employee with houseplants

Garden Centers
& Plant Shops

Residential Landscaping Design Build Project

Residential
Landscaping

Commercial Landscaping Project

Commercial
Landscaping

Urban Plantscapes Moss Art

Urban
Plantscapes

We are a local, family-owned and operated Portland landscaping and gardening business providing residential and commercial landscaping services as well as retail plant shops and garden centers!

Top Workplace 2021 Dennis' 7 Dees crew

We’ve Been Named a 2021 Top Workplace!

We have something exciting to share—Dennis’ 7 Dees has been named a Top Workplace in The Oregonian this year!

Being named a Top Workplace is a big deal—only 119 companies made this year’s list. With the award being based on feedback from our employees, it just solidifies our belief and goal of being a company that grows people, not just plants. You can read through the list of the other 2021 Top Workplaces here!

Grow With Us

As a proud member of the green industry, we’re dedicated to growing plants, people, and our community.

We have three distinct fields of employment, each with great career opportunities—you’re bound to find the right fit for your interests, skills, and lifestyle. And not to brag, but our benefits kick butt! Join us to help our friends and neighbors enhance their lives and beautify their homes.

Visit Dennis' 7 Dees Garden Center in Lake Oswego

Residential Landscaping Services

Since 1956, we’ve been growing customers for life by designing, building, and maintaining beautiful landscapes. We’ve built up a reputation for reliable work, trustworthy expertise, award-winning designs, and a strong commitment to supporting our community. Dennis’ 7 Dees is the team you can count on to always have your interests at heart.

We view every project as an opportunity for collaboration and to help beautify our Pacific Northwest neighborhoods. Building your landscape should be an easy and rewarding experience 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. Let’s work together!

DESIGN/BUILD
WATER FEATURES
IRRIGATION
PLANTS & TREES
SOD & SEED LAWNS
DRAINAGE & RAINWATER SYSTEMS
PATIOS, PATHS & DRIVEWAYS
WALLS & STEPS
NATURAL STONE & PAVERS
SYNTHETIC TURF & PUTTING GREENS
LIGHTING SYSTEMS
PRUNING & CLEANUPS
CONTAINER PLANTINGS
RESIDENTIAL LAWN MOWING
WEEKLY MAINTENANCE SERVICES

DESIGN/BUILD
WATER FEATURES
IRRIGATION
PLANTS & TREES
SOD & SEED LAWNS

DRAINAGE & RAINWATER SYSTEMS
PATIOS, PATHS & DRIVEWAYS
WALLS & STEPS
NATURAL STONE & PAVERS
SYNTHETIC TURF & PUTTING GREENS

LIGHTING SYSTEMS
PRUNING & CLEANUPS
CONTAINER PLANTINGS
RESIDENTIAL LAWN MOWING
WEEKLY MAINTENANCE SERVICES

Grow Your Plant Knowledge 

Hello Hellebores: Flowers of Winter

Hello Hellebores: Flowers of Winter

The genus Helleborus consists of 15 different species of hardy, low-growing, mostly evergreen perennials that bloom in a range of colors in late winter or early spring with long-lasting flowers. With careful selection, hellebore can bloom in your garden from November until mid-April! Hellebores are often called "Winter Rose" or "Christmas Rose" because of the flowers’ similar appearance. These plants thrive in dappled shade, are deer-resistant, are relatively...

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About Us - Deep Roots

Deep Roots

Our business is built on established family tradition and deep roots (pun intended) in the Portland community. Our reputation as a reliable local company is upheld by decades of satisfied clients.

About Us - Personal Experience

Personal Experience

As a family business, we have a greater sense of commitment and accountability to you. Service is never compromised; your needs are thoroughly addressed and we can overcome challenges together.

About Us - Stellar Safety

Stellar Safety

We’re proud of our superb safety record, which is far better than the industry average. This illustrates our dedication to keeping our workforce and clients safe, stable, and ultimately happy.

About Us - Award Winners

Award Winners

Have peace of mind! We create nationally-acclaimed, award-winning spaces. We’ll give you extensive design options to optimize your landscape and help you build the outdoor oasis of your dreams.

About Us - Sustainable Practices

Sustainable Practices

We continually strive to stay up to date on evolving technology and techniques so we can offer efficient, environmentally responsible services and products, while still providing superior quality.

About Us - Community Impact

Community Impact

We’re dedicated to supporting our community and helping it grow with us. Each year, Dennis’ 7 Dees donates time and labor and participates in events to help raise money for local organizations.

What People Are Saying About Us

Get Your Landscaping Quote Today

Please complete the form below to get your custom quote and schedule your FREE consultation!

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