Alfresco Alcove

This modern rectangular swimming pool in Ballwin, Missouri, features a striking waterfall wall with three water blades spilling gracefully into the pool, complemented by a fire pit bowl that adds warmth and ambiance. A unique window offers a captivating view into the pool from the pool house basement. The project also includes an outdoor kitchen with bar seating, complete with an accordion window that opens the entire length of the bar for seamless indoor-outdoor entertaining.

Love this Pool? Let’s Build One for You!

To schedule a free consultation and receive a quote, please call 314.522.3394 if you’re in Missouri, 618.655.9510 if you’re in Illinois, or email us at [email protected]. We’ll be happy to set up a time to meet, discuss your needs, and assess your outdoor space.

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WHY OASIS POOLS IS THE SMART CHOICE

Professional Transparent Process

Experience + Continuing Education

World Class Craftsmanship

100% Turn Key = We Handle It All!

Almost Entirely In-House

Professional Transparent Process

At Oasis Pools, we prioritize clear and open communication from the initial consultation through to the final stages of construction. Our commitment to transparency means you’ll be informed every step of the way, ensuring there are no surprises.

From discussing your vision to delivering the finished product, we provide regular updates and remain readily available to address any questions or concerns. This proactive approach keeps you confident and engaged throughout the entire process, making sure your dream pool or outdoor space becomes a reality just as you envisioned.

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Experience + Continuing Education

It would be difficult to find another pool company in St. Louis with as much experience as Oasis Pools. Owners Chip Unnerstall and Nicole Newkirk, along with their team, have been involved in the construction of approximately 1,000 swimming pools, ranging from concrete and gunite/shotcrete to fiberglass and vinyl liner pools.

We don’t rest on our laurels—we stay up-to-date with the latest products and building techniques to ensure we deliver the highest quality end product. Our team holds the following certifications: PHTA Certified, Pentair Expert Trained, IPSSA Certified, and CPO Certified. Additionally, we are commercially certified to handle large-scale projects.

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World Class Craftsmanship

At Oasis Pools, we take no shortcuts when it comes to quality and craftsmanship—and that’s evident in every pool we build. Our approach sets us apart from most St. Louis swimming pool companies. For example, we bury pool lines below the frost line and use only top-grade materials designed to endure the Midwest’s unpredictable temperature swings. These crucial details, often overlooked by others, are integral to the longevity of your pool.

In the long run, our commitment to craftsmanship doesn’t just enhance the beauty of your pool—it reduces the need for future maintenance and ensures your investment stands the test of time.

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100% Turn Key = We Handle it ALL!

One of our clients recently shared, “With the other pool company I was talking to, it felt like I was going to have to become a contractor myself—coordinating gas lines, irrigation, landscaping, etc. But with Oasis, it’s all taken care of.”

This is just one of the many ways Oasis Pools stands apart from the competition. We are true turnkey outdoor living specialists. Once your design is approved, we handle everything—from planning and coordination to the final touches. When you give us the green light, you can rest easy knowing that every detail is managed by our team.

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Almost Entirely In-House

Simply put, we build better swimming pools and outdoor living spaces—and we do it faster than most, without sacrificing quality. How? Because we complete nearly every aspect of the project in-house. When we do rely on subcontractors, we have strong, long-term relationships with trusted partners who prioritize us due to our reliability, timely payments, and consistent work.

Take gunite, for example. Nearly every St. Louis pool company relies on the same local gunite contractor, which means you’re often at their mercy when it comes to scheduling. At Oasis Pools, we have our own in-house gunite team. This allows us to spray your pool as soon as it’s ready, eliminating long delays and saving you weeks—if not more—in your project timeline.

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CORE SERVICES:

Oasis Pools is the top swimming pool & spa builder and outdoor living construction company in the Greater St. Louis, Missouri, and Metro East Illinois areas. We specialize in custom gunite pools and spas for both residential and commercial projects, as well as their service and maintenance. In addition, we offer a wide range of outdoor living solutions, including outdoor kitchens, fire features, landscaping, outdoor lighting, and more. Explore our core services below to learn more about each segment.

Swimming Pools & Spas

Oasis Pools is proficient in building custom gunite swimming pools and spas tailored to your vision. Our skilled designers and builders recognize that your pool is an extension of your lifestyle, not just a water feature. We collaborate closely with you to design and create a pool that complements your home and reflects your unique taste.

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Commercial Pools & Spas

Oasis Pools has extended its impeccable reputation and commitment to the highest quality standards into the commercial construction field. If you’re a contractor in the St. Louis area seeking a reliable commercial swimming pool construction company that delivers on both budgets and deadlines, contact Oasis Pools today.

