

Sheds and Garages That Do More Than Store Stuff
We don’t build prefab boxes—we build framed structures with real function. Whether you need a small garden shed, a utility outbuilding, or a full-sized garage with attic trusses and electrical service, we’ll design it for how you plan to use it. You choose the size, layout, roof pitch, and finishes—we handle the plans, permits, and build.
Secure, Strong & Smartly Designed
We build every unit like a small home—framed, leveled, and finished to code. From concrete pads to insulated walls, your structure is ready for tools, vehicles, or seasonal gear.
Full stick-frame or post-frame builds
Slab or wood-framed floor systems
Roofing, siding, and window/door options

We don’t build eyesores. We frame, side, and roof your detached garage or shed to match your existing house or deck. From shingle color to trim style, we make sure your new building feels like part of the plan—not an afterthought. Whether it’s a rustic cedar shed or a fully finished garage, our builds blend in and hold up.

More Than a Box with a Door
Need a place to park the mower, run power tools, or store bikes and bins? We’ll help you design a structure that works. Add shelves, lofts, windows, lighting, or even heating. From simple storage to functional workshops, we turn your extra space into something truly useful. [
We build every detached garage and shed to meet New York’s structural requirements—wind load, snow load, and foundation rules included. We handle all permits, inspections, and framing details so your new outbuilding is rock-solid and ready to use.

Fully Framed & Anchored: Built like a real building—not a flimsy kit.
Custom-Sized for Your Needs: We design to fit your gear, vehicles, or projects.
Styled to Match Your Home: Roof pitch, siding, and trim options to blend in.
Built with Permits: We handle local codes, zoning, and inspections.
Future-Proof Layouts: Plan now for lofts, electric, or expansion later.
Don't worry, we can help!
We’ve built everything from compact backyard sheds to multi-bay detached garages with workbenches and storage lofts. Whatever your goals, we’ll make the structure secure, weatherproof, and useful. [
Gable, lean-to, or barn-style roof options
Optional vents, windows, and insulation
Electrical-ready framing with breaker box placement
Our sheds and garages are functional rooms—not afterthoughts. From proper lighting to load-rated floors, we design your outbuilding to be useful every day. Whether you're storing gear or building something new, your space is ready.
Here are some common questions about getting a shed or detached garage built in New York.
Yes. We pull permits and handle inspections as part of the project.
Absolutely. We can match colors, materials, and styles for a cohesive look.
Both are strong. Slabs are best for heavy equipment; framed floors are great for raised storage.
Yes. We’ll frame for wiring and coordinate licensed trades for full electric or HVAC.











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.
From urban rooftops to quiet lakeside yards, Alliance Deck Builders of New York delivers decks that look good and hold up. Whether you need a simple upgrade or a showpiece outdoor living space, we bring the tools, experience, and team to get it done right. Contact us today to start your project with a free quote.

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