

Whether you’re looking to create a shaded sitting area, a private garden entry, or a freestanding outdoor centerpiece, we build pergolas, gazebos, and arbors that fit your space and your style. From classic cedar to modern composite, our structures are designed to handle Wyoming’s weather and elevate your outdoor living space for years to come.
Our custom outdoor structures combine visual appeal with true performance. We reinforce every post, anchor every footing, and use rot-resistant materials that are built for Wyoming’s extreme weather. Whether it’s a pergola attached to your deck or a freestanding gazebo in the yard, every build is made to last.
Pergolas with optional privacy walls and shade panels
Freestanding gazebos for seating areas, spas, or firepits
Decorative arbors for walkways, gardens, and entry gates

We design every pergola, arbor, or gazebo to suit your lifestyle — whether that means backyard lounging, garden pathways, or covered spa retreats. Our team helps you select the best location, layout, and materials based on how you live and entertain. Each structure blends form and function while enhancing the flow and feel of your outdoor area.

We offer natural wood options like cedar and redwood as well as low-maintenance alternatives like composite and vinyl. Every post is anchored, every beam is reinforced, and every finish is chosen for performance in Wyoming’s climate. Whether you want a rustic ranch look or clean modern lines, we’ll help you build a structure that fits your style and stands the test of time.
These structures do more than block the sun — they define your backyard. A pergola creates structure and shade, a gazebo offers shelter and seating, and an arbor frames a pathway or garden. We design each one to feel like a natural extension of your home and landscape, with custom details that reflect how you want to use the space.

Defined Outdoor Spaces: Create cozy seating zones, garden paths, or shaded areas with a structural anchor.
Improved Shade and Comfort: Enjoy protection from sun and light rain — ideal for lounging, grilling, or relaxing.
Built for Harsh Conditions: All structures are designed for wind, snow, and Wyoming’s dry climate.
Low-Maintenance Options Available: Choose composite or vinyl for easy upkeep with long-term performance.
Custom Designs That Match Your Home: From rustic to modern, every build is tailored to your property and style.
Don't worry, we can help!
Pergolas, gazebos, and arbors aren’t just structural — they shape the look and flow of your entire backyard. Whether you want filtered light over a patio, a place to sit out of the sun, or a gateway to your garden, we’ll help you create something that feels purposeful, polished, and built for Wyoming.
Add privacy screens, lighting, or climbing plants
Works great with decks, patios, spas, or gardens
Built to last with anchored posts and reinforced framing
We’ve installed pergolas in windy Jackson yards, gazebos on snowy Sheridan properties, and arbors that welcome guests in Cheyenne. Every job is built to perform through tough Wyoming conditions — and every client gets honest advice, custom planning, and a dedicated build crew. From design to finish, we stand behind our craftsmanship with a 5-year workmanship guarantee.
Here’s what Wyoming homeowners ask before adding a shade or garden structure to their outdoor space.
A pergola is an open-roof shade structure, a gazebo is fully covered with a roof, and an arbor is a smaller frame structure often used for walkways or gardens.
Yes. We custom-build attached or freestanding pergolas depending on your space, needs, and layout.
Cedar, pressure-treated wood, composite, and metal are all durable options. We’ll recommend based on wind, snow load, and maintenance preferences.
Some structures do, especially if they’re large or attached to your home. We handle all local permitting requirements.











Tailored deck designs built from the ground up, using your ideas, property layout, and Wyoming climate as the foundation.

Durable, low-maintenance decks built with Trex, TimberTech, or Fiberon — ideal for Wyoming’s temperature swings and sun exposure.

Beautiful cedar or pressure-treated wood decks designed for natural beauty and classic style in any Wyoming backyard.

We repair, replace, and reinforce aging decks with updated footings, joists, and safe stair and railing systems.

Full restoration including sanding, sealing, staining, and repairs to extend the life and beauty of your wood deck.

Ideal for sloped properties or large outdoor living areas, we build multi-tiered decks with functional flow and separation.

Expand your space or replace old deck boards with modern materials while keeping your existing frame.

Gabled, shed, or flat roof covers built to handle snow loads and shade your outdoor space from harsh Wyoming sun.

Fully enclosed spaces that blend the outdoors and indoors with protection from bugs, wind, and snow.

Built-in grills, countertops, and seating designed for backyard cooking and entertaining in style.

Freestanding or attached shade structures crafted from cedar or composite, perfect for defining space.

Custom platform decks around pools and spas with water-resistant materials and privacy options.

Functional outbuildings designed to match your home’s look while maximizing storage or workspace.

Wood, metal, cable, or composite railings and stairs built to match your deck and meet safety codes.

Rooftop lounges, patios, and ADA-compliant platforms for restaurants, offices, or shared spaces.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
Your outdoor space deserves the same attention to detail as the rest of your home. Whether you’re in Casper, Cheyenne, or anywhere in between, Alliance Deck Builders of Wyoming is here to bring your deck vision to life. Contact us today for a free on-site estimate — and take the first step toward a better backyard.

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