Washington D.C. area's leading licensed Landscaping Company

About Us

Meet Mark Simpson, Owner of East Coast Landscape Design, Inc.

Our design and installation service has one goal in mind – making our clients’ outdoor spaces beautiful and functional.  

For more than 25 years, East Coast Landscape Design’s team of plant and hardscape installation professionals has brought beauty and functionality to neighborhoods in Maryland, Northern Virginia, and Washington, D.C.  We specialize in all aspects of landscape design and planting, including perennials, theme gardens, water gardens, water features and yards bursting with color.   We will work with you to develop a plan that fits your dream and your budget. 

We invite you to browse our portfolios featuring landscape design, hardscapes, and water features. When you're ready to learn more about us, we can provide you with an estimate and references.

“Homeowners in the area appreciate high quality designs and implementation,” says Mark.  “They have ideas about what they want, but they also value the expertise that a company like East Coast Landscape can provide.  Working together, East Coast Landscape Design and homeowners can transform ordinary yards with drainage and/or grading issues into beautiful, serene and functional outdoor living spaces.”

Mark, who lives with his family in Spencerville, Maryland, founded East Coast Landscape Design more than 25 years ago.  Mark appreciates the outdoors and especially enjoys working with families who share his enthusiasm for beautiful lawns and gardens.   His team of landscape experts can help homeowners with all aspects of landscape design, including water gardens and hardscapes such as pathways, retaining walls, and patios.

For two decades, Mark has enjoyed the heart-felt testimonials he has received from families in Maryland, Virginia, and the District of Columbia, and he’s also proud that the company’s expertise and creativity was chosen to be showcased nationally as part of HGTV’s hit show, “Curb Appeal.”  

Our Certifications

ICPI Interlocking Certified Paver Installers
Certified Landscape Technician
Certified Pond Installer
Maryland Home Improvement Commission License
Better Business Bureau
Landscape Contractors Association
Recommended Landscape Contractor "Washington Checkbook"

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