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Greenwich, Connecticut · Custom Pool Design & Installation
Everything You Need for Your Perfect Pool
Coastal Pools and Spas brings 20+ years of luxury pool design and construction to Greenwich backyards — custom gunite and fiberglass pools, free 3-D design consultations, and complete outdoor living builds from concept to completion.
Custom Luxury Pools
Your Premier Luxury Pool Builder in Greenwich, CT
At Coastal Pools and Spas, we combine 20 years of experience with a dedication to designing your perfect outdoor oasis. Our team of builders and designers works closely with you every step of the way to bring your vision to life — specializing in luxury gunite and fiberglass pools that turn Greenwich backyards into private resorts.
Your pool is more than water in the ground — it's the centerpiece of your backyard. We craft artful swimming pools that extend beyond the water's edge, pairing each design with custom landscaping, outdoor kitchens, patios, and fire features that complete the retreat.
Custom Luxury Pool · Greenwich, CT Our Top Sellers
Signature Pool Designs
Explore three of our most requested pool series — each fully customizable for your Greenwich backyard.
C Series
Sizes: 16 x 35 | 16 x 40
D Series
Sizes: 12x24 | 15x28 | 15x32 | 16x36 | 16x40
R Series
Sizes: 10x20 | 12x24 | 15x28 | 15x32 | 16x36 | 16x40
Why Choose Us
Our Signature Approach
Four commitments guide every luxury pool we design and build for Greenwich homeowners.
Our Promise to You
Your backyard is a sanctuary, not just a space. We design environments that reflect your home's character and bring your household together.
Crafted with Care
It's all in the details. We use the finest materials and construction technology so your pool is visually captivating, durable, and safe.
Trust & Transparency
Our builders and designers guide you from concept to creation, staying true to your vision and budget with integrity at the core.
Beyond Expectations
We build lasting relationships through attentive support and advice — from our initial meeting to the final inspection.
Complete Backyard Solutions
Build the Whole Retreat, Not Just the Pool
Luxurious patios, custom outdoor kitchens, fire pits, and more — tailored to enhance your Greenwich home's natural charm.
Patios 
Walkways 
Outdoor Kitchens 
Fire Pits 
Retaining Walls Visualize Your Dream Pool
We provide customized 3-D renderings of your home and backyard so you can see your perfect pool before we build it.
Recent Work
Jaw-Dropping Pool Designs
Our Resources
Learn Before You Build
Helpful guides from our team on pool types, materials, and what to expect when building a luxury pool.
Pool Design
Discover the Best Fiberglass Pools Near You
What to look for when comparing fiberglass pool builders and designs for your backyard.
Read the Guide →
Installation Guide
In Ground Fiberglass Pool Installation: Complete Guide
A complete walkthrough of what to expect during a fiberglass pool build for homeowners.
Read the Guide →
Climate & Durability
Built for Freeze-Thaw Weather Conditions
Why choosing the right materials matters for pools built in the Northeast climate.
Read the Guide →Google Reviews
Trusted by Homeowners Across NY & CT
Coastal Pools and Spas has spent 20+ years earning the trust of homeowners throughout Westchester, Putnam, Dutchess, and Fairfield County — read verified reviews from our clients directly on Google.
"Coastal Pools designed and built exactly the backyard we envisioned. The 3-D rendering matched the finished pool almost perfectly."
— Verified Google Review"Professional from start to finish. Our new pool and patio completely transformed how we use our backyard."
— Verified Google ReviewServing Greenwich, CT
Visit or Call Coastal Pools and Spas
- Office Address 174 Brady Ave, Suite 100, Hawthorne, NY 10532
- Call Us (914) 420-8716
- Hours Mon–Fri 9:00 AM–5:00 PM · Sat 9:00 AM–12:00 PM
Ready to Build Your Dream Pool in Greenwich?
Call now to schedule your free 3-D design consultation and start planning your luxury backyard.