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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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A modern house with a lit patio, wraparound deck, and fire pit at sunset, surrounded by landscaped gardens and trees.
Covered patio features a stainless steel grill, wooden dining set, and ceiling fans. Surrounded by lush trees, providing a serene outdoor atmosphere.
Outdoor stone and brick fireplace with burning logs, surrounded by greenery. The warm glow contrasts with the cool exterior environment.
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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People play bocce on a grassy court surrounded by greenery, under string lights. One person holds a drink, enjoying a sunny day.

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

Certified Installer badge from the Interlocking Concrete Pavement Institute, featuring a decorative emblem with maroon geometric design and bold text.
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The image displays the text "TECHO PRO" in bold font, with the word "PRO" underlined. There are no landmarks or buildings in view.
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Text-centered logo displaying "AVIVA POOLS" in bold, black font on a white background. Minimalist and sleek design without additional graphics or landmarks.
Blue and white circular logo for Certified SRW Installer, featuring CM initials. Associated with the National Concrete Masonry Association on outer ring.

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

Fill out the form to share your project details, estimated budget, and contact information. This gets the ball rolling on creating your ideal outdoor space.

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Discovery Questionnaire

We’ll send a questionnaire for you to complete and return with photos of your space. This helps us understand your vision and lifestyle.

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Discovery call

Once we review your questionnaire, we’ll schedule a call with Caleb, our Owner. This is your chance to discuss design ideas, logistics, and a budget tailored to your project.

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onsite visit

Once we’re on the same page, Caleb will visit your space to gather measurements, photos, and design details. The $85 fee covers this consultation to prepare a custom design.

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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.

Outdoor setting with white chairs around a fire pit, surrounded by greenery and a wooden fence, featuring a vibrant flower pot.

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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A serene golf course with lush greenery, a putting green, yellow flags, and trees. Residential houses are in the background with patio furniture.

Prairie Hills, Kansas City, MO

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Modern, single-story house with dark exterior, large windows, and manicured lawn. Surrounded by trees and wooden fence, it feels serene and private.

Colony Post, Kansas City, MO

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A cozy backyard with a stone patio, wooden pergola, and lush grass surrounded by trees and a wooden fence.

Follow Us On Instagram

thirdspacekc

407 2,865

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

What an amazing few days with @mcfarlin.stanford at ACE Connect 2025. Inspiring to be around so many amazing business owners. Saw many friends and made some new ones as well!
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#aceconnect #ace2025

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Open post by thirdspacekc with ID 18045635960460863
What an amazing few days with @mcfarlin.stanford at ACE Connect 2025. Inspiring to be around so many amazing business owners. Saw many friends and made some new ones as well! . . . #aceconnect #ace2025

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Another beautiful project finished up in Leawood! This client recently moved here from Toronto and wanted to experience all the best of outdoor living in the Midwest.
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We were able to build them a beautiful outdoor living space complete with skylights, fireplace, and outdoor kitchen and all under a beautiful covered roof! Your Third Space is waiting for you.
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#thirdspacekc #thirdspace #outdoorliving #outdoorlivingspace #leawood #leawoodks
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Open post by thirdspacekc with ID 18078904337128473
Another beautiful project finished up in Leawood! This client recently moved here from Toronto and wanted to experience all the best of outdoor living in the Midwest. . . We were able to build them a beautiful outdoor living space complete with skylights, fireplace, and outdoor kitchen and all under a beautiful covered roof! Your Third Space is waiting for you. . . . #thirdspacekc #thirdspace #outdoorliving #outdoorlivingspace #leawood #leawoodks #

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Another beautiful outdoor living project we finished in Lenexa.
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#outdoorliving #hardscaping #deck #thirdspace #thirdspacekc

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Open post by thirdspacekc with ID 17979854882926478
Another beautiful outdoor living project we finished in Lenexa. . . . #outdoorliving #hardscaping #deck #thirdspace #thirdspacekc

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Was a great @hardscapena show this year. The best part is always connecting with friends. Thanks to @joinktc for hosting me!
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Cool stuff from @fxluminaire @leanscaper @tommycole_leanscaper @chris_psencik @techobloc @unilock @siteonesupply @mcfarlin.stanford @permaedge @synkedup @imintriguemedia @advancedadmin_ @fiddlehead_gardens @suttonoutdoorllc @jsquaredoutdoor @pavetool

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Open post by thirdspacekc with ID 18080232269101911
Was a great @hardscapena show this year. The best part is always connecting with friends. Thanks to @joinktc for hosting me! . . . Cool stuff from @fxluminaire @leanscaper @tommycole_leanscaper @chris_psencik @techobloc @unilock @siteonesupply @mcfarlin.stanford @permaedge @synkedup @imintriguemedia @advancedadmin_ @fiddlehead_gardens @suttonoutdoorllc @jsquaredoutdoor @pavetool

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Nothing better than Fall days in Kansas City and being outdoors. We made this space in Mission Hills just a little bit better just in time for fall.
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#thirdspacekc #thirdspace #outdoorliving #deck #missionhills

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Open post by thirdspacekc with ID 18101232643653107
Nothing better than Fall days in Kansas City and being outdoors. We made this space in Mission Hills just a little bit better just in time for fall. . . . #thirdspacekc #thirdspace #outdoorliving #deck #missionhills

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Outdoor Luxury Living at its finest! Third Space, we build so you connect! Building spaces for family, friends, and community.
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#outdoorlivingspace #thirdspace #thirdspacekc #timbertech #bluestone #synlawn

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Open post by thirdspacekc with ID 17998132943681163
Outdoor Luxury Living at its finest! Third Space, we build so you connect! Building spaces for family, friends, and community. . . . #outdoorlivingspace #thirdspace #thirdspacekc #timbertech #bluestone #synlawn

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Details matter!
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#unilockauthorizedcontractor #outdoorliving #thirdspace #thirdspacekc #leawoodks

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Open post by thirdspacekc with ID 18118251673511850
Details matter! . . . . #unilockauthorizedcontractor #outdoorliving #thirdspace #thirdspacekc #leawoodks

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Serving the Kansas City Metro since 2011. Outdoor living at its finest.
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#Lenexaks #hardscape #outdoorlivingspace #thirdspace #thirdspacekc #kansascity #worldcup2026

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Open post by thirdspacekc with ID 17947240215034403
Serving the Kansas City Metro since 2011. Outdoor living at its finest. . . . #Lenexaks #hardscape #outdoorlivingspace #thirdspace #thirdspacekc #kansascity #worldcup2026

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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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