10 Best Landscape Design Companies in Denver, CO
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Denver yards don’t need hype, they need plans that survive 60-degree swings, spring snow, and late-July drought.
If the grading’s wrong, the patio heaves. If irrigation’s lazy, the plants tap out. That’s why the “right contractor” isn’t just the one with pretty photos; it’s the one who designs for clay soils, freeze–thaw, western sun, and the reality of HOA rules and city inspections. So, let’s keep this simple and useful.
We vetted local landscaping company with solid reputations, active Google Business Profiles, and proven work across the Front Range.
Below is our comparison of the top 10 landscape design companies in Denver, CO—a straightforward shortlist to help you line up two or three design consultations and move from “ideas” to a buildable plan.
1. Easy Green Landscaping – Featured Contractor
We design for Colorado first—then make it beautiful. You’ll see your yard before we touch a shovel with 3D design visuals, plus up to three revisions so the plan fits your life, not the other way around. From there, we build it end-to-end: lighting, retaining walls, water features, outdoor kitchens, irrigation, sod or turf, and low-water plantings that won’t give up in August.
We’re clear on timing. Our landscape design typically runs 3 days to 2 weeks. HOAs can add 3–4 weeks. Install depends on scope, and you’ll have a dedicated crew with a foreman who stays on your project until the punch list is finished—no hopscotching between jobs.
We work across Lone Tree, Englewood, Parker, Littleton, Aurora, and Castle Rock, and we design for the micro-climates that make or break a project here—sun, wind, slope, runoff.
The goal is simple: a space that welcomes people in, drains when storms roll through, and still looks dialed next spring without a full reset.
Here's What Your Neighbors Say About Their Experience With Us!
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Wesley Cate
Andee Hendee
So, if you’re ready to stop worrying about your yard and start enjoying it, give us a call at (303) 766-3304 or reach out here. We’d love to learn more about your space and show you how our maintenance plans can keep it looking sharp all year long.
2. Lifescape Colorado
Lifescape Colorado is a design–build firm known for high‑end residential landscapes across Denver’s urban neighborhoods and the Front Range. Their team handles the full arc—concept, construction, and ongoing property care—so you don’t get stuck coordinating five subs while your yard turns into a long‑term staging area.
They’re big on Colorado‑appropriate plant palettes, masonry, lighting, and year‑round maintenance, which matters when spring frosts fake you out and July turns crispy. What I like is the polish in their project management: named project leads, schedule transparency, and an obvious emphasis on craftsmanship in stonework and outdoor living spaces.
If you’re near places like Washington Park or City Park and want something that feels designed (not just installed), they’re a fit. They aren’t the cheapest—and they don’t pretend to be—but their portfolio and long client list show why.
Mike Coughlin
3.Designs By Sundown
Designs By Sundown is one of Denver’s long‑standing luxury landscape design–build firms. Think full outdoor living—hardscape, water and fire features, lighting, planting, the works—executed with a big‑picture design lens.
Their process leans on detailed renderings and a deep bench of craftspeople, which helps when your Cherry Creek lot has HOA quirks or tight access.
They also run ongoing maintenance programs, useful after that first season when irrigation tweaks and plant establishment really matter. From what I’ve seen, they’re a “we’ll do it right the first time” outfit—precise stonework, clean lines, tidy jobsites. If you want a knock‑out backyard you’ll show off every barbecue season, they’re in that conversation.
Linda O
4. Designscapes Colorado
Designscapes Colorado delivers large‑scale residential and estate projects with an emphasis on thoughtful planning and execution. They cover design, construction, lighting, irrigation, and seasonal color programs—handy when Denver’s shoulder seasons swing from slush to sun in 48 hours.
Their team has depth (landscape architects, construction managers, horticulture pros), and it shows in complex builds—multi‑level patios, outdoor kitchens, and refined planting design.
JK Barnett
A long-time customer since 1992 and still pleased with Designscapes Colorado… They get a five star rating in my book. Thank you for making my yard look beautiful.
5. Phase One Landscapes
Phase One Landscapes is a Denver design–build studio focused on outdoor living—patios, kitchens, fire/water features, and integrated planting that actually looks good in January.
Their work has that custom, handcrafted feel, and their reviews often highlight respectful crews (that matters when neighbors are watching). They’re comfortable with tricky sites—slopes, drainage, access—and they coordinate details so you don’t spend three weekends chasing vendors.
If you’re in places like Hilltop or Platte Park and want something personal but durable, they’re a strong contender.
