63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 145 Google reviews, the most in Harwich.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in Harwich, MA (2026)
41 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Harwich: Bella Pools, CR Score 63/100; 4.8★ from 145 Google reviews; open Saturdays until 12 PM.
- 4
Best for emergencies (open 24/7): Bobby Pool Services, posts 24/7 hours; ranked #4 of 41.
- 9
Most-reviewed: Swimming Pool & Spa Design, 74 Google reviews at 3.2★, the most of 41 ranked after Bella Pools; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
41 Harwich pool builders are ranked here by CR Score, from ten published factors. 2 are open 24/7, 21 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 41 rated businesses.
Most of this list also appears on the Pool builders in Yarmouth ranking. See Pool builders in Yarmouth
Top 10 pool builders in Harwich at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bella Pools | 63 | 4.8★ (145) | South Yarmouth, 6 mi away | Sat | Overall |
| 2 | Breakwater pools | 59 | 4.9★ (34) | West Yarmouth, 8 mi away | Sat | — |
| 3 | Kirbys Pool and Spa Repair | 59 | 5.0★ (44) | Barnstable, 4 mi away | — | — |
| 4 | Bobby Pool Services | 59 | 4.9★ (33) | Hyannis, 11 mi away | 24/7 | Emergencies |
| 5 | Shoreline Pools, Inc. | 58 | 4.4★ (40) | Harwich | — | — |
| 6 | Premier Pools | 57 | 5.0★ (25) | Plymouth, 35 mi away | 24/7 | — |
| 7 | Precision Pools and Patios, LLC | 57 | 4.7★ (34) | Barnstable, 3 mi away | Sat · Sun | — |
| 8 | Clearbay Pool and Spa | 57 | 5.0★ (10) | Barnstable, 14 mi away | Sat · Sun · Evenings | — |
| 9 | Swimming Pool & Spa Design | 56 | 3.2★ (74) | Hyannis, 12 mi away | Sat · Sun | Most reviews |
| 10 | Cape Pool Care Service | 56 | 5.0★ (12) | Harwich | — | — |
The 41 best pool builders in Harwich, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in West Yarmouth, 8 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 4 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hyannis, 11 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harwich
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.4★ 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 Plymouth, 35 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ 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 Barnstable, 3 mi away
57/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 34 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 14 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hyannis, 12 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 3.2★ from 74 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harwich
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mashpee, 23 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 Pacific Pools
Based in Mashpee, 22 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middleborough, 38 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Aquatic Tech
Based in Plymouth, 30 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 62 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#15 Millers Pools
Based in East Falmouth, 26 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Oceanside Pools
Based in Harwich
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yarmouth, 14 mi away
54/100CR ScoreRanked #17 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 Hyannis, 12 mi away
53/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 46 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 15 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harwich
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middleborough, 21 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carver, 40 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 56 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#23 The Pool Store
Based in Plymouth, 36 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.2★ from 25 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Mashpee, 23 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fall River, 32 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Harwich pool builders
We scored 41 Harwich 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 Harwich 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 Harwich: frequently asked questions
Who is the best pool builder in Harwich?
By CR Score, the highest-ranked pool builder in Harwich, MA is Bella Pools with a CR Score of 63/100. It has 4.8★ from 145 Google reviews. It is open Saturdays until 12 PM. Breakwater pools (#2) and Kirbys Pool and Spa Repair (#3) follow. We ranked 41 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Harwich?
ContractorsRanked ranks 41 pool builders serving Harwich, MA. 4 of them are based in Harwich; the rest serve it from nearby towns. Counts are as of November 2026.
Which pool builders in Harwich are open 24/7?
2 ranked pool builders in Harwich post 24/7 hours. The highest-ranked are Bobby Pool Services (#4) and Premier Pools (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Harwich work on weekends?
21 of 41 ranked pool builders post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Bella Pools (#1), Breakwater pools (#2) and Premier Pools (#6). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Harwich pool builders have?
The median Google rating among 41 rated pool builders in Harwich is 4.8★, with a median of 12 reviews. Bella Pools has the most, 145 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 Harwich count in this ranking?
Yes, if they are within 40 mi of the Harwich 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 Harwich
- November 2026: CR Scores recalculated for 41 pool builders serving Harwich.
More pool builders and Harwich pages
Pool builders near Harwich
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