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 in Denver, CO with over 35 years of experience serving the Front Range and Greater Denver Metro area. As a turnkey design/build company, we offer custom landscape design and construction services to create unique outdoor living spaces tailored to your lifestyle. Our team of expert landscape architects, designers 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 landscape architects in Denver 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 landscape designers located here in Denver bring together skilled landscape architects, managers, foremen, and laborers who work daily to deliver outstanding results and provide the best possible experience for our clients.

We specialize in providing comprehensive landscape architecture and construction services that combine creativity, efficiency, quality craftsmanship and ethics. Whether you’re planning a custom outdoor living space, a residential redesign, or large-scale site improvements, our experienced professionals ensure your project is handled with care and precision.

As trusted Denver landscape architects and contractors, we’re committed to setting the standard for excellence in landscape design and construction here in Colorado.

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."