Outdoor Living Spaces Built for North Dakota Life
Custom Deck Builders of North Dakota
At Alliance Deck Builders of North Dakota, we specialize in building handcrafted outdoor spaces that match your lifestyle and withstand the state’s changing climate. From Fargo winters to Bismarck summers, we design and build custom decks, screened porches, pergolas, and more—tailored for comfort, beauty, and year-round use. Whether you're upgrading your backyard, adding square footage with a covered deck, or planning a multi-level space for entertaining, our expert team delivers quality craftsmanship backed by real experience.
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Experience That Shows in Every Board
Why Homeowners Across North Dakota Choose Alliance
With over a decade of hands-on experience and full licensing in North Dakota, Alliance Deck Builders combines skilled craftsmanship with a commitment to durable outdoor construction. Our clients count on us for reliable timelines, premium materials like Trex and TimberTech, and decks that hold up through the freeze-thaw cycle. Every project starts with a detailed consultation and ends with a satisfied homeowner—and a standout deck. Whether it's a family-friendly cedar platform in Jamestown or a commercial rooftop lounge in Grand Forks, we build decks that last and impress.
Licensed & Local in North Dakota
Custom Deck Design & Build Experts
Composite & Cedar Deck Specialists
Built for Harsh North Dakota Winters
Deck Projects Across North Dakota
Our Work in Action
Our portfolio includes everything from cozy backyard cedar decks to large-scale multi-level structures, outdoor kitchens, and pergola-shaded retreats. We serve homeowners and businesses throughout North Dakota, tailoring each design to meet the climate, terrain, and lifestyle needs of our clients. Take a look at some of our recent projects—from Minot to West Fargo—and see the craftsmanship and care we bring to every board.
More Than Just Decks
Full Outdoor Solutions from Start to Finish
Your deck is only the beginning. Alliance Deck Builders delivers complete outdoor environments—from initial layout sketches to the final screw. We build outdoor kitchens, sunrooms, hot tub surrounds, pergolas, and even detached garages, giving you one contractor to manage the entire build. Every structure is engineered for code compliance, backed by warranties, and crafted to suit your exact vision.
Custom-built pergolas, arbors & patio roofs
Fully integrated outdoor kitchens & grills
Detached sheds, garages & utility structures
Full-Service Deck Construction
Our Custom Outdoor Building Services
Deck Design & Construction
Tailored deck layouts and full builds using cedar, composite, or pressure-treated materials to match your home and lifestyle.
Composite Deck Installation
Durable, low-maintenance Trex and TimberTech decks built to resist moisture, stains, and harsh North Dakota winters.
Wood Deck Building
Traditional cedar and pressure-treated wood decks offering natural beauty and lasting value for all home types.
Deck Repair & Structural Reinforcement
We fix aging decks with frame repairs, post replacements, and surface upgrades to ensure long-term safety.
Deck Restoration & Refinishing
Bring weathered decks back to life with sanding, staining, and sealing that preserves wood and improves appearance.
Multi-Level Deck Construction
Build out multi-tier decks to increase entertaining space and improve backyard access from multiple entry points.
Deck Extensions & Re-Decking
Expand an existing platform or replace surfaces with composite decking while keeping the original structure intact.
Covered Decks & Patio Roofs
Add protection from sun and snow with fully framed patio covers, ceiling fans, or open-gable roof structures.
Screened-In Porches & Sunrooms
Enjoy outdoor living without the bugs—screen walls, storm windows, and insulated sunroom conversions available.
Outdoor Kitchens & Grilling Stations
We build grill islands, stone countertops, and prep areas into your deck for seamless outdoor cooking and dining.
Pergolas, Gazebos & Arbors
Accent your deck or yard with decorative wood or vinyl shade structures built for aesthetics and airflow.
Pool Deck & Hot Tub Surrounds
Slip-resistant decks built around pools or spas with safety steps, privacy rails, and moisture-resistant materials.
Detached Garages & Sheds
Add utility with custom sheds and detached garages designed to match your home’s architecture and siding.
Custom Deck Railings & Stairs
We design and build code-compliant stairs, handrails, cable systems, and decorative spindles for every style.
Commercial Deck Projects (Restaurants, Rooftops, etc.)
Large-scale decks for restaurants, rooftops, and venues with heavy-duty framing, safety railings, and permits handled.
