62/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 226 Google reviews, listed on Google as “Swimming pool repair service”.
Best Pool Builders in Decatur, GA (2026)
383 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Decatur: Watertite Solutions, CR Score 62/100; 5.0★ from 226 Google reviews; open 24/7.
- 15
Best for emergencies (open 24/7): Custom Pools Llc, posts 24/7 hours; ranked #15 of 383.
- 5
Most-reviewed: Original 7, 718 Google reviews at 4.9★, the most of 383 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
383 Decatur pool builders are ranked here by CR Score, from ten published factors. 26 are open 24/7, 184 open Saturdays and 53 open Sundays, based on posted hours. The median Google rating is 4.7★ across 383 rated businesses.
Most of this list also appears on the Pool builders in Atlanta ranking. See Pool builders in Atlanta
Top 10 pool builders in Decatur at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Watertite Solutions | 62 | 5.0★ (226) | Smyrna, 14 mi away | 24/7 | Overall |
| 2 | Collins Pool Management | 59 | 4.9★ (550) | Stockbridge, 18 mi away | Sat | — |
| 3 | Gateway Exteriors | 58 | 4.9★ (224) | Lawrenceville, 22 mi away | Sat · Sun | — |
| 4 | Good Boy Pool Service | 58 | 4.9★ (369) | Atlanta, 9 mi away | — | — |
| 5 | Original 7 | 57 | 4.9★ (718) | Marietta, 19 mi away | — | Most reviews |
| 6 | Habersham Pools | 57 | 4.8★ (32) | Druid Hills, 2 mi away | Sat · Sun | — |
| 7 | Ocean Blue Pools LLC | 57 | 4.9★ (92) | Sandy Springs, 8 mi away | Sat | — |
| 8 | Sears Pool Management Consultants | 56 | 4.7★ (75) | Atlanta, 15 mi away | Sat · Sun | — |
| 9 | Affinity Outdoor Living | 56 | 4.9★ (76) | Atlanta, 9 mi away | Sat | — |
| 10 | Good Boy Pool Services | 56 | 4.9★ (179) | Alpharetta, 21 mi away | Sat | — |
The 383 best pool builders in Decatur, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Stockbridge, 18 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 550 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Lawrenceville, 22 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 224 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Atlanta, 9 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 369 Google reviews, listed on Google as “Swimming pool contractor”.
#5 Original 7
Based in Marietta, 19 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 718 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Druid Hills, 2 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Sandy Springs, 8 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Atlanta, 15 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 75 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Atlanta, 9 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Alpharetta, 21 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 179 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Sandy Springs, 7 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 68 Google reviews, listed on Google as “Swimming pool repair service”.
Based in McDonough, 24 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 260 Google reviews, listed on Google as “Swimming pool repair service”.
Based in North Druid Hills, 7 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 200 Google reviews, listed on Google as “Swimming pool contractor”.
#14 Tallman Pools
Based in Irondale, 19 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 230 Google reviews, listed on Google as “Swimming pool contractor”.
#15 Custom Pools Llc
Based in Norcross, 11 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.4★ from 19 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Alpharetta, 25 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 175 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Alpharetta, 15 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Tucker, 5 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 182 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Atlanta, 7 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Swimming pool contractor”.
#20 Milton Pools
Based in Milton, 24 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Swimming pool contractor”.
Based in College Park, 4 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Cumming, 21 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Swimming pool contractor”.
#23 Sun Fun Pools
Based in Alpharetta, 20 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Marietta, 15 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 73 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Alpharetta, 20 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Swimming pool repair service”.
How we ranked Decatur pool builders
We scored 383 Decatur 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 Decatur 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 Decatur: frequently asked questions
Who is the best pool builder in Decatur?
By CR Score, the highest-ranked pool builder in Decatur, GA is Watertite Solutions with a CR Score of 62/100. It has 5.0★ from 226 Google reviews. It is open 24/7. Collins Pool Management (#2) and Gateway Exteriors (#3) follow. We ranked 383 pool builders on ten factors, last updated November 3, 2026.
Which pool builders in Decatur are open 24/7?
26 ranked pool builders in Decatur post 24/7 hours. The highest-ranked are Watertite Solutions (#1), Custom Pools Llc (#15) and Georgian Landscape Design (#16). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Decatur work on weekends?
184 of 383 ranked pool builders post Saturday hours and 53 post Sunday hours. The highest-ranked open Saturdays are Watertite Solutions (#1), Collins Pool Management (#2) and Gateway Exteriors (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Decatur pool builders have?
The median Google rating among 383 rated pool builders in Decatur is 4.7★, with a median of 21 reviews. Original 7 has the most, 718 reviews, and ranks #5. 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 Decatur count in this ranking?
Yes, if they are within 40 mi of the Decatur 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 Decatur
- November 2026: CR Scores recalculated for 383 pool builders serving Decatur.
- November 2026: 5 duplicate listings merged.
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