10 Best Landscape Architect Companies in Hilltop, Denver, CO

The best landscape architects around here don't just design pretty yards. They actually stick around to build what they promised and fix what goes sideways.

A luxury modern home in Hilltop, Denver featuring a stone walkway illuminated by sleek black bollard lights at dusk.

When you choose a landscape architect in Hilltop, you’re deciding how your outdoor space will function for your family, how neighbors will talk about it when they walk by, and frankly, how much you’ll enjoy being home.

Spring in Denver means watching snow melt off the Front Range while you plan out what comes next for your yard, and trust us, the right landscape architect makes that planning process way easier. Around here, between Cranmer Park’s famous sundial and the tree-lined streets near Robinson Park, homeowners understand what good outdoor design looks like. They see it every day.

You want someone who gets that Hilltop isn’t just another Denver neighborhood, it’s a place where outdoor spaces actually matter. You want a landscape architect who’s going to treat your property like it deserves real thought, real craftsmanship, and zero shortcuts.

A close-up view of a designer's hand sketching a detailed green garden landscape over a technical architectural blueprint.

1. Land Designs by Colton: Hilltop Landscape Architecture Done Right

We don’t show up with a template and call it a custom design. When you work with us at Land Designs by Colton, you’re working directly with Jonathan Colton, the owner and landscape architect, who will sketch your entire outdoor space. That’s what sets us apart.

We’ve worked with over 500 homeowners, and here’s what we’ve learned: people want transparency. They want to know what they’re paying for, updates while the project’s happening, and absolutely no surprises.

That’s why we give you full pricing transparency from the start. Design work begins at $1,200, and if you want a complete 3D conceptual rendering of your landscape, we’ll tell you exactly what that costs before we start.

The timeline? Jonathan typically completes the 2D sketch in about three weeks, then we move into the 3D phase. The whole design process wraps up in around four weeks, though if you want changes, we’ll adjust the timeline and keep you updated. Nobody likes being left in the dark about their own project.

We use professional-grade software that most landscape designers don’t touch. We’re certified by the industry’s biggest names: Techo-Pro, Unilock, Keystone, Basalite, and Belgard. Those certifications mean we know how to work with high-quality materials and install them correctly.

But honestly? The real difference is that we handle everything in-house. No third-party crews showing up who don’t know your vision. Jonathan and Flavia, the owners, are your only points of contact during the entire project. You get daily updates, progress photos, and a team that actually cares whether you’re happy with the end result.

We understand Hilltop’s soil conditions, the way water moves through yards on these slopes, and how the sun hits properties differently depending on which side of 6th Avenue Parkway you’re on. That local knowledge matters when you’re planning something permanent.

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What Homeowners Say About Their Experience With Us

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Rachael Sorensen

Rated 5 out of 5

Jon and Team were great to work with throughout the project. We had a few delays that Jon was more than willing to accommodate, and he was a great professional throughout.

Our yard looks phenomenal and we haven’t had any follow-up issues since the installation. Jon also went above and beyond and graveled our backup parking space because he had extra material. 

The whole project was completed faster than I anticipated and completely on budget. I would HIGHLY recommend Land Designs to anyone in Denver. 

Great job and thank you!

peter ray

Peter Ray

Rated 5 out of 5

Jon has been terrific to work with. He listened to my concerns and vision for my landscaping. From there, he was able to propose options.

He has always delivered as promised. I didn’t need to worry about his professionalism or punctuality. What I wanted and agreed to, he did.

He’s a terrific person to talk to and sound off ideas. Also, he is not “pushy”, more pragmatic and helpful. As a small business owner myself, I understand that your integrity and reputation is paramount.

Lands Designs by Colton has achieved that and I would recommend him to anyone I know, and I have!

If you’re tired of looking at a yard that doesn’t work for how you actually live, give us a call at (720) 580-3677 or visit our contact page. Let’s talk about what you need, what’s possible on your property, and what it’ll actually cost. No pressure, just a real conversation about your landscape.

