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Phone Number

(410) 324-0487
Coastal Pools designs and builds custom concrete and gunite swimming pools through a clear, structured process. From the initial consultation and custom design to construction and final handover, every project includes dedicated oversight, defined milestones, and consistent communication.

We build custom inground pools throughout New Castle County, including Middletown, Newark, Bear, Wilmington, Hockessin, Townsend, New Castle, and nearby communities.

Custom Inground Pool Construction in New Castle County, Delaware

Clear Timelines & Weekly Updates

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Decades of Building Experience

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Experienced Pool Builders Serving New Castle County

Coastal Pool Builders delivers custom inground pool construction across New Castle County, DE — from Wilmington, Newark, Middletown and beyond. Our team combines decades of hands-on building experience with a structured process focused on clear communication, dependable timelines, and consistent project visibility from start to finish.
Our construction team brings decades of combined experience to every pool project in New Castle County, using proven methods and careful oversight throughout the build.

Designs Built Around Your Property

We design every pool to suit the specific lot, soil conditions, and homeowner goals found across northern Delaware. No two Coastal pools are the same.

Complete Construction Management

From permit coordination and excavation to plumbing, electrical, and final finish, we handle the entire build under one dedicated project team.

Quality Materials and Craftsmanship

We use high-quality materials, proven construction methods, and professional-grade equipment to support long-term durability, structural integrity, and reliable performance.

Why Choose Us

Coastal Pool Builders specializes exclusively in new inground pool construction. We design and build custom concrete and gunite swimming pools for homeowners across New Castle County using a structured, transparent process that prioritizes quality workmanship, clear communication, and dependable timelines.

  • Custom Pool Design – Every pool we build in New Castle County starts with a detailed design tailored to your property dimensions, lifestyle needs, and long-term vision. We balance aesthetics with build efficiency to create pools that look great and last.
  • Concrete & Gunite Pool Construction – We specialize in concrete and gunite pool construction — not fiberglass, not prefabricated shells. Our pools are engineered on-site using premium materials and reinforced steel for maximum durability in Mid-Atlantic conditions.
  • Project Management & Scheduling– Every build includes a dedicated project manager who serves as your single point of contact. You receive a clear construction schedule with defined milestones, regular updates, and full visibility into progress.
  • Premium Finishes & Materials – From interior finishes and coping to tile selections and decking, we use high-quality materials that deliver lasting beauty and structural performance. We proudly offer PebbleTec® finish options.
  • Site Preparation & Excavation –We handle all site work including grading, excavation, and soil management — accounting for the specific ground conditions found across northern Delaware.
  • Residential Pool Builds – We provide new pool construction for residential properties throughout New Castle County, delivering the same structured process, professional oversight, and quality standards on every project — whether it's a compact backyard pool or a larger custom installation.

Our New Castle County Pool Construction Services

Create a lasting oasis with trusted pool finishes that enhance beauty and durability for your outdoor space.

5 Stars Google Rated

100+ Years Industry experience

1500+

Finished Projects

Award Winning Company

Meet The Team

At Coastal Pools, our success is built on the dedication and expertise of our exceptional team. Our commitment to excellence extends beyond constructing pools; it encompasses the talented individuals who bring our clients' dreams to fruition. More than just a team, we are a family united by a shared passion for designing beautiful pools and creating memorable experiences. We invite you to meet the members of the Coastal Pools family who will work diligently to turn your vision into reality.

Expert Pools Service You Can Trust

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Meet The Coastal Pools Family

Why Choose Us

Why New Castle County Homeowners Choose Coastal Pool Builders

Building a new pool is one of the largest investments you'll make in your home. Homeowners choose Coastal Pool Builders because we deliver a clear, accountable construction experience backed by real expertise and measurable results.

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Decades of Experience

Decades of combined industry experience delivering exceptional pool projects.

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1,500+ Projects

Successfully completed more than 1,500 custom pool installations.

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Project Manager

A dedicated project manager guides every build from start to finish.

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Clear Timelines

Defined milestones and transparent construction schedules you can trust.

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Regular Updates

Stay informed with proactive communication throughout the project.

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5-Star Reviews

Consistently rated five stars by verified homeowners across Delaware.

Consultation & Site Evaluation

LET US BUILD YOUR PERFECT POOL PARADISE

At Coastal Pools, we believe that exceptional pool projects begin with great design. We offer a range of design services tailored to your unique preferences, from simple concepts by our skilled in-house team to collaborative efforts with builders and architects.

