Custom Pools & Patio Builders in Siesta Key

Space For What Matters

Keystone Pool & Patio for Your

Siesta Key Oasis

Get a Free Custom Quote

Custom Pools and Outdoor Living Spaces Crafted to Your
Vision, Backed by a Lifetime Workmanship Warranty.

At Keystone Pool & Patio, we believe your outdoor space is more than just a backyard—it’s where memories are made, tranquility is found, and the beauty of Siesta Key’s natural charm is celebrated. From luxurious custom pools to beautifully designed patios and outdoor kitchens, we create spaces that reflect your unique lifestyle and elevate your home’s value.

Our Unique Service in Siesta Key

Lifetime Workmanship
Warranty

We stand by our work. Every pool and patio we build comes with a lifetime workmanship warranty, so you can enjoy your outdoor retreat with complete peace of mind.

Complimentary 3D
Design Renderings

Imagine your dream before it becomes reality. We provide a complimentary 3D design rendering with every quote, allowing you to visualize the transformation down to the last detail.

Turn-Key
Service

We handle every aspect of your project—from design and permits to construction and final touches. With Keystone, there’s no stress—just results.

Integrity and
Precision

When we give you a timeframe and a proposal, we stick to it. Our word is as solid as the concrete we pour.

Flexible Financing
Options

Building your dream pool or patio is easier than ever with our convenient financing plans. Get started today and pay on terms that fit your budget

Custom Pools

Dive into Excellence

From sleek infinity pools to resort-style retreats, our pools are designed to complement your property’s unique charm.

Custom Designs

From infinity edges to free form styles, we shape your vision into a stunning reality.

Durability and Elegance

Our concrete pools are built to last, using the finest materials and techniques.

Added Features

Sun shelves, waterfalls, spas, and lighting transform your pool into a complete experience.

Lifetime Warranty

Because your peace of mind matters.

Patios and Decks

The Foundation of Outdoor Living

Create the perfect space to relax or entertain with patios and decks crafted to withstand Florida’s coastal elements.

Tailored Aesthetics

Whether it’s a sleek modern look or rustic charm, we design patios that match your style.

Top-Quality Materials

Pavers, stamped concrete, or natural stone—your choice, our expertise.

Multi-Use Spaces

Entertain guests, enjoy quiet mornings, or bask in the Florida sunshine on a patio made just for you.

Weather-Resistant Design

Built to withstand the elements while maintaining beauty
and integrity.

Discover How We’re Transforming Backyards Across Sarasota

Outdoor Kitchens

Where Flavor Meets Function

Elevate your hosting game with outdoor kitchens designed for al fresco dining and entertaining.

Official dealers for

Flexible Financing Available

Transform your Pool & Patios into reality with our flexible financing options! Enjoy a stress-free experience that fits your budget and lifestyle.

Call Us Now To Discover Our Financing Options

Beyond the Basics

Enhance Your Outdoor Experience

Why stop at pools, patios, and kitchens? Keystone Pool & Patio offers a variety of upgrades to complete your outdoor oasis.

Fire Features

Fire pits and fireplaces to add warmth and ambiance.

Custom Landscaping

Lush greenery, water features and lighting to frame your space beautifully.

Pergolas and Cabanas

Lush greenery and lighting to frame your space beautifully.

Pool Accessories

Automated covers, heating systems, and custom tiles to make your pool uniquely yours.

Hear from Our Clients

Fast. Easy. Creative. Design. Honest. Prompt. Amazing, this describes Keystone Pool & Patio. Dean and his team are awesome to work with and the communication was great. The renderings I got from Keystone are exactly what we got in the end.

Keystone pools did an amazing job on our pool deck marble tile job. They finished in under the scheduled time which we had requested due to company coming, and it is absolutely beautiful. Highly recommend!

Just built a new house in Sarasota. Dean has been very responsive and timely with the extras little touches every homeowner appreciates! Would recommend and use them again!

Absolutely incredible experience with Keystone Pool & Patio! They transformed our backyard into a resort-style oasis with a stunning marble pool deck that looks straight out of a magazine. The quality of the installation and attention to detail were outstanding — every cut and line is perfect.

Keystone Pool & Patio: Your
Siesta Key Dream, Delivered

Whether it’s a custom pool to escape the summer heat, a patio perfect for hosting, or an outdoor kitchen for family gatherings, we specialize in creating spaces that exceed expectations. Serving Siesta Key, FL, we bring a blend of elegance, durability, and functionality to every project.

Get a Free Custom Quote

How We Bring Your
Vision to Life

Free Consultation

Schedule your free consultation, and we’ll visit your Siesta Key property to understand your vision and assess your space.

Custom Design Proposal

Receive a detailed quote and complimentary 3D rendering so you know exactly what to expect.

Flawless Construction

Our expert team brings your design to life with precision craftsmanship and attention to detail.

Enjoy Your Dream Space

Relax, entertain, and enjoy your stunning outdoor living space built just for you.

Your Outdoor Dream Starts Here

At Keystone Pool & Patio, we’re not just builders – we’re visionaries. Let us turn your backyard into a luxurious retreat that reflects your style and enhances your lifestyle.