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Outdoor Kitchens

Enhance your outdoor living experience with our top-notch outdoor kitchens. Imagine hosting gatherings with family and friends in a space that seamlessly integrates cooking, dining, and entertainment. Oasis Pools specializes in designing and building outdoor kitchens that not only meet but exceed your expectations.

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Fireplaces & Firepits

Extend the usability of your outdoor space with our expertly crafted fireplaces and firepits. Whether you desire a focal point for cozy evenings or a gathering spot for friends and family, Oasis Pools delivers reliable solutions that stand the test of time. Our team understands the importance of safety and aesthetics when it comes to fire features.

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Landscape & Lighting

The beauty of your outdoor space goes beyond pools and structures. Oasis Pools offers comprehensive landscape and lighting services to transform your entire property. Our team of experts considers every detail, from plant selection to lighting placement, to create an outdoor environment that complements your lifestyle.

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Custom 3D Designs

At Oasis Pools, we understand that every swimming pool and outdoor living project is unique, requiring a tailored approach that reflects your vision and meets your specific needs. Our 3D design and rendering services provide an innovative way to visualize your project before construction begins, ensuring you’re satisfied with every detail.

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Pool Cleaning, Maintenance & Repairs

From pool cleaning, maintenance & repair services to swimming pool chemical sales, Oasis Pools can make sure you are swimming all season long.

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Pool Openings & Closings

Once we’ve completed your pool, we will make sure it is maintained and balanced how it should be. Our team of maintenance experts will come out on a scheduled basis to make sure the pool is clean, that the water is properly balanced, and that all the equipment is working properly. You can worry about having fun and relaxing. We will take care of everything else.

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Custom 3D Designs

See your pool before we build…

Building a custom swimming pool and outdoor living space is a significant investment, and we’re committed to ensuring that the final result is perfectly tailored to your vision. That’s why we create a fully customized 3D rendering of your space before construction begins.

This detailed visualization not only helps you see your design come to life but also assists in making informed material and landscape selections, ensuring every element is just right.

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SERVICE AREA

Oasis Pools proudly serves the Greater St. Louis & Metro East Illinois area, extending as far west as Lake St. Louis, east to Carlyle, IL, north to Staunton, and south to Arnold, MO.

If you’re near the edge of our service area, feel free to reach out, and we’ll do our best to accommodate.

While our service area covers a wide range, the majority of our projects are in Town & Country, Ladue, St. Albans, Frontenac, Clayton, Des Peres, and Olivette in Missouri, as well as Edwardsville, Maryville, Holiday Shores, O’Fallon, Fairview Heights, and Alton in Illinois.

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Oasis Pools

4.7

Based on 46 reviews

review us on

Meagan Kohler

22:53 01 Oct 24

Oasis pools did an amazing job installing our pool a few years ago. We have been enjoying it the last 3 years. Recently we had a liner problem and Brian, service manager, was very quick to fix the problem and keep me updated even though we were out of town. I would highly recommend their services.

Chrystal France

01:54 18 Jul 24

Mike Byrne

18:05 16 Apr 24

Oasis Pools installed a pool at my house 3 years ago and did a fantastic job. Everyone from the Owner, the office staff, and the field workers were considerate and accommodating. If you are considering a pool make sure you give the team at Oasis an opportunity, you won't regret it!Mike

Brian Rudd

03:13 12 Apr 24

Chip was able to deliver on a high quality product that exceeded all expectations. No regrets-and have used our backyard to build incredible memories with family and friends.

M Petroff

10:25 11 Apr 24

Chip, Nicole and their team did an amazing job transforming our backyard into the Oasis we wanted with the right materials and look for a unique space. The design phase was intensive but their renderings and planning helped tremendously. Certain features were customized on-site as the build was happening for the best aesthetic but they kept us fully informed and involved. This is our first full season with the new pool and features and are excited for warmer weather!

Frank Trulaske

17:56 18 Mar 24

We love our Oasis Pool.Our pool was constructed in 2021.Chip and his team did an outstanding job of meeting our expectations.Oasis Pools can manage an entire pool project on their own without utilizing 3rd party contractors or outside resources, including excavation, plastering, electric and plumbing.Our pool was completed on schedule and on budget.We highly recommend Oasis Pools without hesitation.Frank and Carrie T

Steve Miller

01:39 05 Mar 24

Oasis Pools did a fantastic job bringing our dream pool and backyard to fruition this fall. We knew as soon as we showed our inspiration photos to Chip and team that they would be a great match for our project.We put in the pool as we were also building a house, so there were lots of moving pieces and schedules. Oasis was easily our most organized and professional contractor on site. They are great communicators and do what they say they will do. We told them that our goal was to be in the pool and spa for the holidays and they made it happen!We look forward to working with them on maintenance moving forward.