2. Ivy Street Design

Ivy Street Design is a Denver-based landscape architecture and design firm providing residential and commercial landscape planning, design, and project guidance. Their website highlights both residential transformations and public/commercial projects, indicating a strong capability in cohesive architectural outdoor design.

With Denver roots and a strong portfolio, Ivy Street Design is a strong fit for homeowners in Hilltop, Denver, seeking a design-driven landscape firm to guide their vision and provide a professional plan for implementation.

Colleen Covell

Rated 5 out of 5
We hired Ivy Street Design to do a complete remodel of our back yard. Ainslie created a beautiful design and managed the project expertly. We are thrilled. Highly recommend!

Kelsey Akin

Rated 5 out of 5
Ian and Ivy Street Design were fantastic to work with as he designed our front and back yard. Ian was kind and patient as our home renovation was delayed, therefore delayed final plans. He listened and implemented our design requests for our growing family . He provided great suggestions and alternatives for hardscape. We love our new outdoor spaces!

3. Elevate by Design: Innovative Outdoor Architecture

Elevate by Design (EBD Studios) is a Denver-based outdoor architecture and landscape design studio specializing in high-end residential environments. Their website positions the team as seasoned landscape architects delivering premium outdoor concepts.

Their portfolio reflects architectural influence, often involving structured hardscape elements, outdoor rooms, refined material selection, and thoughtful planting plans.

Marianne Wise

Rated 5 out of 5
Denver’s finest and most creative Landscape Design artists by far!!! Great businessmen! — honest, reliable, experienced and committed to excellence!

April Crowford

Rated 5 out of 5
We truly couldn’t be happier with our new landscaping! The design is so beautiful and captured exactly who we are and what we wanted. They even took my bee allergy into account when choosing plants, colors, etc.! We now sit outside, front and back, every single day for drinks, dinner, or just to relax. It feels like we live in a resort! Thank you!

4. Lifescape Colorado | Landscape Architects

Lifescape Colorado is a Denver-based landscape architecture, design, build, and property care firm offering full-service outdoor transformations.

Their work typically includes design planning, planting design, hardscape construction, and ongoing landscape maintenance, ideal for homeowners who want a single trusted team from concept through completion. Lifescape also positions itself as award-winning, indicating strong credibility in the Denver market.

Dave B.

Rated 5 out of 5
Our neighbors hired Lifescape for a project. The crew did an EXCELLENT job of cleaning up the jobsite at the end of every day. The yard looks great.

David Fairburn

Rated 5 out of 5
We’ve worked with Lifescape twice now to put together a landscaping plan, and the design process has been fantastic. Kenny was extremely attentive to our preferences and opinions and was easy to work with. I definitely wouldn’t hesitate to use Lifescape again.

5. Stream Landscape Architecture + Planning

Stream Landscape Architecture + Planning is a Denver-based landscape architecture firm focused on technically complex design for waterways, parks, open spaces, and sustainable infrastructure.

While they are more public/project-oriented than purely residential, their Denver presence and professional LA positioning make them a legitimate landscape architecture option for Hilltop-area clients looking for a planning-focused, technically skilled landscape architecture firm.

6. Phase One Landscapes

Phase One Landscapes is a Denver-area landscape design/build company known for custom outdoor living projects. They market a turnkey process in which clients receive a cohesive landscape design and professional construction from a single provider.

A major player in Denver’s upper-end landscape market, they are a practical option for Hilltop homeowners seeking a full-service yard transformation, including hardscaping, patios, and upgraded outdoor living spaces.

Jane L.

Rated 5 out of 5
Phase One Landscapes was a delight to work with, and I am a very picky consumer. From the design to the execution, they were professional in every way…

Janis Johnson

Rated 5 out of 5
We just finished our third project with Phase One. They are the BEST!! Our designer listened very carefully to our needs and goals, supervisors checked in frequently and the crew could not have been nicer.

7. R DESIGN Landscape Architecture

R DESIGN Landscape Architecture is a Denver-based professional landscape architecture firm offering modern, design-forward outdoor planning for residential and civic environments.

