Coastal Living Starts with the Right Deck
Deck Builders of Mount Pleasant
Trusted by Homeowners Across Mount Pleasant
Coastal Construction, Custom Results
Decks in Mount Pleasant must handle more than just foot traffic—they face salt air, strong sun, and sudden storms. That’s why we use durable composites and treated wood options that thrive in coastal environments. Our team is familiar with local code, HOA rules, and the unique elevation and drainage needs near the coast. From Old Village to Park West, we design outdoor features that blend seamlessly with Mount Pleasant’s architecture and landscape.
How Can We Help?
Why Mount Pleasant Homeowners Trust Us
Decks Designed for Coastal Durability
Not all decks are built for life near the water—but ours are. We use materials and hardware selected for salt resistance and structural longevity. Whether you’re facing the harbor or tucked into a planned community, we’ll tailor your project for both performance and curb appeal.
Stainless hardware for salt-air protection
Composite decking perfect for humidity and UV
HOA-friendly designs for neighborhoods like I’On
Custom Builds That Match Mount Pleasant Homes
Blending Style, Code, and Coastal Function
From the historic charm of Old Village to the upscale aesthetics of Carolina Park, our deck designs reflect the diversity of Mount Pleasant neighborhoods. We work with you to match trim, color palettes, and finishes while adhering to strict zoning and elevation guidelines. Whether you're building near the marsh or inland, we account for wind exposure, ground moisture, and drainage to ensure your deck is as functional as it is beautiful. The result? A space that fits your home, enhances your lifestyle, and holds up to the Lowcountry climate.
More Than Just Decks
Full Outdoor Living Spaces, Built Right
In Mount Pleasant, outdoor living is part of everyday life. That’s why we offer more than just decks—we design screened-in porches, patio roofs, pergolas, and grilling stations that let you enjoy the outdoors in comfort. Whether you're hosting oyster roasts, watching sunsets over the marsh, or relaxing under a covered porch, our builds are made for the way you live. Each structure is crafted to meet wind zone standards, resist corrosion, and deliver beauty with zero shortcuts.
Built for Salt, Sun, and Storms
Coastal Materials That Last
Mount Pleasant’s coastal climate demands smart material choices. We use composite decking built to resist warping, fading, and mold—even under daily UV and humidity. For traditionalists, we offer sealed cedar and pressure-treated pine with coastal-grade fasteners. Every deck includes stainless or coated hardware to prevent corrosion from salty air. We also address ventilation, water runoff, and spacing to keep your structure stable and safe. It’s not just about building something that looks great—it’s about building something that stays great in Mount Pleasant weather.
Decks That Fit Mount Pleasant Neighborhoods
I’On: We craft HOA-compliant decks and porches in I’On with trim and color details that match the neighborhood’s refined architecture.
Old Village: In Old Village, we blend historic charm with modern strength—building porches and decks that respect the home’s original style.
Carolina Park: Carolina Park homeowners count on us for large composite decks, pergolas, and patio roofs that expand outdoor living space.
Don't worry, we can help!
Your Mount Pleasant Deck Builder
Alliance Deck Builders of Mount Pleasant brings a coastal focus to every project. We know what it takes to build strong, beautiful decks that hold up to salty air, tropical storms, and summer humidity. Our team lives and works in the Lowcountry, and we’ve built hundreds of projects across Mount Pleasant—from elevated porches overlooking the marsh to screened sunrooms perfect for relaxing evenings. When you hire us, you’re working with a team that respects your time, your property, and your vision for outdoor living.
From Consultation to Completion
A Process Built on Clarity and Care
Your project starts with a free on-site consultation where we listen, measure, and offer tailored recommendations. You’ll receive a clear design plan and fixed-price quote—no surprises. Once approved, we handle permits, manage inspections, and stay in touch throughout the build. Our Mount Pleasant crews show up on time, maintain a clean site, and treat your home like it’s our own. Whether it’s a quick re-deck or a full outdoor transformation, we deliver on time and on budget.
Common Questions from Mount Pleasant Residents
Deck & Porch FAQs for Coastal Builds
Mount Pleasant homeowners have unique concerns when building near the coast. Below are answers to the most frequent questions we receive.
Are your decks built to handle coastal weather?
Yes. We use moisture-resistant materials, coastal-grade hardware, and follow local wind load and elevation codes.
Do I need HOA approval in Mount Pleasant?
In many neighborhoods, yes. We provide detailed drawings and guidance to help secure fast approvals.
How long will my new deck last in Mount Pleasant’s climate?
With proper materials, most of our builds last 25–30 years with minimal upkeep.
Can you build near marshland or flood zones?
Yes. We specialize in elevated decks and porches designed for flood-prone or high-water areas.
Where We Build Decks in South Carolina
Choose the city closest to you!
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Mount Pleasant Outdoor Services
Decks, Porches & Backyard Structures
Deck Design & Construction
Tailored designs that match your space, vision, and budget—built to last and code-compliant from day one.
Composite Deck Installation
Low-maintenance decking in top brands like Trex and TimberTech, resistant to fading, warping, and moisture.
Wood Deck Building
Classic wood decks using durable cedar or pressure-treated pine for beauty and budget-friendly performance.
Deck Repair & Structural Reinforcement
From loose rails to sagging joists, we restore safety and stability with expert inspections and repairs.
Deck Restoration & Refinishing
Bring your old deck back to life with sanding, staining, board replacement, and sealing services.
Multi-Level Deck Construction
Tiered decks for sloped yards or high elevations—engineered for access, drainage, and scenic views.
Deck Extensions & Re-Decking
Expand or re-surface existing structures with new materials and added square footage—without full teardown.
Covered Decks & Patio Roofs
Protect your space from sun and rain with gable, shed, or flat roof additions built to match your home.
Screened-In Porches & Sunrooms
Bug-free outdoor spaces or four-season comfort, built with framing, screens, windows, and insulation.
Outdoor Kitchens & Grilling Stations
Deck-based kitchens with built-in grills, sinks, and prep space for serious backyard cooking.
Pergolas, Gazebos & Arbors
Custom shade structures built standalone or on your deck—cedar, vinyl, or composite options available.
Pool Deck & Hot Tub Surrounds
Moisture-resistant decks designed for safety and slip resistance around water features.
Detached Garages & Sheds
Fully framed outbuildings designed to store tools, lawn gear, or serve as workshops or guest suites.
Custom Deck Railings & Stairs
Choose from wood, metal, cable, or composite rail systems—plus safe and stylish stair designs.
Commercial Deck Projects (Restaurants, Rooftops, etc.)
Built to code and designed for business—rooftops, patios, and seating decks for commercial spaces.
Innovation
Fresh, creative solutions.
Integrity
Honesty and transparency.
Excellence
Top-notch services.
Let’s Build Your Mount Pleasant Outdoor Escape
Whether you're adding a coastal porch or a custom deck with a view, Alliance Deck Builders of South Carolina is ready to help. We bring years of local experience, a commitment to craftsmanship, and a deep understanding of Mount Pleasant’s codes and climate. Contact us today to schedule a free on-site consultation—and start building your outdoor dream space.
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