Meet Our Award-Winning Landscape Designers in Portland, Oregon

Our team of talented landscape designers work with your wishes, needs, and budget to create a custom space just for you.

Dennis’ 7 Dees designs and builds custom residential landscapes across the Portland metro area, combining local design expertise with full installation by our in-house crews.

Our landscape designers are experts in creating beautiful and functional outdoor spaces that reflect our clients’ unique needs, goals, budget, and style. With over 70 years of experience, we have a deep understanding of the Pacific Northwest climate, and we use our knowledge to create landscapes that will thrive for years to come.

Our local landscape designers and installation crews serve the entire Portland Metro area and the northern Oregon coast. With award-winning landscape designs in Portland, Vancouver, Camas, Lake Oswego, Happy Valley, Tualatin, Beaverton, Hillsboro, and beyond, our landscape designers are ready to make your property more functional and welcoming—the outdoor space you’ve always dreamed of. Contact us today to schedule a no-obligation meeting with one of our experienced landscape designers and get your free estimate, and be sure to check out their bios below!

Dennis' 7 Dees Residential Landscape Designer Eric Hagberg

Eric Hagberg

Residential Landscape Designer

Since 2004, I’ve been fortunate to create hundreds of inspiring designs, enhance thousands of landscapes, and build lasting friendships along the way. I see each landscape as a beautiful, evolving puzzle that is an extension of the home and its residents—and I help bring all the pieces together. I combine your goals and dreams with my experience and design eye to create spaces with form, flow, and function—ensuring the process is enjoyable and the results exceed expectations.

Dennis' 7 Dees Residential Landscape Designer Justin Snodgrass

Justin Snodgrass

Residential Landscape Designer

Having been immersed in the landscaping industry for most of my life, I’ve gained experience as a maintenance worker, construction foreman, landscaper, and nursery professional. Now a proud third-generation landscape designer, my goal is to transform your dream into a reality, bringing imagination, innovation, and expertise to every project, big or small, to create spaces that reflect your needs, style, and budget.

Dennis' 7 Dees Residential Landscape Designer Sam DeFever

Sam DeFever

Residential Landscape Designer

Growing up in the industry, landscape design and construction have always been a passion. After earning my horticulture degree with a landscape design focus from Cal Poly, I’ve loved transforming outdoor spaces into living sanctuaries. Working closely with clients, I create unique landscapes that reflect their personality and invite them to find peace and enjoy their home in new ways. Whether it’s a few plants or a full property remodel, let’s build something extraordinary!

Dennis' 7 Dees Residential Landscape Designer Austin Kelly

Austin Kelly

Residential Landscape Designer

My passion for landscape design started at age 14, mowing lawns and working with local companies, and has grown into a lifelong career supported by a degree in Horticulture, Design, and Contracting. I love helping people discover the beauty and potential of their outdoor spaces. My goal is to create landscapes that reflect thoughtful design—and you. There’s nothing more rewarding than transforming a property from the place you live into the place you’re proud to call home.

Dennis' 7 Dees Residential Landscape Designer Lars Nielsen

Lars Nielsen

Residential Landscape Designer

My design philosophy centers on my clients’ needs and desires—rather than focusing on my own creation, I use my expertise to find what best matches their goals. Open conversation is key—I listen closely, share suggestions, and collaborate to bring their vision to life, offering creative ideas they may not have considered to make each landscape both functional and beautiful. I take joy in exploring a wide range of design styles, from ultra-modern to traditional Japanese.

Dennis' 7 Dees Residential Landscape Designer Kenna Hartman

Kenna Hartman

Residential Landscape Designer

I have over 25 years of experience in the landscape industry, starting as a concrete paver installer and earning national certifications in paver and segmental retaining wall installation. This hands-on background gives me a unique perspective as a landscape designer. While my expertise is in hardscaping, I envision each project as a balance of function and aesthetics, guided by the client’s needs and budget. I believe every outdoor space should reflect its owner, combining form, purpose, and style.

Our award-winning landscape designers work in the Portland metro area, including southwest Washington. Additionally, we have crews that work on the northern Oregon coast and specialize in beautiful landscapes that thrive in their given climates.

We encourage you to browse our portfolio of residential landscaping projects—you’ll see several in Portland and beyond marked with our national award badge!

When you’re ready, please fill out the form below to get started on bringing your landscape dreams to life.

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Get Your Landscaping Quote Today

Complete this form to schedule your no-obligation meeting with a designer and get your free quote! Please note—$2500 minimum for new landscaping projects.

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What Portland Customers Are Saying About Us

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Why Choose Dennis’ 7 Dees for Your Landscape?

We design and install landscapes in Portland, Oregon, and the surrounding metro and coastal regions. We’ve been creating green spaces that inspire for 70+ years and are proud of the dozens of national landscaping awards we’ve won for both residential and commercial properties.

We are a full-service landscaping company and we focus on beautiful, long-lasting, custom landscaping, from design and ideation through installation and ongoing maintenance services.

Turnkey Process

Enjoy a fluid experience with seamless communication. Details won’t get lost in translation as they can with multiple contractors. From design to installation, we handle all the details—sourcing materials, securing expert and reliable subcontractors, and ensuring your landscape is just how you envisioned.

Our Landscape Design/Build Process

STEP 1: Consultation

Discover Your Vision: First, we’ll connect you with one of our talented landscape designers in Portland or the surrounding area, who will get to know you and your outdoor space. Together, you’ll discuss your goals, how you intend to use your new landscape, and any concerns you may have.

STEP 2: Concept & Design

Bringing Your Vision to Life: We explore creative landscape possibilities while keeping your budget and any local regulations in mind, from Portland Metro, to SW Washington, to the northern Oregon coast municipalities. Then, we craft a custom design for your review and refinement—once approved, your project is scheduled for installation!

STEP 3: Construction

From Concept to Reality: Watch your landscape transform as our expert installation teams bring your design to fruition. We pride ourselves on precision, cleanliness, safety, and respectful crews who treat your property as their own.

STEP 4: Maintenance

Protect Your Investment: Your new landscape comes with a warranty and the option for ongoing care. Our skilled maintenance teams can ensure your outdoor space thrives year-round, keeping it beautiful, healthy, and worry-free!

We service Portland, the greater metro area including SW Washington, and the northern Oregon coast.

Dennis' 7 Dees Landscape Designer Eric Hagberg and Emily Henderson reviewing a backyard renovation landscape plan

Contact Us

503-777-7777

7355 SE Johnson Creek Blvd
Portland, OR 97206

Garden Centers

Landscaping & Urban Plantscapes

Garden Centers

LAKE OSWEGO
1090 McVey Ave
Lake Oswego, OR 97034
503-636-4660

CEDAR HILLS
10455 SW Butner Rd
Portland, OR 97225
503-297-1058

VANCOUVER
10006 Mill Plain Blvd
Vancouver, WA 98664
360-892-7880

SEASIDE
84794 Hwy 101 S
Seaside, OR 97138
503-738-6980

BRIDGEPORT VILLAGE
7325 SW Bridgeport Rd
Tigard, OR 97224
503-992-6575

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