Phase One

A Place For
Every Moment...

Industrial style interior for a young married couple. The small square was combined into an open space, where the bedroom and bathroom are enclosed. Showroom and office interior with individual design.

Not Just Patios And Gardens...

Our expertise extends beyond the basics. From fire features to outdoor kitchens, we bring your dream outdoor living space to life.

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Extending Your Living Space Into The Garden

Seamlessly blend indoor and outdoor living with our innovative designs. We create functional and beautiful spaces that expand your home's possibilities.

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Award Winning Landscape Architecture and Construction

Phase One Landscapes is an award-winning, full-service landscaping company with over 35 years of experience serving Denver, CO. We offer custom design and build services to create unique outdoor living spaces tailored to your lifestyle. Our team of expert architects and craftsmen will work closely with you to transform your backyard into a beautiful and functional oasis you’ll enjoy for years to come.

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Outdoor Living

Patios and Decks

Pools and Spas

Outdoor Kitchens

Fire and Water Features

Entry & Curb Appeal

Complete Projects

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Our Process

Learn more about our approach to Denver landscape design as well as other services.

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Our Team

A group of individuals striving to make the sum greater than the parts.

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Testimonials

See what our happy clients are saying about Phase One Landscapes.

Green Industry Professionals With Years Of Experience

Our team of Denver landscapers consists of landscape architects, managers, foremen, and laborers that work daily to provide the best possible experience for our clients. Our goal is to serve our clients’ landscape architectural and construction needs with the highest degree of quality, creativity, efficiency, and ethics while striving to be a positive influence on our industry and in the marketplace. This is why we’re trusted landscaping contractors in Denver, CO! Contact us today to learn more about our exceptional services.

What People Say About Phase One Landscapes

Keara Martin W

12/12/2024

"From initial meeting, dreaming up concepts, budgeting, and final planting, everyone at Phase One Landscapes was superb to work with. They communicated so well with me every step of the way and they all really listened to me. The landscaping was absolutely what I wanted. I can’t thank Phase One enough!"

Desiree Ezra O

12/11/2024

"Working with Rick and Phase one was wonderful. They were always very thorough and responsive and the quality of work was excellent. The crew was also great and all so nice to work with. They have a lot of people on staff with a lot of tenure which was a big deal for us. Thanks all!"

Katherine R

12/5/2024

"The Phase One team was a great help in helping us to create some 'private' space in our very 'tight' community. I am a picky customer, and they were responsive to all of my changes and concerns. We would recommend them for any landscaping project large or small."