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Landscape Design and Build Kansas City

We build spaces to perfection. So you can enjoy life to the fullest.

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Covered patio features a stainless steel grill, wooden dining set, and ceiling fans. Surrounded by lush trees, providing a serene outdoor atmosphere.
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A modern backyard features patio seating, outdoor kitchen, and mini-golf area with American flag, amid lush landscaping and stone accents.

Redefine Your Outdoor Space

Does your outdoor space feel disconnected from the way you want to live? You might be looking for a place to unwind, gather with loved ones, or enjoy a sense of community—but your yard doesn’t reflect that.

At Third Space, your outdoor space is more than a yard; it’s where your life happens. With over 13 years of expertise, certified professionals, and a commitment to sustainable design, you’ll get a landscape that feels as functional as it is beautiful.

Shaping Landscapes. Serving People.

Landscaping Services Designed for You

Your landscaping needs are unique, and every service we provide is designed to meet those needs.

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Landscape Design

Experience the clarity of 2D and 3D designs that bring your vision to life before the first shovel hits the ground. Receive a tailored plan that reflects your personal style, space, and goals.

Learn About Our Landscape Design Services
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Landscape Construction

Transform your outdoor space with expert construction of patios, hardscapes, decks, outdoor kitchens, and structures, all crafted with quality materials for beauty and functionality.

Discover Our Construction Services
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Pools

Turn your backyard into a serene getaway with expert pool design, installation, and landscaping. We’ll craft a pool to complement your outdoor space, combining beauty, functionality, and thoughtful details.

Explore Our Pool Design & Build Services
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Landscape Enhancements

Bring your outdoor area to life with custom landscape lighting, outdoor audio-visual systems, turf, putting greens, irrigation, water features, and fire pits. Enjoy comfort, style and fun!

See Our Landscape Enhancements

“The whole team is courteous, efficient, and timely”

The owner, Caleb Kangas, is creative with designs that are aesthetically pleasing while solving problems. The whole team is courteous, efficient, and timely. We had a great experience and are happy to serve as a reference. Also, the general contractor working inside the home was so impressed with the work, cleanliness, courteousness, and quality that he made a point to share it with us and ask for the contact information to be able to give to clients.

— Hoffman D, 5-Star Google Reviews

“Caleb and his team were amazing from initial design all the way through completion of the project”

Caleb and his team were amazing from the initial design all the way through the completion of the project. Communication was great, and everyone on the job was extremely professional. The work site was always cleaned up at the end of the day and we were kept up to date on what to expect and when. We are thrilled with our new “third space” and are enjoying it with family and friends! Thanks, Third Space Design, for a great experience!

— Breth E, 5-Star Google Reviews

“Caleb and his team did an amazing job turning our backyard mess into a backyard oasis”

Caleb and his team did an amazing job turning our backyard mess into a backyard oasis. They also transformed the front entry from something not very welcoming into amazing curb appeal. All of his team members were reliable and respectful. I highly recommend using Third Space.

— Thomson A, 5-Star Google Reviews
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Building More Than Landscapes

At Third Space, your outdoor space becomes a place for connection and community. Inspired by the concept of a “third space,” beyond home and work, we create environments where you can relax, gather, and enjoy meaningful moments. With over a decade of experience, certified expertise, and a commitment to professionalism, you’ll feel confident and cared for at every step of your project.

Learn More About Us

Associations & Certifications

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Join Our Team

Looking for a career in landscaping? At Third Space you’ll get opportunities for growth, in-house training, and a fun, detail-oriented team culture. Join a team dedicated to bringing thoughtful design and professional care to every project.

Explore Career Opportunities
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Our Process

Here’s what you can expect:

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Project Inquiry

Go ahead—fill out the form. Tell us about your project, your estimated budget, and let us know how to contact you.

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Discovery Call

Once we receive your form, the team will schedule a discovery call with Caleb, our Owner. This is where you can talk to more logistics, details, and design vision. Based on the features that you want in your project, Caleb can talk through a rough budget based on our standard price ranges.

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Discovery Questionnaire

Once we schedule your onsite visit, we’ll send you a questionnaire to complete and return to us before your onsite consultation. This information is super helpful for our team—do you have kiddos? Fur kiddos? Football parties? Our gears start turning depending on your dreams for the space.

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Onsite Visit

We’re all on the same page about the overall direction, it’s time to say hello in person, walk through the space together, and nail down more specifics. Caleb will take some measurements, take some photos, and gather the information we’ll need to do a full design. The cost for the onsite is $85, this covers our time to meet with you and provide our professional services and vision for the space.

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Design Proposal

After the onsite visit, you’ll receive a detailed proposal with pricing for the design phase. Choose between 2D layouts or realistic 3D renderings. A 50% deposit gets us started.

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Official Design

Our team creates a detailed mockup of your space within two weeks. You’ll have the chance to review, request tweaks, and approve the design with the final payment.

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Build Estimate

With the design approved, we’ll provide a comprehensive build estimate. This includes detailed pricing, accurate timelines, and the full scope of work to bring your vision to life.

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Start building!

Our skilled team handles every step of the construction process, keeping you fully updated throughout the project and ensuring your complete satisfaction.

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Why You’ll Love Working With Third Space

Your landscape deserves care and attention to detail from a team that understands what matters most. Here’s how we do it!

Spaces Designed for Connection: Your outdoor area becomes the perfect setting for relaxation and family time.

Polished Service: Tidy, respectful staff and a foreman on-site ensure confidence at every step.

Certified Professionals: With 13+ years of experience and industry certifications, your project is handled with expertise.

Personalized Communication: Updates and feedback tailored to how you prefer to stay informed.

Eco-Friendly Practices: Native plants, efficient irrigation, and sustainable materials are at the heart of every design.

