Hillsboro Landscaping Services
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Landscape Designers, Installers & Landscape Maintenance in Hillsboro, Oregon
Dennis’ 7 Dees is a full-service landscaping company with six decades of experience creating beautiful landscapes that cater to the specific needs and goals of our clients. From landscape design and construction to patios, irrigation, planting, and ongoing maintenance, our full-service team creates beautiful, practical landscapes designed for the way Hillsboro families live and enjoy their outdoor spaces.
We’re Hillsboro Landscapers Offering Award-Winning Landscape Design & Build and Landscape Maintenance
We work all around the western suburbs, creating inspiring landscapes that fit any size of yard or type of terrain. Whether you reside on a small urban lot or on a countryside estate, our experienced landscape designers can make the most of any plot in the Hillsboro area.
We specialize in making residential landscapes both functional and beautiful, and we recognize that your unique landscaping needs may also include natural or built privacy screens, fences and retaining walls, space for urban entertaining, and an emphasis on curb appeal for the front yard.

Our professional landscape maintenance crews also understand how to maintain all types of Hillsboro landscapes, and our team specializes in advanced levels of maintenance and garden care catered to our climate.


Hillsboro Landscaping Services
Whether you’re improving an established landscape or building one for a newer home, we provide complete landscape design, hardscaping, irrigation, planting, outdoor living, and maintenance services throughout Hillsboro and the surrounding westside communities.
Outdoor Living & Kitchens
Patios, Paths & Walls
Water Features & Pools
Fire Pits & Outdoor Fireplaces
Perennials, Shrubs & Trees
Raised Beds & Gardens
Containers & Seasonal Color
Sod & Hydroseed Lawns
Synthetic Turf
Athletic Courts & Golf Greens
Landscape Lighting
Irrigation & Drainage Systems
Designed for Hillsboro Living
Hillsboro’s growing neighborhoods and larger residential properties create wonderful opportunities for practical, family-friendly landscapes. We design outdoor spaces that combine patios, walkways, planting, irrigation, and water-wise landscaping to create beautiful, low-maintenance yards that are built for everyday living, entertaining, and long-term enjoyment.
Award-Winning Landscapes Every Year Since 1995

We stand out from other local Hillsboro landscaping companies with our exceptional quality of work, excellent customer service, decades of experience, and dozens of national awards.
You can trust us to make your landscape dream a reality! Have peace of mind knowing we create custom landscapes to fit your property and lifestyle with the best materials and staff.
Browse our portfolio to see a stunning array of residential landscaping projects we’ve completed over the years, including just some of our award-winning properties highlighted by the National Association of Landscape Professionals (NALP). We’re proud of our team and look forward to bringing your landscaping dreams to life!
We proudly serve homeowners throughout Hillsboro, Forest Grove, Cornelius, and the greater Portland Metro area.
What People Are Saying About Us
Our Landscape Design/Build Process in Hillsboro
STEP 1: Consultation
Discover Your Vision: First, we’ll connect you with one of our talented landscape designers 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. We also evaluate irrigation, drainage, planting, and how your outdoor spaces can best support everyday family life while remaining beautiful and easy to maintain. 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!

Why Choose Dennis’ 7 Dees for Your Landscape?
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.
Ample Resources
Increased buying power and economy of scale help us keep costs reasonable, offer extensive options, and minimize supply chain issues. Our longstanding position in the community and in the landscaping industry has allowed us to establish strong relationships with the best suppliers in the market.
Protected Investment
After installation, we provide a warranty on your plants and hardscapes to protect your investment. Our knowledgeable landscape maintenance team also makes it easy for you to keep your landscape thriving through each season and for many years to come.
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Landscaping Tips & Inspiration
Why Should You Invest in Landscape Design?
A Healthier Environment
Create more resilient, eco-friendly outdoor spaces:
- Clean air and natural temperature regulation
- Reduced erosion, runoff, and soil degradation
- Thoughtful plant selection supports local wildlife and biodiversity
Financial Value
Investing in professional landscape design pays off:
- Boosts home value and attracts prospective buyers
- Maximizes usable outdoor space for extra living area
- Can reduce water, energy, and maintenance costs
- Can prevent costly water and erosion damage
A Safer Space for Your Family
Strategic landscaping can improve safety and comfort:
- Pathways and natural barriers enhance security and reduce hazards
- Trees and shade structures protect from harsh sun
- Proper lighting improves nighttime visibility
Beautiful, Livable Outdoor Spaces
Transform your home into a relaxing, functional retreat:
- Enhances curb appeal
- Increases privacy and buffers neighborhood noise
- Creates practical spaces for entertaining and relaxing
- Reflects your style and thrives all year round
