

Not Just Boxes — Fully Framed Buildings
Why Homeowners Choose Custom Over Kits
Big-box sheds and kits rarely last — or look good. We build real structures: fully framed, code-compliant, and matched to your home’s roof pitch, siding, trim, and foundation. Want overhead storage? Built-in workbenches? Electric and insulation? We build it in. From simple sheds to multi-bay garages, you’ll get more than storage — you’ll get space that works.
Framed, Anchored & Ready to Use
We start with site planning, then pour footings or slabs and frame the structure to match your layout. Roofing, siding, trim, and doors are customized to your preferences — or matched to your house. Electrical wiring, window install, and insulation are available on request. Everything is built to code with structural integrity and everyday use in mind.
Site Grading, Concrete Footings & Framing
Roofing, Trim & Siding Matched to Your Home
Optional Electrical, Insulation & Interior Add-Ons

We don’t build sheds that warp, lean, or leak. Every structure is framed to last — with proper anchoring, vented roofing, and durable siding. Whether you’re storing lawn equipment or converting it into a backyard studio, we match form with function. Need double doors, windows, or built-in shelving? You’ve got options.

From Tools to Toys to Trucks
Detached Garages That Match Your Needs
From a one-car workshop to a two-bay garage with attic storage, we build to your specs. Our detached garages include concrete pads, framing, roofing, and code-compliant doors and vents. Add lighting, workbenches, or storage systems — and keep everything safe from South Carolina’s sun and storms. It’s more than a place to park — it’s real, usable space.
Our garages and sheds are custom-framed on-site — no prefabricated panels or flimsy hardware. Every detail is built for your lot, your goals, and your weather. Need hurricane-rated tie-downs? No problem. Want windows and finished walls? Done. These are permanent structures designed for decades of use, not seasonal storage.

Built to Match Your Home: Roof pitch, siding, trim, and colors aligned.
Real Framing, Not Flimsy Kits: We use treated lumber and build on-site.
Storage That Works Long-Term: Designed for daily use, not seasonal patch jobs.
Add Electric, Windows & Workspace: Upgrade from a shed to a functional room.
Built to Code With Solid Foundations: Footings and framing that last for decades.
Don't worry, we can help!
We don’t cut corners — we build outbuildings that feel like part of your property. Whether it’s a full garage with storage or a backyard shed with electricity, you’ll get structure, style, and strength. Our team handles everything from grading to framing, giving you usable space you’ll rely on for years.
Custom-Sized to Fit Your Lot & Storage Needs
Full Builds — Not Drop-Off Kits
Weather-Ready for South Carolina’s Climate
Your garage or shed doesn’t have to be an afterthought. We build detached structures that match your home’s look and meet your everyday needs. Use it for vehicles, yard tools, hobby space, or a side business — all with the kind of weather resistance, insulation, and layout you’d expect from any permanent structure.
Thinking of building a detached garage or shed? Here are a few common questions to help you get started.
Yes — we align roof pitch, siding, paint, and trim so it looks like it’s always been part of your home.
Yes. We handle all necessary permits and ensure your outbuilding meets South Carolina code.
Yes — we install footings, slabs, or piers depending on the size and use of your structure.
Absolutely. We offer full custom options for interior and exterior features.

Tailored designs that match your space, vision, and budget—built to last and code-compliant from day one.

Low-maintenance decking in top brands like Trex and TimberTech, resistant to fading, warping, and moisture.

Classic wood decks using durable cedar or pressure-treated pine for beauty and budget-friendly performance.

From loose rails to sagging joists, we restore safety and stability with expert inspections and repairs.

Bring your old deck back to life with sanding, staining, board replacement, and sealing services.

Tiered decks for sloped yards or high elevations—engineered for access, drainage, and scenic views.

Expand or re-surface existing structures with new materials and added square footage—without full teardown.

Protect your space from sun and rain with gable, shed, or flat roof additions built to match your home.

Bug-free outdoor spaces or four-season comfort, built with framing, screens, windows, and insulation.

Deck-based kitchens with built-in grills, sinks, and prep space for serious backyard cooking.

Custom shade structures built standalone or on your deck—cedar, vinyl, or composite options available.

Moisture-resistant decks designed for safety and slip resistance around water features.

Fully framed outbuildings designed to store tools, lawn gear, or serve as workshops or guest suites.

Choose from wood, metal, cable, or composite rail systems—plus safe and stylish stair designs.

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.
If you're ready for a better backyard, we're ready to build it. With Alliance Deck Builders, you get personal service, quality craftsmanship, and outdoor spaces made to enjoy. Contact us today to get started.

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