60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pool Builders in London, OH (2026)
94 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in London: Mike’s Water Hauling, CR Score 60/100; 5.0★ from 23 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Poolside Water Hauling, posts 24/7 hours; ranked #3 of 94.
- 4
Most-reviewed: Knickerbocker Pools and Spas, 496 Google reviews at 4.7★, the most of 94 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
94 London pool builders are ranked here by CR Score, from ten published factors. 6 are open 24/7, 46 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 4.7★ across 94 rated businesses.
Top 10 pool builders in London at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mike’s Water Hauling | 60 | 5.0★ (23) | Springfield, 6 mi away | 24/7 | Overall |
| 2 | Knickerbocker Pools and Spas | 60 | 4.8★ (332) | Springfield, 22 mi away | Sat | — |
| 3 | Poolside Water Hauling | 60 | 5.0★ (65) | Springfield, 27 mi away | 24/7 | Emergencies |
| 4 | Knickerbocker Pools and Spas | 59 | 4.7★ (496) | Xenia, 28 mi away | Sat | Most reviews |
| 5 | Fox Pool Service | 58 | 4.8★ (111) | Columbus, 20 mi away | Sat | — |
| 6 | Knickerbocker Pools and Spas | 57 | 4.8★ (233) | Beavercreek, 35 mi away | Sat | — |
| 7 | Buffed Up LLC | 56 | 5.0★ (56) | Beavercreek, 35 mi away | Sat · Sun · Evenings | — |
| 8 | Knickerbocker Pools and Spas | 56 | 4.8★ (230) | Dayton, 40 mi away | Sat | — |
| 9 | Water on Wheels llc | 56 | 5.0★ (21) | Dayton, 31 mi away | 24/7 | — |
| 10 | GC Fiberglass Pools and Spas | 56 | 4.8★ (65) | Springfield, 22 mi away | Sat | — |
The 94 best pool builders in London, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Springfield, 22 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 332 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Springfield, 27 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Xenia, 28 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 4.7★ from 496 Google reviews, the most in London.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 20 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 111 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beavercreek, 35 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 233 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beavercreek, 35 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Swimming pool repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 40 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 230 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 31 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Springfield, 22 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 65 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huber Heights, 35 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.6★ from 185 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Xenia, 24 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#13 614 Pools
Based in Hilliard, 20 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ from 195 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 OC Pools
Based in Columbus, 22 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 37 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dublin, 25 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 101 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grandview Heights, 25 mi away
55/100CR ScoreRanked #16 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.
#17 Outdoor-FX Inc
Based in Columbus, 18 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 65 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 Serenity Pools
Based in Delaware, 26 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beavercreek, 37 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 16 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 Sunburst Pools
Based in Pataskala, 38 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ from 141 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 22 mi away
54/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Springfield, 13 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 8 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Delaware, 33 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hilliard, 19 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 53 Google reviews, listed on Google as “Swimming pool contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 23 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.1★ from 40 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 94 ranked pool builders here; the rest are on their profiles.
Also serving London
19 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 |
|---|---|---|
| All Pro Pools | 22 mi | |
| All Star Pools LLC | 33 mi | |
| Apex Coating Technologies | 21 mi | |
| Cerulean Pools LLC | 5.0★ (1) | 28 mi |
| CM Pools LLC | 26 mi | |
| Diamond Mechanical | 5.0★ (2) | 23 mi |
| Inspired Design Pools | 17 mi | |
| JLC installs | 5.0★ (1) | 6 mi |
| Just The Pool | 5.0★ (1) | 24 mi |
| Kesling Pools | 5.0★ (2) | 37 mi |
| Landscape Management Group | 40 mi | |
| Mark Morgan Construction | 38 mi | |
| P K Pool Repair | 31 mi | |
| Poolwerx North Columbus | 31 mi | |
| Precision Pool & Spa care | 5.0★ (2) | 17 mi |
| premier gunite pools | 1.0★ (1) | 24 mi |
| SCDHP POOLS & CONCRETE | 5.0★ (1) | 33 mi |
| Splash Promotion | 5.0★ (1) | 31 mi |
| The Beckham Rd. Group | 5.0★ (1) | 26 mi |
How we ranked London pool builders
We scored 94 London 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 London 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 London: frequently asked questions
Who is the best pool builder in London?
By CR Score, the highest-ranked pool builder in London, OH is Mike’s Water Hauling with a CR Score of 60/100. It has 5.0★ from 23 Google reviews. It is open 24/7. Knickerbocker Pools and Spas (#2) and Poolside Water Hauling (#3) follow. We ranked 94 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in London?
ContractorsRanked ranks 94 pool builders serving London, OH. Another 19 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
Which pool builders in London are open 24/7?
6 ranked pool builders in London post 24/7 hours. The highest-ranked are Mike’s Water Hauling (#1), Poolside Water Hauling (#3) and Water on Wheels llc (#9). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pool builders in London work on weekends?
46 of 94 ranked pool builders post Saturday hours and 22 post Sunday hours. The highest-ranked open Saturdays are Mike’s Water Hauling (#1), Knickerbocker Pools and Spas (#2) and Poolside Water Hauling (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do London pool builders have?
The median Google rating among 94 rated pool builders in London is 4.7★, with a median of 21 reviews. Knickerbocker Pools and Spas has the most, 496 reviews, and ranks #4. 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 London count in this ranking?
Yes, if they are within 40 mi of the London 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 London
- November 2026: CR Scores recalculated for 94 pool builders serving London.
- November 2026: 2 duplicate listings merged.
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