Their work appears architecturally coordinated, making them a good fit for Hilltop clients seeking a true landscape architecture plan rather than a basic landscape layout. R DESIGN is especially relevant for premium Denver neighborhoods where outdoor space needs to feel cohesive with the home’s architecture.

Cate Humby

Rated 5 out of 5
Getting the landscaping right was a crucial to the design of our new modern home. We wanted to blur the lines between the inside and the outside and thanks to Ransom’s help, this was achieved seamlessly. He was great to work with and always listened to our concerns and desires and came up with creative solutions for our design. We love the final result and look forward to working with Ransom over the years as we chip away at the final details. We would recommend Ransom to anyone who is looking for a creative and unique landscape designer who delivers cutting edge designs to the Colorado market.

8. Reber Landscape Architecture, LLC

Reber Landscape Architecture is a Denver-based landscape architecture practice offering consultation, design services, and professional plan development for implementation.

Their business description emphasizes experience and collaboration with contractors and industry professionals, which is valuable for homeowners who want a clean plan set that can be bid and built without confusion.

Carol Sperat

Rated 5 out of 5
Melanie has shown a consummate level of skill in landscape architecture and garden design. Her approach to satisfying client requirements and design constraints shows creativity, attention to detail, dedication to craft and good taste. I can recommend her without reservation.

9. Dave Johnson, Landscape Architect, LLC

Dave Johnson, Landscape Architect, LLC is a Denver-based landscape architecture firm focused on thoughtful, residential landscape design services.

For Hilltop residents, this kind of boutique landscape architecture model is especially relevant for premium property upgrades where quality, aesthetics, and long-term usability matter without relying on cookie-cutter landscaping templates.

Roz Clark

Rated 5 out of 5
Dave is wonderful to work with. His enthusiasm and passion for his work is contagious. He designed the most functional and beautiful deck and planting for our backyard. It was a sloped and difficult space to work with but Dave managed to create a design that maximized the space and felt sophisticated for hosting friends.

Kristen Holm

Rated 5 out of 5
Dave transformed our strangely-shaped side yard into a wonderland. He was fun to work with, and the end result is amazing. I never dreamed our yard could be this great.

10. Designs by Sundown

Designs by Sundown is a Denver-based landscape design and construction company known for premium residential landscape transformations.

They are frequently positioned for larger, high-end outdoor upgrades, including hardscaping, planting, and outdoor living functionality. For Hilltop homeowners, Designs by Sundown is relevant as a high-end design/build competitor when evaluating true landscape-focused firms in the area.

Kara S.

Rated 5 out of 5
Designs by Sundown put together the ‘pollinator friendly’ design I requested for my yard in a timely and professional manner. I was looking for a complete renovation of my backyard, and they overdelivered! Great price, and I cannot wait to entertain my family and friends in my gorgeous yard for future backyard parties. Thank you!

Marlon H.

Rated 5 out of 5
This team did a wonderful job on our home. They are not a low price point provider, but the quality of their work and general professionalism from every team member we interacted with exceed anything I’ve had done at our home from other partners. I highly recommend this company.
An overhead bird's-eye view of a 3D architectural scale model showing a house surrounded by a lush green landscape and miniature trees.

Conclusion

Choosing a landscape architect shouldn’t feel like gambling. You’re investing real money into your property, and you deserve to know exactly what you’re getting. Comparing your options is smart. But here’s the thing: at some point, you’ve got to stop researching and start building.

We’ve designed landscapes all over Hilltop, from modern xeriscapes that look sharp year-round to traditional gardens with native plants that bloom when the mountain snow starts melting. We’ve built outdoor kitchens where families actually cook dinner, not just showpieces that sit empty. Every project is different because every homeowner is unique.

You can keep scrolling through websites, or you can call us at (720) 580-3677 and get some real answers about your specific property. Fill out our contact form, and let’s figure out what your yard could actually become. We’re ready when you are.