Debbie R
6. Mile High Landscaping
Mile High Landscaping focuses on modern, design‑forward outdoor spaces—smart layouts, crisp hardscape, and plant palettes that don’t melt in late‑summer heat. They’re a smaller, detail‑obsessed outfit; expect attentive communication and a finish that photographs well.
Their site leans into “outdoor rooms” more than lawn‑and‑shrub packages, and the client stories back that up: cleaner lines, intentional lighting, textures that feel high‑end but livable.
If you host a lot—or just want your morning coffee spot to feel like a boutique courtyard—they’re worth the conversation.
Emily S
In approximately one week, Mile High Landscaping transformed our dirt filled yard into a beautiful outdoor living space… We always felt that our job was important to you.
7. Thunderbird Design
Thunderbird Design is a Denver-area design-build firm focused on residential landscape design, hardscaping, outdoor living spaces, and water-wise xeriscaping. Their site emphasizes custom planning, collaborative design, and materials chosen for Colorado’s freeze–thaw cycles and high UV—think patios, retaining walls, fire features, lighting, irrigation, and low-maintenance plant palettes that can handle dry summers and early snaps of snow.
The team profiles and service copy point to 20+ years in the metro, a locally owned operation, and an “award-winning design staff” that handles everything from concept to installation, including HOA-friendly plans when needed.
If you want modern xeriscape front yards, backyard kitchens, or full outdoor renovations with lighting and drainage dialed in, Thunderbird markets itself as a one-stop shop for Denver’s climate and codes.
Michelle L
Thunderbird did an amazing job… They were responsive, fast, and did high quality work.
8. Highlands Landscaping & Fencing
Highlands Landscaping & Fencing is a residential design-build outfit offering landscape design, hardscaping (pavers, stonework, fire features), irrigation/drip systems, drainage solutions (French drains, grading), outdoor lighting, and both cedar and metal fencing.
Their service menu is built around phased projects for front and back yards, with crews that handle demo, build, and planting. The company publishes a steady stream of customer testimonials and lists service areas across the Denver metro, which lines up with the kind of city-lot work many homeowners need—tight footprints, utility constraints, and HOA approvals.
If you’re after a patio-plus-fence package with drainage tuned for spring snowmelt and late-summer cloudbursts, Highlands positions itself as a practical choice.
Michael W
9. Landscape Connection, Inc.
Founded in 1982, Landscape Connection focuses on custom residential design-build across the south Denver metro—Littleton, Highlands Ranch, Centennial, Lone Tree, Cherry Hills, Greenwood Village, and into city neighborhoods like Wash Park and Platt Park.
Their site highlights 40+ years of experience, collaborative planning, and full installation of patios, outdoor kitchens, pergolas, lighting, irrigation, planting, and renovation work.
They present themselves as a long-standing, local team that stays with the project from concept through punch list and publishes customer feedback on their news/awards pages. For homeowners who want a seasoned contractor comfortable with local soils, municipal/HOA processes, and Colorado’s shoulder-season weather, Landscape Connection reads as an experienced, service-oriented pick.
Susan K
Landscape connection is an excellent company and we highly recommend them.
10. M&M Landscape Service
M&M Landscape Service, led by owner Michael Genders, specializes in landscape management and enhancement in Englewood, CO. They manage multiple crews to maintain properties, oversee maintenance tasks, pruning, and sell enhancements to current and future customers.
Their focus is on providing quality service and ensuring customer satisfaction through dedicated landscape care.
Karen S
M&M Landscape Service has been taking care of our yard for years. Their reliability and quality of work are outstanding.
Why Choosing the Right Company Matters
Comparing a few Denver landscaping company is smart—styles, timelines, and budgets vary. But at the end of the day, you’re buying Saturday mornings back.
You’re buying a clean line from kitchen to patio so friends flow outside without a second thought, and a planting plan that still looks good when the forecast can’t make up its mind.
We design with the weather, the slope, and your lifestyle in mind, then build it like we’re going to grill there, too. If you want 3D clarity up front, clear pricing, a crew that stays on your project, and results your neighbors will casually mention at the mailbox, we’re here for it.
Call us today at (303) 766-3304 or send us a message here. Let’s make your landscape something worth stepping outside for.
Located at the foot of the Rocky Mountains, Denver, CO offers a unique blend of outdoor adventure and urban charm. With a high-altitude climate, dry summers, and snowy winters, it’s a city where thoughtful home care makes a real difference. Whether you’re visiting the Denver Art Museum or spending a day at the Denver Zoo, you’ll see how pride of place runs deep across the city’s vibrant neighborhoods