58/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 81 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Marion, OH (2026)
61 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Marion: NuWave Pools: Dayton's Pool Service, CR Score 58/100; 4.8★ from 81 Google reviews; open 7 days a week.
- 12
Best for emergencies (open 24/7): R & R Pool Services & Maintenance, posts 24/7 hours; ranked #12 of 61.
- 11
Most-reviewed: Maxima Concrete, 365 Google reviews at 4.9★, the most of 61 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
61 Marion pool builders are ranked here by CR Score, from ten published factors. 3 are open 24/7, 26 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.7★ across 61 rated businesses.
Top 10 pool builders in Marion at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | NuWave Pools: Dayton's Pool Service | 58 | 4.8★ (81) | Dayton, 29 mi away | Sat · Sun | Overall |
| 2 | Regional Pool Group | 56 | 4.2★ (33) | Cookeville, 18 mi away | Sat · Sun · Evenings | — |
| 3 | Prime Pool Installs, LLC | 55 | 5.0★ (30) | New Franklin, 29 mi away | Sat · Sun · Evenings | — |
| 4 | Fun Center Pools & Spas | 55 | 4.6★ (104) | Mansfield, 31 mi away | Sat | — |
| 5 | ARK Leak Detection | 54 | 4.8★ (101) | Dublin, 32 mi away | — | — |
| 6 | Outdoor living pools & patio | 54 | 5.0★ (34) | Delaware, 21 mi away | — | — |
| 7 | Serenity Pools | 54 | 5.0★ (50) | Delaware, 28 mi away | — | — |
| 8 | OC Pools | 54 | 4.8★ (37) | Columbus, 33 mi away | Sat | — |
| 9 | Backyard Oasis Pools, LLC | 53 | 5.0★ (21) | Powell, 27 mi away | Sat | — |
| 10 | Aquatic Leisure Pools | 53 | 4.5★ (15) | Grafton, 18 mi away | Sat | — |
The 61 best pool builders in Marion, 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 Cookeville, 18 mi away
56/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.2★ from 33 Google reviews, listed on Google as “Swimming pool contractor”.
Based in New Franklin, 29 mi away
55/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Mansfield, 31 mi away
55/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.6★ from 104 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Dublin, 32 mi away
54/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 101 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Delaware, 21 mi away
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Delaware, 28 mi away
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Swimming pool contractor”.
#8 OC Pools
Based in Columbus, 33 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Powell, 27 mi away
53/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Grafton, 18 mi away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Swimming pool contractor”.
#11 Maxima Concrete
Based in Delaware, 22 mi away
53/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 365 Google reviews, the most in Marion.
Based in Findlay, 36 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Columbus, 39 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Delaware, 38 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Swimming pool contractor”.
#15 Cover Care, LLC
Based in Columbus, 33 mi away
53/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 68 Google reviews, listed on Google as “Swimming pool contractor”.
#16 614 Pools
Based in Hilliard, 38 mi away
53/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 195 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Marysville, 30 mi away
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Marion
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Columbus, 36 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Tiffin, 37 mi away
52/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.5★ from 68 Google reviews, listed on Google as “Swimming pool repair service”.
Based in Wooster, 35 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Swimming pool repair service”.
#22 Outdoor-FX Inc
Based in Columbus, 34 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 65 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Ontario, 31 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 3.3★ from 116 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Powell, 31 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Lewis Center, 30 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Swimming pool repair service”.
