

Montana’s climate calls for more than standard construction. Our decks are designed to withstand harsh winters, rapid temperature changes, and UV-heavy summers. We use weather-resistant materials like pressure-treated lumber and premium composite boards that won’t warp, fade, or splinter. Local homeowners in Belgrade count on our team for decks that stay strong and safe through snowpack, hail, and heat. Whether you live in River Rock or near Jackrabbit Lane, we deliver structures that are as practical as they are inviting.

How Can We Help?
Building decks in Belgrade requires more than basic carpentry — it’s about knowing local conditions, zoning, and materials that stand the test of time. Our team brings years of regional experience to every backyard build. We help you navigate HOA guidelines in newer neighborhoods like Prescott Ranch and offer structural reinforcements suited for the snow load of Montana winters. From permitting to finishing touches, we guide you every step of the way.
Regional insight into Belgrade zoning & HOAs
Built to meet snow load & wind requirements
Locally trusted for high-skill craftsmanship

No two backyards in Belgrade are the same that’s why every deck we build starts with a custom design plan. Whether your lot overlooks farmland or sits in a suburban cul-de-sac, our designers shape the layout, materials, and features around your goals and the terrain. We’ve crafted sun-soaked pool decks in River Rock, rustic pergolas on the west side, and screened-in porches near Lewis & Clark Park. Everything is tailored from railing styles to stair placement — for beauty, function, and long-term performance.

We source materials built to endure the freeze-thaw cycles, elevation shifts, and temperature swings common in the Gallatin Valley. From naturally resilient cedar to moisture-resistant composite decking, we only recommend products proven to perform here in Belgrade. Stains, sealants, and fasteners are carefully chosen to resist moisture intrusion, sun damage, and rust. We’ll guide you through each material decision — helping you get the most out of your investment in beauty and longevity.
Our full-service approach means we manage your entire project from start to finish no hand-offs, no shortcuts. We start with design approval and permitting based on Belgrade’s local codes, then handle demolition, site prep, framing, and finishing. We use laser levels, structural anchors, and weatherproof fasteners to ensure every build is rock-solid and precise. Whether it’s a second-story deck with mountain views or a backyard oasis with a hot tub surround, we treat each project like it’s our own.


Prescott Ranch: Popular for its family-friendly layout and new construction homes, Prescott Ranch has HOA guidelines we navigate with care to design decks that comply while still standing out.

River Rock: Known for its parks and water features, River Rock offers scenic backdrops for elevated decks and patios. We match styles to blend with the neighborhood’s natural charm.

Meadowlark Ranch: With spacious lots and open views, Meadowlark Ranch is ideal for larger multi-tiered decks and backyard structures like pergolas and sunrooms.
Don't worry, we can help!
At Alliance Deck Builders of Belgrade, we live where we build. Our team understands Montana’s tough seasons and Belgrade’s local building codes, giving you a contractor who’s both neighbor and expert. From design to cleanup, we handle every detail with integrity, clear communication, and skilled workmanship. We don’t just build decks — we build relationships that last long after the project is done. When you work with us, you’re choosing a trusted local crew that shows up, follows through, and delivers quality every time.
Old decks in Belgrade often suffer from warping, rot, and loose fasteners due to snow buildup, moisture exposure, and strong summer sun. Our repair services target these issues head-on — replacing unsafe boards, securing frames, and refinishing surfaces to extend the life of your outdoor space. We also offer re-decking options for homeowners ready to upgrade to composite while keeping their existing structure. Whether it’s a quick fix or a full rehab, we bring your deck back to life with skill and care.
Have questions about planning, permits, or materials? Here are answers to some of the most common things Belgrade homeowners ask when starting a deck project with us.
Yes. Most deck projects in Belgrade require a city permit. We handle all the permitting and code compliance on your behalf.
Composite decking and pressure-treated wood both perform well. We recommend based on your needs, budget, and sun/snow exposure.
Yes — with the right planning. We often build during fall and winter, weather permitting. Cold weather framing requires special tools and prep.
Absolutely. We design to meet local HOA guidelines and provide documentation for your submission process.

We design and build custom decks tailored to your home, lifestyle, and outdoor space—built for comfort, code, and long-term value.

Durable, low-maintenance decking in brands like Trex and TimberTech. We install with expert framing and clean finishes.

Traditional wood decks built from cedar or pressure-treated lumber, sealed for longevity and built with care.

We replace rotted joists, tighten loose rails, and restore sagging stairs—bringing your deck back to safe, usable shape.

We clean, sand, and seal old decks to restore natural color and extend the life of your outdoor space.

Tiered decks add dimension and function. We build secure, attractive multi-level systems with unified stairs and rails.

We extend existing decks or replace worn boards with modern composite or sealed wood—saving the foundation when possible.

From pergola-style shade to full patio roofs, we protect your deck space from rain, sun, and snow with stylish coverage.

Enjoy fresh air without the bugs. We build screened rooms and glass-walled sunrooms for relaxing in all weather.

We build grilling areas, outdoor sinks, and kitchen setups into decks—complete with fire-safe materials and smart layout.

Add architectural charm and functional shade with custom pergolas, gazebos, or arbors—built freestanding or integrated.

Slip-resistant, water-safe decks designed to wrap hot tubs or pool edges with beauty and durability.

We construct code-compliant outbuildings including garages, workshops, and storage sheds with matching exterior finishes.

We fabricate and install deck railings and stairs to match your design goals and meet local safety codes.

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.
Ready to transform your outdoor space? Alliance Deck Builders of Belgrade is here to help — from design consultations to the final build. We offer honest pricing, licensed craftsmanship, and durable materials that hold up to Montana’s seasons. Whether you're envisioning a hot tub surround, screened porch, or a stunning second-story deck, we bring your vision to life with care and precision. Call today to get started or request your free estimate online.
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