Expert Deck Building Across the Show-Me State
Deck Builders of Missouri
Built for Missouri Homes and Outdoor Lifestyles
Serving Missouri’s Major Cities with Precision
Alliance Deck Builders of Missouri creates outdoor living spaces that match the needs of each region—whether you're upgrading a backyard in Springfield or adding a rooftop deck in St. Louis. Our team works with climate-appropriate materials, understands city permitting, and designs for long-term durability in both urban and rural environments. We bring structure, style, and full-service expertise to every job—making sure your project is done right from the ground up.
How Can We Help?
We Build Statewide, From Kansas City to St. Louis
Missouri Cities We Serve
From historic homes in St. Charles to modern builds in Lee’s Summit and O’Fallon, our crews are trusted for consistent craftsmanship across Missouri. We understand wind loads, weather patterns, and local zoning—ensuring your outdoor space is as practical as it is beautiful.
We Install Composite Decks Across Missouri
Choose the city closest to you!
Deck Builders with Missouri Roots
Alliance Deck Builders of Missouri combines local insight with proven construction experience. We know what works across the state—from storm-resistant materials in St. Louis to frost-protected builds in Columbia. Our team has worked in historic neighborhoods, new developments, and tight urban spaces—each time delivering structures that meet code, match the home, and last through Missouri’s seasons. No shortcuts, just smart design and long-term results.
Deck Construction That’s Built for Missouri Weather
Full-Service Outdoor Builds Across the State
Deck Design & Construction
We design and build custom decks tailored to your home, lifestyle, and outdoor space—built for comfort, code, and long-term value.
Composite Deck Installation
Durable, low-maintenance decking in brands like Trex and TimberTech. We install with expert framing and clean finishes.
Wood Deck Building
Traditional wood decks built from cedar or pressure-treated lumber, sealed for longevity and built with care.
Deck Repair & Structural Reinforcement
We replace rotted joists, tighten loose rails, and restore sagging stairs—bringing your deck back to safe, usable shape.
Deck Restoration & Refinishing
We clean, sand, and seal old decks to restore natural color and extend the life of your outdoor space.
Multi-Level Deck Construction
Tiered decks add dimension and function. We build secure, attractive multi-level systems with unified stairs and rails.
Deck Extensions & Re-Decking
We extend existing decks or replace worn boards with modern composite or sealed wood—saving the foundation when possible.
Covered Decks & Patio Roofs
From pergola-style shade to full patio roofs, we protect your deck space from rain, sun, and snow with stylish coverage.
Screened-In Porches & Sunrooms
Enjoy fresh air without the bugs. We build screened rooms and glass-walled sunrooms for relaxing in all weather.
Outdoor Kitchens & Grilling Stations
We build grilling areas, outdoor sinks, and kitchen setups into decks—complete with fire-safe materials and smart layout.
Pergolas, Gazebos & Arbors
Add architectural charm and functional shade with custom pergolas, gazebos, or arbors—built freestanding or integrated.
Pool Deck & Hot Tub Surrounds
Slip-resistant, water-safe decks designed to wrap hot tubs or pool edges with beauty and durability.
Detached Garages & Sheds
We construct code-compliant outbuildings including garages, workshops, and storage sheds with matching exterior finishes.
Custom Deck Railings & Stairs
We fabricate and install deck railings and stairs to match your design goals and meet local safety codes.
Commercial Deck Projects (Restaurants, Rooftops, etc.)
From rooftop lounges to restaurant patios, we build commercial-grade decks that handle heavy use and meet ADA compliance.
Innovation
Fresh, creative solutions.
Integrity
Honesty and transparency.
Excellence
Top-notch services.
Your Missouri Deck Starts Here
Whether you're planning a full outdoor kitchen in O’Fallon or restoring a classic deck in Columbia, Alliance Deck Builders of Missouri delivers local expertise and high-quality results. Contact us today to schedule a consultation—we’re ready to bring your outdoor vision to life.
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