Decks in the Denver Metro Area

Deck Builder Services That Bring Outdoor Spaces to Life

Imagine stepping onto a deck built just for you — designed for morning coffee, weekend BBQs, and peaceful evenings.

Bring your vision to life with Monumental Construction! We offer deck building and full exterior services across the Denver Metro area, from Boulder to Castle Rock. Getting every detail right and creating custom spaces our clients love is our passion and commitment.

Ready for your own custom escape? Take a look at our reviews and see why homeowners trust us.

  • Custom Deck Builds
  • Honest Pricing
  • 2-Year Workmanship Guarantee
  • Personalized Customer Care

The Payoff of Choosing a Local Deck Contractor With Real Experience

Building the perfect deck takes more than skill — it takes a contractor who knows the area and what homeowners expect. Monumental Construction has spent over a decade earning the trust of this community through its quality work and lasting service.

Check out three ways we deliver every time!

Custom Deck Builds Tailored to You

We design decks to suit your home’s style, working with your exterior paint and siding for a clean, unified appearance.

Premium Materials From Leading Brands

Only the finest materials make the cut, ensuring durability and beauty, backed by our trusted 2-year guarantee.

Meticulous Craftsmanship, Start to Finish

Every step of the deck build is done with care, ensuring your windows, structure, and property remain protected.

Time for Deck Repair? Here’s What We Look For

Your deck might seem fine on the surface, but hidden damage can build over time. Spotting the warning signs early can prevent bigger issues down the road. At Monumental Construction, we know where to look.

Discover the four most common signs that your deck needs attention.

  • Loose or Wobbly Railings:If your railings move when touched, it’s a safety risk that signals structural wear and needs quick attention.
  • Cracked or Splintering Boards:Boards that are splitting or flaking can lead to injuries and indicate that your deck needs professional repair.
  • Rusty or Exposed Fasteners:Visible nails or rusted screws weaken the frame and are early signs your deck’s integrity is fading fast.
  • Sagging or Uneven Sections:If your deck sags or an attached fence starts to lean, it could indicate underlying structural issues.

Deck Installation That Turns Your Backyard Into a Destination

Your backyard deserves more than a basic build.

At Monumental Construction, we turn outdoor spaces into destinations with expert deck installation. From roofing to interior painting projects, we handle it all — plus offer in-house financing to keep things stress-free.

Don’t settle. Let’s start building your perfect escape!

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