4.6★, with a median of 20 reviews. Reeds Ferry Sheds has the most, 1,193 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 Wilmington count in this ranking?
Yes, if they are within 40 mi of the Wilmington 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 Wilmington
- November 2026: CR Scores recalculated for 220 pool builders serving Wilmington.
- November 2026: 2 duplicate listings merged.
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