Reliable Wood Deck Builders in Sioux Falls, SD
Custom-built wood decking, new decks, replacement decks, and residential outdoor living improvements.

What to expect
- Clear communication and returned phone calls
- Master carpenters who show up when scheduled
- Work accurately scoped to your specific project requirements
- Comprehensive free estimate request with no obligation

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Custom-built wood decking for outdoor living.
3 Generations Inc. builds custom wood decks for homeowners in Sioux Falls, Tea, and surrounding South Dakota communities. From a brand-new elevated backyard deck to a complete deck replacement, every project is planned around your home's layout, outdoor entertaining needs, and South Dakota's intense seasonal weather cycles.
Natural wood offers a warmth and authenticity that's hard to replicate. We work with pressure-treated lumber, cedar, and select hardwoods, and we can pair your new deck with complementary composite decking or low-maintenance decking options when a hybrid approach makes sense. Every framing decision, footing, and fastener is chosen with structural integrity and longevity in mind.
South Dakota's freeze-thaw cycles, heavy snow loads, and intense summer sun place real demands on outdoor structures. We engineer decks to handle those conditions, using proper ledger flashing, ice-and-water barriers, and code-compliant footings. Our finish carpentry background means the railings, stairs, and trim details are as precise as they are sturdy.
Whether you're building in Sioux Falls, right here in our home base of Tea, or a nearby community like Brandon, we plan the layout around sightlines, access points, and how the deck connects to the rest of your outdoor space. A deck should feel like a natural extension of the home, not an afterthought.
Many homeowners choose to extend their project beyond the deck itself. We frequently integrate custom benches, privacy screens, pergolas, and lighting, and we can design a connected custom patio or add custom carpentry details that make the space genuinely one-of-a-kind. If your home's exterior also needs attention, we handle siding and soffit work to keep the whole project cohesive.
Key Service Features & Capabilities
- ✓Custom deck design tailored to your yard and home architecture
- ✓New deck construction, structural framing, and full replacements
- ✓Pressure-treated pine, cedar, and specialty wood options
- ✓Engineered ledger flashing and ice/water barrier protection
- ✓Custom staircases, decorative railings, and built-in benches
- ✓Built specifically to withstand South Dakota climate extremes
Related Custom Carpentry & Exterior Services
Service Areas
3 Generations Inc. provides wood decks and custom exterior services throughout Sioux Falls and surrounding South Dakota communities. Select your location to learn more.