Residential Design-Build

Since 1956, we’ve been growing customers for life by designing, building, and maintaining award-winning landscapes.

We believe that building your landscape should be an easy and rewarding collaboration from start to finish. We combine your ideas and needs with our designers’ expertise while considering budget sensibility to create a landscape that’s distinctively yours. We’re confident that we can help you create your dream outdoor space!

Residential Landscaping Services

Plants & Trees
Raised/Container Gardens
Sod & Seed Lawns
Synthetic Turf & Golf Greens
Sports Courts

Rockery & Dry Creek Beds
Walls & Steps
Patios & Pavers
Paths & Walkways
Water Features

Irrigation Systems
Drainage/Rainwater Systems
Wood Elements
Fire Pits
Outdoor Lighting

What People Are Saying About Us

We’ve developed a simple, modern process which sets us apart from outdated, expensive, and traditional construction.

1. CONCEPT: Our process begins with your landscaping goals and an assessment of your property. We work with your ideas and take measurements to develop a master plan that will help us create your landscape efficiently and within your budget.

2. RESEARCH: Every local administration can be different when it comes to coding and zoning regulations. Our team will verify the feasibility of your project so it is designed and built to meet local requirements.

3. DESIGN: Although you may communicate with one designer on your project, you’ll have an entire team working behind the scenes to ensure we don’t miss a beat. We work with advanced design technology to present you with an accurate, detailed visual of your space so you know what to expect.

4. BUILD: Our construction crews are led by the best in the industry. We have a spotless safety record and punctual project management to ensure your new landscape will be installed on time and on budget.

5. MAINTENANCE: We offer a warranty on your new landscape, plus weekly maintenance services to keep your outdoor space looking great for years.

Landscape Design Portland Oregon

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

For the full Dennis’ 7 Dees landscaping experience, consider our design/build and maintenance services. We can collaborate with your particular goals, timeline, and budget in mind to produce something truly amazing together.

Our landscaping work is not limited to lawns, flowers, trees, and shrubs. We can also tackle hardscaping projects like retaining walls, patios and pavers, paths and walkways, and much more. Talented crew members can construct a fire pit for those chilly winter nights, or even install a sport court to bring your favorite outdoor activity to your own backyard.

You can also visit our garden center locations in the Portland metro area and northern Oregon coast for your landscape supply needs. Aside from our great selection of plants, we offer delivery and curbside pickup options as well as custom planting services for your convenience. Don’t forget to join our Plant Perks rewards program for coupons and discounts throughout the year!

Why Landscape Design?

Earn every time you shop


Clean air of pollutants
Control temp extremes
Reduce erosion, runoff, flooding, and evaporation
Reduce soil degradation
Nurture ecosystems and biodiversity

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Boost home value
Attract prospective buyers
Reduce heating/cooling costs
Reduce water cost
Reduce maintenance
Homegrown food
Support local business

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Improve home security
Create natural barriers
Eliminate tripping and slipping hazards
Reduce fire hazards
Shade for sun protection
Safer setting for kids/pets
Improve night visibility

Livability & Aesthetics


Curb appeal
Unique, personal touch
Minimize noise
Increase privacy
Decrease stress
Spaces to relax and entertain
Foster active lifestyles
Fresh landscape all year

Our Partners in the Industry

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Get Your Landscaping Quote Today

Please complete the form below and we'll prepare a custom quote to make your vision into a reality!

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