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 61 ranked pool builders here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Aqua Pools Construction LLC | 51 | 4.6★ (9) | 37 mi |
| 27 | Patterson Pools | 51 | 4.7★ (15) | 33 mi |
| 28 | The Pool Guy | 51 | 4.6★ (36) | 33 mi |
| 29 | Commercial Pools Inc | 51 | 4.5★ (64) | 37 mi |
| 30 | Omni Pools and Scapes | 51 | 4.6★ (53) | 38 mi |
| 31 | Reliable Pool Service | 51 | 4.3★ (15) | 30 mi |
| 32 | Sandy's Pool Service | 51 | 5.0★ (5) | 26 mi |
| 33 | Premier Pools & Spas of Mansfield | 50 | 5.0★ (21) | 34 mi |
| 34 | Envision Pools | 50 | 4.4★ (7) | 28 mi |
| 35 | Maxima Pools | 50 | 4.5★ (10) | 22 mi |
| 36 | Nautilus Pools | 50 | 4.2★ (5) | 37 mi |
| 37 | Premier Pools & Spas | 50 | 4.7★ (15) | 29 mi |
| 38 | Easy Living Pools | 50 | 4.7★ (76) | 30 mi |
| 39 | Surfside Pool & Spa Services, LLC | 50 | 4.5★ (19) | 32 mi |
| 40 | Clarity Pool Service | 50 | 4.5★ (15) | 29 mi |
| 41 | Zaber Pools of Columbus Inc | 50 | 4.0★ (8) | 33 mi |
| 42 | Rc Pools | 49 | 3.5★ (4) | 29 mi |
| 43 | Leisure Pools Columbus OH | 49 | 5.0★ (13) | 37 mi |
| 44 | Premier Gunite Unlimited Pools & Spas | 48 | 1.8★ (5) | 29 mi |
| 45 | Hidden Creek Landscaping | 48 | 4.7★ (195) | 40 mi |
| 46 | Poseidon Pool Company, Inc. | 48 | 4.0★ (16) | 39 mi |
| 47 | Astro Pool Company | 47 | 4.3★ (3) | 40 mi |
| 48 | CFC Contracting | 47 | 5.0★ (43) | 29 mi |
| 49 | Property Worx, LLC | 47 | 4.4★ (54) | 21 mi |
| 50 | Landscape Management Group | 47 | 4.5★ (123) | 33 mi |
Also serving Marion
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 |
|---|---|---|
| Bryans pool installations | 16 mi | |
| Complex Creative Concrete | 29 mi | |
| Elite Pool & Backyard Designs | 29 mi | |
| Hook & Ladder Pools | 29 mi | |
| KCW Pools | 5.0★ (2) | 31 mi |
| Life Saver Pool Fence of Columbus | 29 mi | |
| Mark Morgan Construction | In Marion | |
| MKT Excavating, LLC | 5.0★ (7) | In Marion |
| Norris Tree Service & Land Clearing, LLC Norris Excavating & Construction & Swimming Pools | 5.0★ (1) | 37 mi |
| Outside Design Custom Pools and Spas | 29 mi | |
| Poolwerx North Columbus | 29 mi | |
| Precision Pool & Spa care | 5.0★ (2) | 35 mi |
| Prime Pools & Landscape | 5.0★ (2) | 27 mi |
| Schrecks wrecks plumbing | 5.0★ (17) | In Marion |
| Splash Promotion | 5.0★ (1) | 32 mi |
| SS Pools & Spa and Home Repairs | 5.0★ (2) | 38 mi |
| T & T Pools | 5.0★ (2) | 27 mi |
| The Beckham Rd. Group | 5.0★ (1) | 36 mi |
| USA Pools - OH | 1.0★ (1) | 11 mi |
| Verdant Landscapes LLC | In Marion |
How we ranked Marion pool builders
We scored 61 Marion 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 Marion 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 Marion: frequently asked questions
Who is the best pool builder in Marion?
By CR Score, the highest-ranked pool builder in Marion, OH is NuWave Pools: Dayton's Pool Service with a CR Score of 58/100. It has 4.8★ from 81 Google reviews. It is open 7 days a week. Regional Pool Group (#2) and Prime Pool Installs, LLC (#3) follow. We ranked 61 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Marion?
ContractorsRanked ranks 61 pool builders serving Marion, OH. 1 of them is based in Marion; 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 Marion are open 24/7?
3 ranked pool builders in Marion post 24/7 hours. The highest-ranked is R & R Pool Services & Maintenance (#12). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in Marion work on weekends?
26 of 61 ranked pool builders post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are NuWave Pools: Dayton's Pool Service (#1), Regional Pool Group (#2) and Prime Pool Installs, LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Marion pool builders have?
The median Google rating among 61 rated pool builders in Marion is 4.7★, with a median of 19 reviews. Maxima Concrete has the most, 365 reviews, and ranks #11. 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 Marion count in this ranking?
Yes, if they are within 40 mi of the Marion 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 Marion
- November 2026: CR Scores recalculated for 61 pool builders serving Marion.
- November 2026: 2 duplicate listings merged.
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