Your Go-To Deck Builder in Thornton, Colorado

Thornton‘s Top-Rated Deck Building Professional

Whether you’re a newcomer or a longtime resident, Colorado’s breathtaking landscape is undeniable. With majestic mountains, endless blue skies, and pleasant weather, it’s no surprise that homeowners are eager to create outdoor living spaces to fully embrace the stunning scenery. One of the most effective ways to achieve this is by adding a deck to your home!

At O’Keefe Built, the leading deck contractors in Thornton, Colorado, we understand the transformative power of a well-designed deck. By installing a stylish and high-quality deck, you can instantly turn your outdoor living area into the ultimate hangout spot for your family. Imagine spending evenings on your deck, surrounded by loved ones, as you watch the sunset over the magnificent mountains from the comfort of your own home.

If you’re considering building a deck but don’t know where to start, simply give our team a call, and we’ll introduce you to a variety of fantastic options!


Your Go-To Deck Builder in Thornton, Colorado 1

When you think of building a deck, wooden planks might be the first thing that comes to mind. While wooden decks offer a timeless aesthetic and decent durability, they also come with certain drawbacks.

Wood requires regular staining and maintenance, especially if you want to maximize its lifespan. Additionally, wood is susceptible to rot, which means that Colorado’s unpredictable weather, with its rain and fluctuations, can take a toll on a wooden deck, making it less safe to walk on.

If you desire the natural beauty of wood without the maintenance and risk of rot, there is another option available: composite decking.

Composite decking closely resembles wood but combines wood fibers with recycled plastic to create a highly durable and wood-like material that resists warping, rotting, splintering, and splitting. It offers several other benefits as well, such as:

  • Little to no maintenance needed: With composite decking, you don’t have to worry about restaining or repairing damaged planks. All you need to do is sweep off your deck every now and then.
  • Highly cost-effective: Due to the impressive durability and minimal maintenance requirements, a composite deck is an incredibly worthwhile investment that can save you money over time!
  • Weather-resistant: From inches of snow to days of hot weather, Colorado sees it all. Composite decking’s weather resistance makes it a longer-lasting deck that looks great for years. 
  • Customizable: You can customize your composite deck by choosing from a wide range of textures and colors.


The Rocky Mountains have rightfully earned their reputation as some of the most stunning mountains in the world. Our team of seasoned contractors knows how to construct custom decks that complement Colorado’s landscape and withstand the region’s weather.

How do we achieve this? As an experienced deck builder in Thornton, Colorado, we utilize high-quality pressure-treated LVL or steel for the deck’s frame, maximizing its structural integrity and resilience. Additionally, we employ 12-inch spacing for center joints, surpassing the standard 16 inches, to create an even stronger foundation.

Plus, we get the best composite decking materials possible by offering decks from reputable companies like TrexTimberTech, and Deckorators. With all of these, plus an industry-leading two-year labor warranty on every installation, you can be confident that we’ll deliver your dream deck and that it will last as long as possible!



Building a top-quality deck takes time, which is why it’s crucial to choose a decking professional in Colorado who prioritizes communication. Few things are more frustrating than working with a deck contractor that fails to keep you informed about their progress.

At O’Keefe Built, we offer the “Once-a-Week Promise” to demonstrate our dedication to communication and customer satisfaction. As part of this promise, we reach out to you every week throughout the project, providing updates on the status and timeline of your deck and addressing any questions you may have.

Furthermore, we provide a two-year labor warranty for all our installations. If you encounter any issues with your deck within this two-year timeframe, you can rely on us to resolve them at no additional cost to you.


Your Go-To Deck Builder in Thornton, Colorado 2

We understand that you have options when it comes to selecting a deck builder in Thornton, Colorado. So, what sets us apart as the best choice?

Local Experts

We are local deck builders who partner with other local experts like electrical, plumbing, and masonry professionals to ensure you get the highest-quality deck possible. Our local expertise also means that we can offer specialty work and give you a custom deck design that brings your outdoor vision to life. 

Unmatched Design

No two homes are the same, and we believe that this should apply to decks, too! We want your new deck to reflect your personal tastes and style, so we work hard to create a personalized design that hits all the right points. 

Caring and Knowledgeable Professionals

Our team consists of carpenters, designers, and contractors with years of industry experience and training. We believe you deserve the best, so we hire the best. 

All our deck builders work hard to build your deck efficiently and quickly without cutting any corners. We want to give you a deck that lasts as long as possible and becomes a place where you and your family make memories.


Finding a deck builder in Thornton, Colorado, who can bring your outdoor vision to life doesn’t have to be an impossible task. At O’Keefe Built, we know everything there is to know about building custom, high-quality composite decks. Whether you know exactly what you want for your property or need some creative inspiration, we’ve got you covered. 

Give your outdoor space the aesthetic and functional boost it needs with a custom-built and high-quality deck from O’Keefe Built.


If you are looking for a local deck-building company in the Front Range that guarantees your satisfaction, look no further than O’Keefe Built! Contact us today to get started on transforming your outdoor living space. We can’t wait to help you create a unique outdoor oasis that will wow your friends and family!