60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 184 Google reviews, the most in Kelso.
Best Pool Builders in Kelso, WA (2026)
6 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Kelso: Haven Spa Pool & Hearth, CR Score 60/100; 4.7★ from 184 Google reviews; open 7 days a week.
- 2
Most-reviewed: Active Aqua Pool & Spa, 31 Google reviews at 4.7★, the most of 6 ranked after Haven Spa Pool & Hearth; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
6 Kelso pool builders are ranked here by CR Score, from ten published factors. 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 6 rated businesses.
Top 6 pool builders in Kelso at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Haven Spa Pool & Hearth | 60 | 4.7★ (184) | Vancouver, 33 mi away | Sat · Sun | Overall |
| 2 | Active Aqua Pool & Spa | 54 | 4.7★ (31) | Ridgefield, 26 mi away | — | Most reviews |
| 3 | Polar Pool & Spa | 51 | 5.0★ (6) | Battle Ground, 31 mi away | Sat | — |
| 4 | Toros Pool & Spa Construction | 49 | 5.0★ (3) | Cornelius, 24 mi away | — | — |
| 5 | Polar Pool and Spa | 46 | 3.7★ (3) | Felida, 38 mi away | — | — |
| 6 | Nature By Design Landscape, Inc | 42 | 5.0★ (3) | Battle Ground, 29 mi away | — | — |
The 6 best pool builders in Kelso, 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 Ridgefield, 26 mi away
54/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Battle Ground, 31 mi away
51/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Cornelius, 24 mi away
49/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Felida, 38 mi away
46/100CR ScoreRanked #5 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Battle Ground, 29 mi away
42/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Landscaper”.
How we ranked Kelso pool builders
We scored 6 Kelso 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 Kelso 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 Kelso: frequently asked questions
Who is the best pool builder in Kelso?
By CR Score, the highest-ranked pool builder in Kelso, WA is Haven Spa Pool & Hearth with a CR Score of 60/100. It has 4.7★ from 184 Google reviews. It is open 7 days a week. Active Aqua Pool & Spa (#2) and Polar Pool & Spa (#3) follow. We ranked 6 pool builders on ten factors, last updated November 3, 2026.
Which pool builders in Kelso work on weekends?
2 of 6 ranked pool builders post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are Haven Spa Pool & Hearth (#1) and Polar Pool & Spa (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Kelso pool builders have?
The median Google rating among 6 rated pool builders in Kelso is 4.8★, with a median of 5 reviews. Haven Spa Pool & Hearth has the most, 184 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 Kelso count in this ranking?
Yes, if they are within 40 mi of the Kelso 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 Kelso
- November 2026: CR Scores recalculated for 6 pool builders serving Kelso.
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