61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 69 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, DE (2026)
204 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wilmington: Glen Mills Pool Service, CR Score 61/100; 5.0★ from 69 Google reviews; open 7 days a week.
- 26
Most-reviewed: DS Pool Service, 396 Google reviews at 4.7★, the most of 204 ranked; ranked #26.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
204 Wilmington pool builders are ranked here by CR Score, from ten published factors. 4 are open 24/7, 111 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.5★ across 204 rated businesses.
Top 10 pool builders in Wilmington at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Glen Mills Pool Service | 61 | 5.0★ (69) | Wilmington | Sat · Sun · Evenings | Overall |
| 2 | Leslie's Pool Supplies | 58 | 4.5★ (112) | Wilmington | Sat | — |
| 3 | Cabby's Pool Pump Repair (& Pool Supplies) | 58 | 4.9★ (81) | Glassboro, 21 mi away | Sat · Sun · Evenings | — |
| 4 | Steve's Pool Service | 58 | 4.7★ (149) | Paulsboro, 16 mi away | Sat | — |
| 5 | DS Pool Service | 57 | 4.9★ (127) | Newark, 11 mi away | — | — |
| 6 | Sum-R-Fun Pool Products Inc | 57 | 4.2★ (58) | Newark, 9 mi away | Sat · Sun · Evenings | — |
| 7 | Clark's Pools | 57 | 4.8★ (94) | New Castle, 6 mi away | — | — |
| 8 | August Pool & Spa | 57 | 4.7★ (195) | Norristown, 27 mi away | Sat | — |
| 9 | Daves Pools | 56 | 4.1★ (19) | Wilmington | Sat · Sun · Evenings | — |
| 10 | Delmarva Pools | 56 | 5.0★ (9) | Wilmington | Sat · Sun · Evenings | — |
The 204 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 Wilmington
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.5★ from 112 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glassboro, 21 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Paulsboro, 16 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 149 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newark, 11 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 127 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newark, 9 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.2★ 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 New Castle, 6 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 94 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norristown, 27 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 195 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#9 Daves Pools
Based in Wilmington
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.1★ from 19 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#10 Delmarva Pools
Based in Wilmington
56/100CR ScoreRanked #10 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 Maple Shade, 39 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 105 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellmawr, 21 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.5★ from 82 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in King of Prussia, 26 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vineland, 27 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#15 Aqua Sun Inc
Based in Elkton, 18 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 123 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norristown, 27 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 Dover Pools
Based in Dover, 39 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 279 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Levittown, 31 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vineland, 31 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.4★ from 131 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Drexel Hill, 16 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.4★ from 55 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Mount Laurel, 34 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ardmore, 23 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 89 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norristown, 27 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 78 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wilmington
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.5★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 Ace Pools
Based in Wilmington
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Swimming pool repair service”.
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 204 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 |
|---|---|---|
| Affordable Plumbers Wilmington Delaware | 5.0★ (6) | In Wilmington |
| Anthony & Sylvan Pools | 5.0★ (2) | 19 mi |
| Execucare Pool Services | 5.0★ (2) | 24 mi |
| fast-swim-supplies.com | 3.0★ (2) | 23 mi |
| H. S. Pools Patios | 1.0★ (2) | 34 mi |
| Island Pool Service | 5.0★ (2) | 31 mi |
| JD Pool and Spa Services llc | 3.0★ (2) | 29 mi |
| Kirby & Cooper Pools, LLC | In Wilmington | |
| Larkin’s Landscaping | 4.0★ (4) | In Wilmington |
| MJ Stone & Tile Works, LLC | In Wilmington | |
| Phoenix Pool | 5.0★ (2) | 30 mi |
| Pool Tech Inc | 5.0★ (2) | 18 mi |
| Precision Home Group LLC | 5.0★ (22) | In Wilmington |
| Precision Pools Inc | 5.0★ (2) | 9 mi |
| Pro Pool Experts | 5.0★ (2) | 10 mi |
| Rapid Plumbers Wilmington | 5.0★ (10) | In Wilmington |
| Rios Landscaping | 4.8★ (45) | In Wilmington |
| Shipp Pool Services | 5.0★ (2) | 32 mi |
| Sunshine Pool Services LLC | 3.0★ (2) | 30 mi |
| Trident Pool Service | 5.0★ (1) | In Wilmington |
How we ranked Wilmington pool builders
We scored 204 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, DE is Glen Mills Pool Service with a CR Score of 61/100. It has 5.0★ from 69 Google reviews. It is open 7 days a week. Leslie's Pool Supplies (#2) and Cabby's Pool Pump Repair (& Pool Supplies) (#3) follow. We ranked 204 pool builders on ten factors, last updated November 2, 2026.
How many pool builders are there in Wilmington?
ContractorsRanked ranks 204 pool builders serving Wilmington, DE. 7 of them are based in Wilmington; 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 Wilmington are open 24/7?
4 ranked pool builders in Wilmington post 24/7 hours. Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Wilmington work on weekends?
111 of 204 ranked pool builders post Saturday hours and 35 post Sunday hours. The highest-ranked open Saturdays are Glen Mills Pool Service (#1), Leslie's Pool Supplies (#2) and Cabby's Pool Pump Repair (& Pool Supplies) (#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 204 rated pool builders in Wilmington is 4.5★, with a median of 28 reviews. DS Pool Service has the most, 396 reviews, and ranks #26. 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 204 pool builders serving Wilmington.
- November 2026: 3 duplicate listings merged.
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