How do you rank the best pool builders in St. Louis?

Our ranking score combines four factors: Google star ratings (weighted most heavily), review volume with Bayesian adjustment to prevent gaming by low-volume businesses, whether the business has an active claimed listing, and how recently they've received and responded to reviews. Paid listings never influence rank order. See the "How We Rank" section below for the full methodology.

How often is the list of top pool builders in St. Louis, MO updated?

Rankings are recomputed daily at 05:00 UTC. The page itself caches for 24 hours, so you'll typically see rankings that are 1–2 days old. Significant rating changes — a business gaining or losing many reviews — will be reflected within the next daily recompute cycle.

What makes a pool builders business eligible for this list in St. Louis?

To appear in the top-10 ranking for St. Louis, MO, a business must: (1) be active in our directory with a St. Louis service area, (2) have at least 3 Google reviews, and (3) either have a claimed listing or a Google rating of 4.5 or higher. This filters out empty-shell listings and ensures every ranked business has a real customer track record. The current #1 pick is Wideman Pools, LLC with a 4.9-star rating.

10 Best Pool Builders in St. Louis, MO (2026 Rankings)

Top Pick for Pool Builders in St. Louis

Wideman Pools, LLC

#1 in St. Louis

(636) 931-7665

4.9(114 reviews)

2567 US-67, Festus, MO 63028, USA, St. Louis, MO

Why they ranked: 4.9★ · 114 reviews

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Worthy Pool Contracting

5.0(15 reviews)

5.0(7 reviews)

5.0(4 reviews)

6380 Lang Valley Dr, House Springs, MO 63051, USA, St. Louis, MO

Luxe Pool & Spa

(636) 259-4133

4.7(24 reviews)

12682 Veterans Memorial Pkwy Suite 103, Wentzville, MO 63385, USA, St. Louis, MO

Baker Pool Construction

(636) 519-7665

4.6(16 reviews)

Prestige Pools & Spas

(314) 821-6660

4.5(239 reviews)

Blue Haven Pools & Spas

(636) 940-2169

4.5(112 reviews)

Oasis Pools

(618) 655-9510

4.5(66 reviews)

1488 E Edwardsville Rd, Wood River, IL 62095, USA, St. Louis, MO

Elevate Pools

(314) 822-7946

4.5(42 reviews)

1112 Bryan Rd, O'Fallon, MO 63366, USA, St. Louis, MO

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How We Rank

Ranking factors

Star rating — We weight Google star ratings most heavily. Higher average ratings earn more points. Ratings below 3.0 earn nothing on this factor.

Review volume — More reviews means more confidence. We use a Bayesian adjustment so a 5-star business with 3 reviews doesn't outrank a 4.8-star business with 200 reviews.

Claimed listing — Businesses that have claimed their listing and actively manage their profile receive a bonus. This signals an engaged, responsive owner.

Responds to reviews — Businesses that reply to customer reviews show they value feedback. This earns a modest ranking bonus.

Recency — A business with recent reviews (in the past 12 months) ranks higher than one with the same rating but no recent activity. Older review profiles decay linearly.

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The 10 Best Pool Builders in St. Louis, MO

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