Long Island LandscapeDesign & BuildProfessional Company

Autumn Leaf Landscape Design is a professional Long Island landscape design company. We design & install outdoor living areas: walkways, entryways, driveways, patios, pool areas, Belgian block curbing, ponds and waterfalls, rock walls, retaining walls, outdoor kitchens & fireplaces, lighting and plantings.

We serve Nassau County and Suffolk County, New York.

We produce 3D Design renderings of landscape design projects and use the best materials in our custom masonry, outdoor kitchen and fireplace and planting projects.

breathtaking landscape design

Landscape design is about creating an outdoor living space. We take your dreams and create landscapes for you and your whole family to enjoy. Let us make your outdoor living space a reality.

Landscape & Outdoor Living Ideas

Plant Spring Blossoms in Winter for a Beautiful Spring

Plant Spring Blossoms in Winter for a Beautiful Spring

Planting Spring Blossoms in the late winter makes Spring beautiful. There's nothing quite like the first blossoms of Spring after the cold, gray months of winter.   Continue Reading →

What do you like most about September?

What do you like most about September?

The last couple of weeks of August are usually a bit slow for Autumn Leaf in the field as homeowners and families across long island are getting in that last vacation in for the end of summer. It’s a bittersweet time of year as we take full advantage of the opportunity to join in the rest for a last minute or planned time off.   Continue Reading →

Completed Landscape Design Projects

Water features and natural stone highlight this multi-level backyard outdoor living space.   View ›

Create an Experience that will Last Beyond the Evening, with a collection of waterfalls and outdoor living amenities.   View ›

Small space with big entertainment value. Enjoy outdoor cooking and relax around the fire pit.   View ›

This stunning project features new designs to the front entryway, rear yard patio and landscaping.   View ›

Our Accreditations & Certifications

  • Unilock Authorized Long Island Contractor
  • Cambridge Long Island Paving Stones
  • Nicolock Long Island Paving Stones
  • Long Island Techo-Pro Contractor
  • Long Island Association of Outdoor Professionals
  • Long Island icpi Certified Installer
  • Long Island houzz Influencer
  • Long Island houzz Recommended
  • Long Island houzz Best of 2015 Service