Missouri · Local Pros · Updated 2026
51 pool builders serve the St. Louis area — we've ranked the top 20 by customer rating and review volume, so you can build a shortlist in minutes and compare bids like a pro.
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Ranked by customer rating and review volume across the whole St. Louis area. Every listing includes ratings, contact details, and location.
Want to dig past the top 20? Our nationwide pool builder finder maps all 51 companies serving the St. Louis area — search any address, sort by distance, and compare from there.
Typical inground pool projects in St. Louis run $43,000–$133,000+ installed, with most landing around $68,000 — Missouri pricing runs right around the national average. The build type sets the baseline:
| Pool type | Installed in St. Louis |
|---|---|
| Vinyl liner | $38k–$62k |
| Fiberglass | $48k–$86k |
| Gunite / concrete | $59k–$119k |
| Typical St. Louis project | $68,000 |
Treat these as planning numbers, then get three itemized bids from St. Louis builders before you commit. Quotes for an identical pool commonly land 20% apart in the same city, and the difference is usually scope rather than markup: decking, barrier fencing, the electrical run to the equipment pad, and putting the yard back are the items a low bid tends to leave off.
See the full national line-item breakdown in our inground pool cost guide, and pressure-test any financing offer with the pool loan calculator before you sign.
Every market has its quirks — here’s what actually moves budgets and timelines for Missouri builds:
Not sure what style fits your yard? Browse pool design ideas and pool shapes before your first builder meeting — homeowners who show up with pictures get accurate bids weeks faster. And if you’re comparing builders beyond St. Louis, the Missouri pool builders guide and our nationwide finder cover the whole map.
Bids for decking, shade, and an outdoor kitchen are far cheaper while the excavator is already in your yard.
5 stars from 51 reviews
View Company →There are 51 pool building companies working the St. Louis market, covering everything from first designs and permits through excavation, shell, plumbing, and finish work. Across the ranked list the average rating is 4.4 stars on 1145 verified reviews. Rankings use PoolPad's weighted score — rating and review volume together — so consistent, heavily-reviewed builders rise to the top of the St. Louis list.
Kansas City and St. Louis run parallel pool markets on opposite sides of the state — both value-friendly, both humid-summer strongholds where vinyl, fiberglass, and gunite all hold real share. Springfield and the Lake of the Ozarks add a genuine resort-country segment. For the statewide picture — top-rated pros, city-by-city counts, and Missouri pricing — see the Missouri pool builders directory.
When hiring a pool builder in St. Louis, weigh their experience with local soil conditions and permitting, the range of pool types they offer (gunite, fiberglass, vinyl liner), and whether they handle landscaping and hardscaping in the same contract. Look at completed projects, verify licensing and insurance for Missouri, and ask about post-construction warranties. The best builders provide a detailed written contract covering timeline, materials, and total cost — and get at least three itemized bids before you commit, because prices for the same pool routinely vary 20% or more between St. Louis builders.
Most inground pool projects in St. Louis, MO run $43,000 to $133,000+ installed, with typical projects landing around $68,000. By build type: vinyl liner $38k–$62k, fiberglass $48k–$86k, and gunite/concrete $59k–$119k. Clay soils around both metros want drainage design and honest backfill; the Ozarks add rock excavation surprises worth a written per-yard clause. Sloped lots in St. Louis County and the lake country often bring retaining walls into the bid. Request itemized quotes from at least three of the builders listed here to see real numbers for your yard.
Most inground pool projects in St. Louis take 8–16 weeks from permit approval to completion. Factors like weather, permitting timelines, material availability, and the complexity of your design can affect the schedule. Ask your builder for a detailed project timeline during the quoting process.
Start by comparing the 20 pool builders listed here, ranked by customer reviews. Look for builders with a high rating (4.5+), a large number of reviews, years of experience, and services that match your project. We recommend contacting at least 3 builders for quotes. Check their portfolios and ask about warranties, timelines, and permitting.
Yes — St. Louis and most municipalities in Missouri require building permits for swimming pool construction, covering structural, electrical, and plumbing inspections plus barrier/fencing requirements. Most builders listed here handle the permitting process as part of the project — confirm it in writing, along with who schedules each inspection.
The outdoor season in St. Louis runs May through September — about 5 months unheated, and most owners add a heater to stretch both shoulders. A full professional winterization each fall protects plumbing and equipment through the freeze. May through September with hot, sticky midsummers that make the pool the family HQ. Winters freeze properly statewide, so October closes and April openings frame the year.
Belleville Deck Co. - Deck Repair and Installation currently leads the St. Louis rankings at 5 stars across 51 reviews, with Prestige Pools & Spas carrying the deepest review history (250 reviews at 4.5 stars). PoolPad ranks by a weighted blend of rating and review volume, so consistent performers rise above small-sample five-stars — but always get more than one quote.
Missouri handles residential contractor licensing at the city and county level — so verification means insurance certificates, references, and a licensed electrician on the equipment permit. Pool permits and residential-code barrier requirements run through your municipality; metro suburbs enforce them consistently.
Clay soils around both metros want drainage design and honest backfill; the Ozarks add rock excavation surprises worth a written per-yard clause. Sloped lots in St. Louis County and the lake country often bring retaining walls into the bid. Vinyl liner and fiberglass carry the volume; gunite leads in the country-club corridors of both metros. Tanning ledges, firepits, and covered outdoor living are fully mainstream here.
Browse pool builders pros in other cities near St. Louis, or see every city in the Missouri directory.
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