One-of-a-kind decks designed around your home and how you live outdoors — multi-level, wraparound, cedar or Trex — built by one licensed, insured local crew.
Leave your details and we’ll prepare a written quote for your project.
Custom Decks in Thornton, CO
Many of us look at the backyard and want more — an ideal outdoor space for relaxing and entertaining, not just a plain lawn. A custom deck transforms that space, and the right local builder makes all the difference.
Our team designs decks that fit your home’s architecture and how you live outdoors. We’ll walk you through design options and the latest outdoor-living trends to create a backyard your whole neighborhood will admire.
Design Options
Unique styles that blend with your home — one local crew, one point of contact, fixed price.
Unique styles crafted to match your home’s architecture and the latest outdoor-living trends.
Add levels or wrap the deck around your home to make your outdoor space one of a kind.
Top woods like Western Red Cedar and durable composites like Trex Transcend®, built for Colorado.
Finish the look with Trex, aluminum, glass, or cable railings to match your style and code.
Soft deck lighting and app-controlled lights and speakers to make the space shine day or night.
Built-in seating, planters, fire features, and covered or heated areas for year-round use.
See the Transformation
Drag the slider to see a plain backyard become a custom deck — real project photos coming from our portfolio.
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How It Works
We listen to your ideas, review your space, and design a deck around your home, style, and budget.
We finalize materials and railings, review building codes, and pull the permits for a safe build.
The same crew builds your custom deck to a fixed price with a quality guarantee.
Materials
We build custom decks in top woods like Western Red Cedar and low-maintenance composites like Trex Transcend® — finished with Trex, aluminum, glass, or cable railings and soft deck lighting. We’ll match materials to your look, budget, and upkeep.
Planning Your Budget
Every custom deck is quoted individually. The biggest factors are size and shape, material choice (cedar vs. composite like Trex), number of levels, railings, and add-ons like lighting, built-in seating, or covered areas. Tell us your vision and we’ll prepare a clear, written quote — no guesswork, no pressure.
Reviews
Posted on Google![]()
Heather PetersonTrustindex verifies that the original source of the review is Google.
All Pro Thornton Deck Builders did a great job in our neighbor’s backyard, so we gave them a call. We wanted a deck that matched our home's style instead of a basic design, and they delivered exactly that. The crew listened to every detail, kept us updated throughout the project, and the craftsmanship exceeded our expectations. If you're looking for a custom deck contractor in Thornton, this team is easy to recommend.Posted on Google![]()
Candy ScottTrustindex verifies that the original source of the review is Google.
We recently bought a home that needed a complete backyard upgrade, and All Pro Thornton Deck Builders made the entire process straightforward. They explained our material options clearly, stayed on schedule, and built a beautiful outdoor space that our family uses every day. It's easy to see why they're considered one of the top Denver deck builders. We'd happily recommend them to anyone planning a new deck.Posted on Google![]()
Skye ReidTrustindex verifies that the original source of the review is Google.
I’m really happy with the deck repair work they fixed the worn areas and made everything sturdy again with great attention to detail.Posted on Google![]()
Kayla TaylorTrustindex verifies that the original source of the review is Google.
From the color to the wood grain, their deck refinishing work gave our older deck a clean, even look, everything feels smoother underfoot and we didn’t have to think about any of the details, they just came in, did the work, and left the space tidy!Posted on Google![]()
Rudy WrightTrustindex verifies that the original source of the review is Google.
Composite decking systems worked well for a rental property where constant maintenance isn’t realistic. The boards lock into place with hidden fasteners, and the finish means no staining or sealing every season, which saves a lot of time.Posted on Google![]()
Kristine LimTrustindex verifies that the original source of the review is Google.
Needed a small extension to our existing deck to fit a hot tub. The custom deck installation blended perfectly with what we already had, and now it looks like one seamless design.Posted on Google![]()
Zander DanielTrustindex verifies that the original source of the review is Google.
Short and sweet, great service, no headaches. Had them patch up a few rotted boards and tighten the structure on our old deck. Quick deck repair, fair price, and everything feels much sturdier now.Posted on Google![]()
Itrez MccrayTrustindex verifies that the original source of the review is Google.
When searching for deck builders in Colorado, we found All Pro Thornton Deck Builders through a neighbor. As experienced Local deck builders, they understood our local climate challenges and recommended materials that would withstand our extreme weather. The workmanship exceeded our expectations!Posted on Google![]()
Frankie CollinsTrustindex verifies that the original source of the review is Google.
We just had our deck done by the awesome folks at All Pro Thornton Deck Builders. What a fantastic experience. We were on the hunt for a deck builder near me, and are thrilled we found these guys in Thornton, CO. They transformed our backyard into a relaxing paradise. The deck contractor knew their stuff, and the result speaks for itself. If you're looking to upgrade your outdoor space, these are the ones to call.
Good to Know
A custom deck is designed specifically for your space, preferences, and lifestyle, with personalized materials, layouts, and features. Standard decks follow pre-made designs with limited customization.
Popular options include pressure-treated wood, cedar, redwood, composite, and PVC. Pressure-treated wood is affordable and durable; cedar and redwood offer natural beauty and decay resistance; composite and PVC are low-maintenance and long-lasting. The best choice depends on budget, maintenance, and climate.
On average, a small to mid-sized deck takes 1–3 weeks, while larger or more intricate designs may take 4–6 weeks. Permits, inspections, and material availability affect the timeline. We provide a detailed schedule up front.
Pressure-treated wood decks typically last 10–15 years with care; cedar and redwood 20–25 years; composite and PVC 25–50 years thanks to weather, rot, and insect resistance. Regular maintenance extends any deck’s life.
Yes. A custom deck can be any shape and size — multi-level, curved edges, built-in seating, or an extended platform. We design a layout that maximizes function and complements your home.
Popular features include built-in seating, pergolas, fire pits, outdoor kitchens, planters, and lighting, plus railings, stairs, and multi-level platforms. Composite materials and under-deck waterproofing are common upgrades.
Yes. A well-built deck adds usable outdoor living space and curb appeal, making your home more attractive to buyers. Durable materials and a stylish design boost both your enjoyment and resale appeal.
Options include wood, metal, glass, and cable railings. Choose based on style, durability, and maintenance preferences — we’ll help you pick one that fits your design and meets safety codes.
Share your ideas and we’ll turn your backyard into a custom outdoor space you’ll love for years.