Mahaney Environmental Design creates artfully designed and environmentally sustainable landscapes across a wide range of project types and scales.

Project Galleries

All projects featured herein have been directly designed, collaborated or influenced under Mark’s direction.






  • Landscape Architecture and Master Planning
  • Design, Development, Vision Planning and Direction
  • Sustainable Off Grid System Solar and Water Utility Project Design
  • Site Grading
  • Water Feature, Signage and Lighting Design
  • Water Conservation and Native Plant Landscaping
  • Park, Farm and Garden Design
  • Landscape Design Guidelines and CCR Development
  • Construction Administration
  • Project Budgets and Specifications
  • Nursery Contract Growing Coordination
  • Culturally Sensitive Archaeological/Biological Site Programming

Notable Projects

  • Kona Village Collaboration, Hawaii Island
  • Luxury Resort Residences: Kuki’o, Kauna’oa, Nohea, Hokulia, Pauoa Beach, Black Sand
  • Beach, Kohala Waterfront, Kohala Ranch, Maninio’wale, Hawaii Island
  • Makena Beach & Golf Club, Maui Island
  • Kaeo, Private Luxury Residences, at Makena Beach, Maui Island
  • Kekailani, Mauna Lani Resort, Hawaii Island
  • Ka’upulehu Development, Hawaii Island
  • Kohanaiki, Kona, Hawaii
  • Kukui’ula, Kauai, Hawaii
  • Pacific Sunfire Farms, Kohala Coast, Hawaii
  • Four Seasons Resorts, Hualalai, Hawaii & Scottsdale, Arizona
  • Holualoa Inn Sculpture Garden, Hulualoa, Hawaii
  • Hokuli’a, Kealakekua, Hawaii
  • Sanctuary Belize Community, Stann Creek, Belize, Central America
  • Silverleaf at DC Ranch, Scottsdale, Arizona
  • Royal Palms Resort, Scottsdale, Arizona
  • Disney Studio Tour & Grand Floridian Resort, Orlando, Florida