The Gold Standard Directory

The best pool builders in Ottawa, IL

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#1GOLD STANDARD PICK

Ottawa Valley Pools

Pool builders, Ottawa, IL

4.8 stars41 reviews

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#2

HB Pools

Pool builders, Ottawa, IL

4.7 stars183 reviews

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#3

Reliable Pools, Inc

Pool builders, Ottawa, IL

4.7 stars53 reviews

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#4

JTS Pools & Spas

Pool builders, Ottawa, IL

3.4 stars62 reviews

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#5

10X Pools

Pool builders, Ottawa, IL

5.0 stars23 reviews

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#6

Ottawa Custom Pools

Pool builders, Ottawa, IL

5.0 stars4 reviews

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#7

Ottawa Pool And Patio

Pool builders, Ottawa, IL

4.5 stars13 reviews

How the order is set: in each area and niche, the highest Google rating among businesses with at least 25 Google reviews comes first, a tie goes to more reviews, and businesses with fewer reviews follow. The first card is the Gold Standard Pick. Ratings, reviews and contact details are from our own scan of the area. Nobody can pay for a place. Updated November 15, 2026.

The Gold Standard Directory by The Algo Vision.