Outdoor Structures That Make a Statement

Pergolas, Gazebos & Arbors in Rhode Island

Form and Function—All in One Build

Custom Backyard Structures for Shade, Style & Privacy

Whether you want filtered shade, a peaceful garden feature, or a covered seating area, we design and build custom pergolas, gazebos, and arbors that enhance your outdoor living space. Alliance Deck Builders of Rhode Island crafts each structure to match your home’s design, deck layout, and personal taste. Choose wood, vinyl, or composite materials—freestanding or attached. It’s beauty and utility in one thoughtful build.

Add Comfort, Character & Shade

The Right Structure for Every Outdoor Need

Pergolas give you partial shade and visual interest over decks or patios. Gazebos create fully sheltered seating with optional screens or railings. Arbors mark entryways, pathways, or garden spaces with classic charm. Whatever your vision, we’ll help you pick the right structure, scale, and material to complement your yard and your lifestyle. It’s about creating focal points that also serve a purpose.

Pergolas: open-roof shade with beams or lattice

Gazebos: full-roof, freestanding spaces for seating

Arbors: entry or garden features with climbing support

cedar pergola over backyard deck in Rhode Island with climbing vines

Designed to Match. Built to Last.

Structures That Blend Seamlessly with Your Space

We don’t use cookie-cutter kits. Every pergola, gazebo, and arbor is custom designed to match your deck’s layout, your home’s architecture, and your yard’s conditions. We consider sun angles, wind patterns, and existing landscaping. Materials are selected for both looks and longevity—whether you prefer natural cedar, low-maintenance vinyl, or powder-coated aluminum.

freestanding white gazebo on stone pad in Rhode Island backyard

Perfect as a Standalone or Deck Addition

Freestanding or Integrated—We Build Both

Whether you want a pergola built into your deck or a standalone gazebo tucked into the yard, we can do both—and everything in between. Our structures can be added during a new deck build or retrofitted onto existing patios, lawns, or walkways. With our flexible design and build approach, the structure fits your space instead of the other way around.

Full-Service Outdoor Craftsmanship

Design. Build. Install. All In-House.

We manage every phase—from the first sketch to the last fastener. That means no subs, no delays, and no disconnects. Whether it’s digging footings, framing a custom roof pitch, or integrating lighting and fans, our Rhode Island-based crew handles it all. We bring decades of carpentry and outdoor structure experience to every job—so the finished result is solid, safe, and stunning.

contractor installing cedar arbor with trellis-style sides in RI garden

Why Homeowners Across Rhode Island Choose Us

Fully Custom Designs: Each pergola, gazebo, or arbor is

Built for Rhode Island Weather: We use strong materials rated for snow, salt, and sun.

Freestanding or Deck-Integrated: We build standalones or attach directly to existing decks.

Fast, Professional Installs: Clean, efficient builds—typically done in days, not weeks.

Creative Add-On Features: Lighting, privacy walls, trellises, and climbing plants included.

Don't worry, we can help!

Outdoor Structures That Work for Rhode Island Yards

We’ve built pergolas in Johnston, gazebos in Cranston, and garden arbors in Providence—all tailored to their spaces. Rhode Island’s varied weather demands smart design: angled roofs to shed snow, corrosion-resistant hardware near the coast, and anchoring that holds up to strong wind. Our team understands the materials and techniques that work across this state—so your structure lasts.

Posts anchored for snow and wind loads

Hardware and finishes chosen for coastal zones

Designs that respect yard size, views, and shade

Add Personality to Your Outdoor Space

Get a Quote for a Pergola, Gazebo, or Arbor

Looking for shade, style, or a standout feature in your yard? Let’s design something that checks every box. We’ll walk your space, recommend layout and materials, and build a structure that enhances your home and lifestyle. Our estimates are clear. Our builds are fast. And the results are always one-of-a-kind.