Built to Handle North Dakota Weather
Strong Materials, Smarter Designs
From sub-zero temps in Minot to humid July days in Fargo, we build decks that perform through freeze-thaw cycles, wind exposure, and moisture shifts. Every board, fastener, and footing is selected for climate resistance—from rust-proof screws to composite decking that won’t warp or rot. We also follow municipal codes and HOAs in areas like West Fargo and Devils Lake, ensuring full compliance and long-term reliability. Our designs factor in sun angles, snow load, and prevailing winds, because North Dakota decks need more than good looks—they need staying power.
Local Crews, Local Knowledge
North Dakota Deck Builders Who Know the Terrain
We’re not just builders—we’re your neighbors. Our crews live and work in the same towns we serve, so we understand the frost depths in Grand Forks, the wind exposure in Jamestown, and the soil conditions in Dickinson. That’s why every project starts with a site assessment: we check slope, drainage, soil compaction, and HOA requirements before the first hole is dug. This local insight saves time, prevents costly mistakes, and ensures every structure we build is ready for North Dakota’s extremes.
Transparent Process. Trusted Results.
What to Expect When You Work With Us
From first sketch to final nail, we keep your project clear and on track. Our process begins with a free consultation where we walk the site, gather your goals, and provide honest input. You’ll receive a detailed proposal with materials, timeline, and pricing—no vague estimates or surprise costs. Once approved, we manage every step in-house: permitting, materials delivery, site prep, framing, inspections, and finish work. We’re on-site daily, and we don’t mark a job complete until you’re fully satisfied.
How We Build Your Perfect Deck
Design & Estimate
We meet on-site, assess the space, discuss features, and deliver a detailed plan with pricing and materials selected to fit your goals.
Permits & Prep
We handle permits, locate utilities, and prep the ground with proper footings based on local soil and frost depth standards.
Build & Finish
Our crew constructs your deck to code, installs railings, stairs, and features, then walks you through final approval.
Ready to get started?
Why North Dakota Homeowners Trust Us
Weather-Resistant Craftsmanship: We choose materials that perform in cold, wind, and moisture—from footings to finishes.
Licensed & Insured Crews: Fully licensed and insured in North Dakota, we follow building codes to the letter.
Detailed Proposals, No Surprises: Clear pricing, defined timelines, and no vague promises. You’ll know exactly what to expect.
Premium Materials Only: We use top brands like Trex, TimberTech, and cedar selected for regional performance.
Local Experience Matters: We know the soils, slopes, codes, and climate in every North Dakota city we serve.
Don't worry, we can help!
Materials We Trust and Recommend
Common Questions From Homeowners
Deck Building in North Dakota – What You Need to Know
Before starting any outdoor project, homeowners often ask about timelines, permits, materials, and upkeep. Here are the most common questions we hear from clients across North Dakota—along with clear, honest answers.Before starting any outdoor project, homeowners often ask about timelines, permits, materials, and upkeep. Here are the most common questions we hear from clients across North Dakota—along with clear, honest answers.
How long does a typical deck project take?
Most residential decks take 1–3 weeks from ground break to final walkthrough, depending on complexity, size, and weather delays.
Do you handle permits and inspections?
Yes. We handle all permitting and coordinate inspections with your local building department, including HOA documentation if needed.
What's the best decking material for North Dakota?
Composite like Trex or TimberTech performs best in cold, moisture-heavy conditions, though cedar is a good choice for a natural look.
Can you build in winter?
We work year-round when ground conditions allow. Some deck types and finishes may be limited in freezing temps, but framing can continue.
More Than a Deck—It’s an Investment
Your deck isn’t just extra square footage—it’s where family gathers, meals are shared, and North Dakota summers are best enjoyed. That’s why every structure we build is designed to last, backed by workmanship warranties, and built with local codes in mind. We offer flexible designs, finish options, and accessories to match your lifestyle. When you hire Alliance Deck Builders, you're investing in long-term comfort and craftsmanship.
Workmanship warranties on all builds
HOA-compliant designs and permitting
Multiple finish options and accessories
Innovation
Fresh, creative solutions.
Integrity
Honesty and transparency.
Excellence
Top-notch services.
Proudly Serving All of North Dakota
Choose the city closest to you!
Ready to Build? Let’s Talk
Whether you’re dreaming of a cozy cedar retreat or planning a full-scale outdoor kitchen and lounge, Alliance Deck Builders of North Dakota is here to bring your vision to life. Our team is ready to walk your property, share ideas, and get your project started—on time, on budget, and built to last. Reach out today to schedule your free consultation.
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