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Proudly Serving Kansas City, Johnson County, And Beyond

Third Space landscape contractors proudly provide landscape design and build services throughout Kansas City, Lenexa, Mission Hills, Leawood, Overland Park, Prairie Village, Rolland Park, Olathe, Shawnee, Mission, Fairway, and beyond.

Request A Quote
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Explore Our Work

See what’s possible with a landscaping company that puts your needs first.

Sunset Hill, Kansas City, MO

Explore
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Falcon Ridge, Kansas City, MO

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Prairie Hills, Kansas City, MO

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Colony Post, Kansas City, MO

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Follow Us On Instagram

thirdspacekc

448 2,898

We create beautiful outdoor living spaces.
Pools
Paver & Stone Patios
Landscaping
Lighting
Kitchens/Fire
Covered structures
Caleb Kangas – Owner

Taking the hard out of hardscaping
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#kansascitymo #unilock #unilockauthorizedcontractor #americancancersociety

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Taking the hard out of hardscaping . . . . #kansascitymo #unilock #unilockauthorizedcontractor #americancancersociety

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Dreaming of a new pergola, covered patio, or deck for next spring? 🌿

Before the first post goes in the ground, most outdoor projects in Johnson County and Kansas City need a permit. And every city has its own rules!

Our latest blog breaks down which projects need permits, how HOA approvals work, what the process looks like step by step, and why fall is the best time to get started.

👉 Read it here: https://thirdspacekc.com/general/what-to-expect-when-permitting-an-outdoor-project-in-johnson-county-and-kansas-city/

Ready to plan your spring project? Call us at 913-717-9281.

#ThirdSpaceDesignBuild #OutdoorLiving #KansasCity #JohnsonCounty #BackyardGoals

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Open post by thirdspacekc with ID 17946346014069625
Dreaming of a new pergola, covered patio, or deck for next spring? 🌿 Before the first post goes in the ground, most outdoor projects in Johnson County and Kansas City need a permit. And every city has its own rules! Our latest blog breaks down which projects need permits, how HOA approvals work, what the process looks like step by step, and why fall is the best time to get started. 👉 Read it here: https://thirdspacekc.com/general/what-to-expect-when-permitting-an-outdoor-project-in-johnson-county-and-kansas-city/ Ready to plan your spring project? Call us at 913-717-9281. #ThirdSpaceDesignBuild #OutdoorLiving #KansasCity #JohnsonCounty #BackyardGoals

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A beautiful Sunset Hill project.

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Open post by thirdspacekc with ID 18217708468342365
A beautiful Sunset Hill project.

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Ever stare at your backyard and think "this could be so much more"? Same. That`s exactly why we built Fern, our AI design assistant, right here on our website.

Just tell Fern what you`re dreaming about (patio hangout? private retreat? backyard entertaining zone?) and in minutes she`ll hand you a custom Design Vision Book, complete with concept renderings, a plant palette, and design notes built just for your yard.

No forms. No waiting. Just a conversation and a vision.

🎥 Watch Fern in action: https://thirdspacekc.com/general/celebrating-15-years-of-building-connection-the-third-space-design-build-story-2/

✨ Try it yourself at thirdspacekc.com

#OutdoorLiving #LandscapeDesign #BackyardGoals #KansasCityLandscaping #DesignBuild #PatioDesign #OutdoorLivingSpace #ThirdSpaceDesignBuild

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Open post by thirdspacekc with ID 18066687431757729
Ever stare at your backyard and think "this could be so much more"? Same. That's exactly why we built Fern, our AI design assistant, right here on our website. Just tell Fern what you're dreaming about (patio hangout? private retreat? backyard entertaining zone?) and in minutes she'll hand you a custom Design Vision Book, complete with concept renderings, a plant palette, and design notes built just for your yard. No forms. No waiting. Just a conversation and a vision. 🎥 Watch Fern in action: https://thirdspacekc.com/general/celebrating-15-years-of-building-connection-the-third-space-design-build-story-2/ ✨ Try it yourself at thirdspacekc.com #OutdoorLiving #LandscapeDesign #BackyardGoals #KansasCityLandscaping #DesignBuild #PatioDesign #OutdoorLivingSpace #ThirdSpaceDesignBuild

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Open post by thirdspacekc with ID 18115073068996273
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Swipe-worthy transformation alert 👀 From a bare backyard to a stunning composite deck with custom cedar skirting, this Amberwood deck build is proof that the right design changes everything. Check out the full before-and-after story on our blog: https://thirdspacekc.com/general/custom-screened-porches-outdoor-living-spaces-2/

#BeforeAndAfter #DeckTransformation #OutdoorLivingSpace #CustomDeckBuilder #CompositeDecking #KansasCityBackyard #BackyardGoals #DeckDesign #ThirdSpaceDesignBuild #HomeRenovation #OutdoorLiving #CurbAppeal #BackyardMakeover #DeckBuilder #KCHomes

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Open post by thirdspacekc with ID 18173908642380926
Swipe-worthy transformation alert 👀 From a bare backyard to a stunning composite deck with custom cedar skirting, this Amberwood deck build is proof that the right design changes everything. Check out the full before-and-after story on our blog: https://thirdspacekc.com/general/custom-screened-porches-outdoor-living-spaces-2/ #BeforeAndAfter #DeckTransformation #OutdoorLivingSpace #CustomDeckBuilder #CompositeDecking #KansasCityBackyard #BackyardGoals #DeckDesign #ThirdSpaceDesignBuild #HomeRenovation #OutdoorLiving #CurbAppeal #BackyardMakeover #DeckBuilder #KCHomes

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Ready to Create Your Third Space?

Your next project starts with a conversation. Request a quote today and discover how your outdoor space can support the way you live.

Request A Quote
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