14 builders in our Houston directory name Magnolia as a service area on their own website (or are based there). They are ranked by the same published score as the main table. Checked October 23, 2026.
How the score works (0–100): 75 points from a Bayesian-weighted Google rating, up to 15 from years in business, up to 10 from the pool types and services the company names. The weighted rating = (reviews × rating + 20 × 4.3) / (reviews + 20), so a 5.0 from 3 reviews doesn't outrank a 4.8 from 300. Companies whose rating we could not verify get the 4.3 prior. No company paid for its rank. Full methodology.
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No company has paid for placement on this page. Paid placement never changes a company's score or rank in the table below. Pool builders: advertise here.
| # | Company | Based in | Score | Google rating | Years | Pool types & services (per company) | Contact |
|---|---|---|---|---|---|---|---|
| 1 | Houston Cool PoolsPool builder (also remodels) | Houston | 95.5/100 | 30 yrs | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 6 | Ocean Blue PoolsPool builder (also remodels) | Tomball | 84.9/100 | 27 yrs | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 8 | Aquascapes PoolsPool builder (also remodels) | Tomball | 82.6/100 | 20 yrs | Concrete / guniteFiberglassSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 9 | Township PoolsPool builder (also remodels) | Montgomery | 81.4/100 | 15 yrs | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 10 | Southern Charm PoolsPool builder (also remodels) | Clear Lake Shores | 80.8/100 | 10 yrs | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 11 | Supreme Pools & Spas IncPool builder (also remodels) | Spring | 79.6/100 | 45 yrs | Spas / hot tubsOutdoor livingRemodels | Call Website | |
| 14 | Platinum PoolsPool builder (also remodels) | Houston | 78.0/100 | 28 yrs | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 15 | Limitless Custom Pools and BackyardsPool builder (also remodels) | Houston | 76.4/100 | not stated | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 17 | Regal PoolsPool builder (also remodels) | Tomball | 75.0/100 | not stated | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 19 | The Pool Man Inc.Pool builder (also remodels) | Tomball | 74.2/100 | not stated | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 23 | Island Life Custom PoolsPool builder | Tomball | 72.7/100 | not stated | Spas / hot tubsOutdoor living | Call Website | |
| 24 | Backyard Oasis Inc.Pool builder (also remodels) | Tomball | 71.8/100 | not stated | Spas / hot tubsOutdoor livingRemodels | Call Website | |
| 26 | Cody PoolsPool builder (also remodels) | Katy | 70.0/100 | not stated | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website | |
| 27 | Sunset Pools IncPool builder (also remodels) | Katy | 69.9/100 | not stated | Concrete / guniteSpas / hot tubsOutdoor livingRemodels | Call Website |
Other builders may serve Magnolia without listing it on their site. See the full directory, which has city and pool-type filters.
Highest rated: best pool builders in Magnolia. Prices: in-ground pool cost in Houston (2026). Permits: Texas pool permits and HOA approval.
Before you hire: read the cost and licensing guide and ask your city what permits a new pool needs (for example the City of Houston's new single-family residential pool permit) and get HOA approval if you have an HOA.
Resurfacing or replastering an existing pool instead of building one? See our sister site, Houston Pool Resurfacing Guide (same operator, same scoring rules).
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