Custom Decks • Trex Decks • Deck Covers • Steel Framing • Outdoor Living

Beautiful Outdoor Living Starts Here

Add A Deck of the Rockies designs and builds award-winning custom decks, Trex® composite decks, pergolas, deck covers, and outdoor living spaces for homeowners throughout Evergreen, Conifer and Morrison, Golden, Littleton, and Colorado’s Front Range foothill communities.

CALL TODAY! 303-838-3397

CUSTOM DECKS

STAIRS & RAILINGS

DECK COVERS & PERGOLAS

2026 Trex Deck Specialist of the Year!

Award-winning craftsmanship, personalized design, and a hassle-free construction experience from start to finish.

Why Homeowners Choose Add A Deck of the Rockies

For more than 25 years, Add A Deck of the Rockies has designed and built award-winning custom decks that enhance both the beauty and value of Colorado homes. We believe every deck should be thoughtfully designed, professionally engineered, and built with premium materials that stand the test of time. From the first consultation through final construction, we’re committed to delivering exceptional craftsmanship and a customer experience that’s second to none.

Why Homeowners Trust Us?

✔ Over 25 Years of Experience

Award-winning custom deck design and construction throughout Colorado’s Front Range and foothill communities.

✔ Personalized Service

Unlike large production builders, we take the time to understand your goals, recommend the best materials for your home, and guide you through every step of the project.

✔ Premium Outdoor Living Solutions

From Trex® decks and steel framing to deck covers, pergolas, stairs, and decorative railings, we create outdoor living spaces built for Colorado living.

Add-A-Deck of the Rockies is a TrexPro® Platinum contractor which is the highest level of recognition available for an independent contractor.

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Life is great when you Add-A-Deck!

  • 2 YEAR WORKMANSHIP WARRANTY

    We are fully insured and licensed and have a 5 year warranty on all workmanship plus most Trex products  offer 20+ year warranties.

    Learn about the Exclusive Trex Pro Labor Warranty

  • 100% CUSTOMER SATSIFACTION

    We offer a 100% customer satisfaction guarantee on all of our projects. Our promise is that you will be thrilled with our work.

✔ TrexPro® Platinum Contractor

As a TrexPro® Platinum contractor, we’ve earned Trex’s highest level of recognition for product knowledge, installation expertise, and customer satisfaction.

✔ Professional 3D Deck Design

Visualize your new deck before construction begins. Using professional CAD software and advanced 3D design tools, we’ll help you explore layouts, materials, colors, and features before the first board is installed.

✔ Engineered for Colorado

Every deck is professionally engineered to meet Colorado building codes, snow load requirements, and local permitting standards for long-lasting safety and durability.

More Ways to Enhance Your Outdoor Living Space!

A custom gazebo creates a comfortable outdoor retreat for relaxing, entertaining, or enjoying Colorado’s beautiful scenery. We can design a gazebo that complements your deck while adding shade, character, and long-term value to your property.

Enhance your home’s curb appeal with a beautifully designed entrance that complements your deck and outdoor living space. From decorative stairs and landings to custom walkways and entry features, we create welcoming transitions that are both functional and attractive.

Planning to install a hot tub? We design and engineer custom decks that safely support the weight of a spa while creating a comfortable, attractive space for year-round relaxation. We’ll incorporate privacy features, lighting, stairs, and seating to complete your backyard retreat.

Take outdoor entertaining to the next level with a custom outdoor kitchen. Whether you’re looking for a built-in grill, countertop space, seating areas, or integrated lighting, we’ll help design an outdoor living space that’s perfect for family gatherings and entertaining guests.

Extend the enjoyment of your deck well into the evening with professionally installed deck lighting. We offer lighting options for stairs, railings, post caps, seating areas, and pathways that improve both safety and ambiance while showcasing your outdoor living space after dark.

As a TrexPro® Platinum Contractor, we specialize in designing and installing beautiful Trex® composite decks that resist fading, staining, rot, and insect damage while requiring very little maintenance. Trex decking is available in a variety of colors and finishes to complement virtually any home.

Beautiful deck. Tony made suggestions about the deck construction that other bidders did not, which resulted in my choice of Add-A-Deck.
Ken R.
I have used Add-A-Deck for several different projects. They are excellent and very artistic with what they do.
Vicki F.
The Add-A-Deck crew did an excellent job. Very well done. Our Deck exceeded my expectations.
Craig T.
Thank you for the beautiful deck cover. Our neighbors are very jealous!
Kim M.
Thanks for the incredible new space! We LOVE the new Deck!
The Phairs

I want to thank Add-A-Deck of the Rockies for a job-well-done on our new deck, from quality pre-planning through flawless execution.  Our project included replacing our 35-year cedar deck with an enlarged deck including powder-coated metal joists, Trex decking, standing seam metal roof, finished cedar tongue and groove ceiling with recessed can lights, Fortress railing with low voltage lights and dual stairways.  I am certain this deck and associated structure will last much longer than our old 35-year deck.  The Add-A Deck crew were true professionals and artists. We highly recommend Add-A-Deck to anyone needing a top quality and well-constructed deck.

Robin & Susan R., Evergreen, CO