

Montana’s wide temperature swings, heavy winds, and sun exposure can destroy poorly built decks in just a few seasons. That’s why we use pressure-treated frames, composite decking, and reinforced fasteners made to endure Billings’ weather extremes. From the rimrocks to the valley floor, our projects are engineered for long-term stability and visual appeal. Whether you’re battling hail or blazing sun, we design your deck to thrive not just survive.

How Can We Help?
We’ve built decks in every part of Billings from tight city lots to sprawling properties near Zimmerman Trail. That local experience means we’re fluent in city permitting, regional load requirements, and HOA rules in areas like Ironwood and Josephine Crossing. Our process is tailored, not templated with hands-on planning, accurate quoting, and timely completion. We know what materials last, and we build with your long-term needs in mind.
Experienced with Billings zoning & HOAs
Weather-ready construction practices
Trusted by homeowners across Yellowstone County

Every home in Billings deserves an outdoor space that fits the way you live. Whether your backyard overlooks the Beartooths or faces a tight alley near downtown, our design team tailors every layout for your space, views, and purpose. We’ve built split-level decks in Ironwood, wraparound porches in Rehberg Ranch, and hot tub surrounds out by Laurel Road. Each project starts with listening — then ends with structure, safety, and style built to last.

The Billings climate is no joke strong UV, freezing winters, and gusty winds demand high-performance materials. We offer composite brands like Trex and TimberTech, which resist warping, fading, and moisture. Prefer natural wood? We use kiln-dried cedar and pressure-treated boards built for Montana durability. Our team will walk you through pros, cons, and lifespan — so you can choose confidently and enjoy your deck for decades.
Our process starts with a site visit and ends with your final walkthrough and we manage every step in between. That includes design, engineering, permits, and inspections. Our crews build to code and beyond, with structural reinforcements for snow loads and wind uplift. From demo to decking to post-pour concrete, we don’t cut corners. Our Billings clients love us for our communication, clean work sites, and projects finished on time.


Ironwood: A top choice for upscale homes and scenic views, Ironwood decks often feature custom railings, composite materials, and second-story layouts to take full advantage of the nearby Rimrocks.

Josephine Crossing: Known for its tight lot lines and stylish modern builds, this area demands efficient deck layouts with HOA-approved designs. We create high-functioning outdoor spaces that fit these specs.

Rehberg Ranch: With larger lots and rolling terrain, Rehberg Ranch homes are perfect for expansive multi-level decks, pergolas, and patio covers that blend with the area's rustic character.
Don't worry, we can help!
We’re a Montana-grown crew committed to quality, service, and results that hold up to Big Sky Country. At Alliance Deck Builders of Billings, we specialize in custom outdoor spaces tailored to the people and weather of Yellowstone County. Every build is local — designed to fit your home, HOA, and elevation. We take pride in clear communication, honest timelines, and decks that neighbors envy for years. When it comes to your home, we build like it’s our own.
Decks in Billings take a beating from snowmelt to high winds to harsh UV. We offer full-service repairs and upgrades to make your space safe and usable again. From replacing rotten beams to resurfacing old planks with new composite, our restoration services give worn decks new life. If the frame is solid, we’ll re-deck it. If it’s failing, we’ll rebuild it better. Either way, you get a solid, beautiful result that lasts through the seasons.
Thinking of building or fixing a deck in Billings? These quick answers cover the most common questions we hear from our clients throughout the area.
Yes we take care of permits, engineering, and inspections per city code so you don’t have to worry.
Composite holds up best to UV and moisture. Pressure-treated wood is great for structural framing.
Most projects take 1–2 weeks from start to finish after permitting. Larger builds may take longer.
Absolutely. We build patio covers, pergolas, and fully covered decks for year-round comfort.

150-char Text: Start-to-finish design and build services tailored to your needs, property layout, and Montana’s outdoor climate.

150-char Text: Long-lasting, low-maintenance decks built with premium materials like Trex, TimberTech, and Fiberon.

150-char Text: Durable and natural cedar or pressure-treated decks with expert finishing for Montana’s seasons.

150-char Text: From sagging joists to cracked planks, we restore deck strength and safety with local code compliance.

150-char Text: Power sanding, sealing, and staining services to breathe new life into aging wood decks.

Deck refinishing and restoration services in Montana

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150-char Text: Protect your space with custom-built patio covers, overhead roofs, and insulated panels.

150-char Text: Keep bugs out and comfort in with fully enclosed porch systems and sunroom conversions.

150-char Text: Built-in countertops, sinks, and grills for backyard chefs and entertainers alike.

150-char Text: Shade structures built with beauty and function in mind—ideal for gardens or patios.

150-char Text: Slip-resistant, water-safe deck designs customized for spas, pools, and retreats.

150-char Text: Storage, workshops, and garages that blend with your property and meet code.

150-char Text: Safety meets style with cable rails, privacy panels, and reinforced stair systems.

150-char Text: Durable, ADA-compliant decks for businesses, venues, and public spaces.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
From simple upgrades to full backyard transformations, Alliance Deck Builders of Billings delivers craftsmanship you can count on. We understand local codes, climate, and construction challenges and we bring solutions to every job. Whether it’s a new deck, covered patio, or re-decking with composite, we treat your project with the care and detail it deserves. Reach out now to schedule your estimate and let’s start planning your perfect outdoor space.

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