Your Go-To Deck Builder in Westminster, Colorado

Westminster‘s Top-Rated Deck Building ProfessionaL

Whether you’re a newcomer or a longtime resident, it’s hard to deny the beauty of Colorado’s landscape. With majestic mountains, endless blue skies, and delightful weather, it’s no surprise that many homeowners want to create outdoor living spaces to take in the stunning surroundings. Adding a deck is one of the most effective ways to achieve this!

As the preferred deck contractor in Westminster, Colorado, O’Keefe Built understands the importance of a well-crafted deck. Installing a stylish and high-quality deck lets you instantly transform your outdoor area into the ultimate gathering spot for your family. Imagine sitting on your deck, surrounded by loved ones, and witnessing the breathtaking sunset over the mountains, right from the comfort of your own home.

If you’re considering building a deck but are unsure where to begin, simply give our team a call, and we’ll present you with fantastic options!


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When you think about building a new deck, wooden planks may immediately come to mind. While wooden decks offer a classic look and decent durability, they do come with a few potential drawbacks.

For example, wood requires regular staining and maintenance, especially if you want to extend its lifespan. Additionally, wood is susceptible to rot, which means Colorado’s unpredictable weather can take a toll on wooden decks and compromise their safety.

If you desire the aesthetic appeal of wood without the maintenance and rot concerns, there’s an alternative – composite decking.

Composite decking closely resembles wood, but it combines wood fibers with recycled plastic to create an incredibly durable material that mimics wood’s appearance. It resists warping, rotting, splintering, and splitting. Moreover, composite decking offers other benefits, 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 are renowned for their breathtaking beauty. Our team of skilled contractors knows how to build custom decks that complement Colorado’s landscape and endure the region’s challenging weather conditions.

How do we achieve this? As experienced deck builders in Westminster, Colorado, we use high-quality pressure-treated LVL or steel materials for the deck’s frame, maximizing structural integrity and resilience. Additionally, we employ 12-inch spacing for center joints instead of the standard 16 inches, creating an even stronger foundation.

Furthermore, we exclusively source the best composite decking materials from reputable companies like Trex, TimberTech, and Deckorators. Alongside our industry-leading two-year labor warranty on every installation, you can trust that we’ll deliver your dream deck and ensure its longevity!


Crafting a top-quality deck takes time, which is why effective communication is crucial when hiring a decking professional in Colorado. Few things are as frustrating as working with a team that fails to provide updates on their progress.

At O’Keefe Built, we value communication and customer satisfaction. That’s why we offer the “Once-A-Week Promise”. As part of this pledge, we reach out to you every week throughout the project, keeping you informed about the status and timeline of your deck and addressing any questions you may have.

Additionally, we provide a two-year labor warranty on all our installations. If you encounter any issues with your deck within that time frame, rest assured that we will resolve them promptly and at no extra cost to you.



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We understand that you have choices when searching for a deck builder in Westminster, Colorado. So, what sets us apart as the best option?

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 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; we believe this should apply to decks, too! We want your new deck to reflect your 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 Westminster, 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!