Jason Castillo, PLA, Associate Principal

Jason Castillo, PLA

Associate Principal


Jason Castillo is a landscape architect with over 20 years experience in master planning, urban design, amenity design and landscape architecture. His professional experience has been wide ranging and multi-faceted with work in both private and public sectors. Such experiences have led to detailed design and project management opportunities for projects ranging from small-scaled gardens and plazas to large-scale parks, master planned communities and urban mixed-use developments. Jason is also a proponent of sustainable & efficient design practices and his intent is to always understand the parameters of a site and to collaborate with clients, his peers and associated consultants to reach the most appropriate design solution.

Peng Gu, Associate Principal
Executive Vice President
Cathy Snellinger, Vice President/Chief Financial Officer
Vice President/CFO
Tom McGilloway, Principal
Planning Director
Mark Pelusi, Associate Principal
Operations Director
Matt Renauld, PLA Associate Principal
Design Director
Ken Schmidt, PLA, ASLA
Isaac Hametz, Research Director
Research Director
Maurice Blow, CADD Technician
Terry Burns, Senior Associate
Senior Associate
Jason Castillo, PLA, Associate Principal
Associate Principal
Jeff Dube, Landscape Designer
Landscape Designer
Environmental Specialist
Michael Humes, PLA Associate Principal
Rudraksha Jhaveri, Associate
Senior Technical Lead
Associate Principal
Steve Kelly, Associate Principal
Associate Principal
Elaine Ku, Landscape Designer
Landscape Designer
Amina Mohamed, Landscape Designer
Landscape Designer
James Sink, Landscape Architect
Landscape Designer
JoAnn Trach Tongson, PLA, LEED AP BD+C,
Associate Principal
Shihua Wang, Landscape Designer
Landscape Designer
Office Manager
Bryan Dunn, Communications Director
Communications Director
Cynthia Fraser
Marketing Director
Lucy Hill, Contract Administrator
Contract Administrator