Construction & Build

Custom Design & Planning

Final Inspection & Handover

Our Work Process

Our expertise and resources ensure your outdoor space is transformed into a stunning oasis that reflects your vision. Trust us to create the perfect setting for relaxation and enjoyment in your backyard. Contact us today to get started!

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Cities & Communities We Serve

Coastal Pool Builders proudly serves homeowners across New Castle County, Delaware, including the following cities and communities:
Wilmington
Newark
Middletown
Bear
New Castle
Hockessin
Claymont
Townsend
Odessa
Delaware City
Elsmere
Newport
Christiana
Pike Creek
Wilmington Manor

Investing in quality pool finishes is essential for any pool project. That’s why we proudly offer PebbleTec finishes.

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Our Work

Recent Pool Projects

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Luxurious pools crafted in Lewes, Delaware.

Elegant Bayview Pool by Royal Oak Builders

Perfect Backyard Oasis for Ultimate Relaxation

Rehoboth Beach Custom Pool with Integrated Spa

Ultimate Poolside Relaxation for Your Perfect Escape

In-Pool Custom Bar Installation Services

Spacious Sun Shelf and Curved Pool Design

Sleek Geometric Pool with Tanning Ledge and Spa

This stunning Lewes pool features a vibrant turquoise finish, a spacious tanning ledge, and a luxurious built-in spa.

This pool features a warm ambiance with fire bowls and an infinity edge, creating stunning views over the water.

This family-friendly pool includes a built-in spa, water slide, and fire pit for enjoyable gatherings and cozy evenings.

This exquisite property boasts a Crema Eda Rosa patio and Cool Blue Pebble Sheen by PebbleTec for a timeless elegance.

This project was enjoyable from the beginning, as building so close to the water is a rare opportunity for us.

This project was enjoyable from start to finish. The homeowner, a dedicated entrepreneur, envisioned a stunning pool for relaxation.

Most customers have a basic vision, and they rely on our design team to bring their dream pool to life.

This modern Kent Island pool features clean lines, a waterfall, a built-in spa, and a spacious tanning ledge for a sleek look.

What types of pools does Coastal Pool Builders construct in New Castle County?

We specialize in custom concrete andgunite inground pool construction across New Castle County. Each pool isdesigned and built on-site to match your property and preferences. We do notinstall fiberglass or above-ground pools.

How long does a typical pool construction project take in New Castle County?

Pool construction timelines vary based ondesign complexity, permitting, site conditions, material selections, andweather. Most projects typically take approximately six to twelve weeks onceconstruction begins. Your project manager will provide a project-specificschedule.

Will I have a dedicated point of contact during construction?

Yes. Every Coastal pool build includes adedicated project manager who serves as your single point of contact fromdesign through final handover. You'll receive regular updates and have directaccess throughout the project.

Do you handle permits for pool construction in New Castle County?

Yes, we coordinate the permitting process forpool construction projects in New Castle County. Our team is familiar withlocal requirements across the county and handles the paperwork on your behalf.Yes, we coordinate the permitting process forpool construction projects in New Castle County. Our team is familiar withlocal requirements across the county and handles the paperwork on your behalf.

What finishes and materials do you use for new pools?

We use premium concrete and guniteconstruction, quality reinforcement, and professional-grade pool equipment. Wealso offer a range of coping, tile, decking, and PebbleTec® finish options.

Do you offer free estimates for pool construction in New Castle County?

Yes, we offer complimentary on-siteconsultations and estimates for new pool construction. Contact us to schedule avisit to your property.

Have A Question?

Everything You Need to Know About Pool Construction in New Castle County

At Coastal Pools, we understand that building a pool is a significant investment. That’s why we've compiled this FAQ section to address common questions and concerns. Whether you’re curious about design options, maintenance, or financing, we’re here to provide clarity and help you navigate the process with confidence.

Contact

(410) 324-0487

500 Saddler Rd., Grasonville, MD 21638

info@coastalpoolbuilders.net

Services

  • Custom Swimming Pool Design
  • Pool Features & Enhancements
  • Pool Construction: Built to Last
  • Vinyl Pool Liner Repairs & Replacements
  • Hot Tub & Spa Installation
  • Pool Renovations & Upgrades
  • Pool Maintenance & Care
  • Complete Pool Solutions
  • Custom Outdoor Kitchen Design & Builds
  • Retractable Pergolas & Entertainment Area