A creative team with a wide range of architectural design experience.
We are the experts in bringing you healthy, organic, sustainable, green homes! We specialize in LEED, Net Zero and Passive House.
As of January 2024, we are an Employee Owned Co-operative! We are also celebrating our 20th year!
Elizabeth DiSalvo, CVO is the founder and principal architect at Trillium Architects. She is a Graduate of Columbia University with a Masters of Advanced Architectural Design and of Rensselaer (RPI) with a five year Bachelor of Architecture and Building Science. Elizabeth has been a Registered Architect since 1993 and currently holds registration in the States of New York and Connecticut. She is a member of the AIA, NESEA, CTPH, PHNY, and the USGBC, and has been on the Board of Directors of the CT Green Building Council.
Elizabeth grew up in the Architecture field in Fairfield County, CT. She has been working in architecture since 1982—her sophomore year of high school. She has worked for many high-end Architects in Fairfield County. She has also lived and worked in Los Angeles, New York, and 'off-the-grid' in Colorado, and has experience with extremely high-end modern and traditional residential construction as well as intense do-it-yourself, hands-on construction, such as straw bale and adobe building methods. Passive House, Net Zero, LEED home design, passive solar, alternative fuel sources, alternative building methods and materials, are all within Elizabeth's realm of expertise.
Elizabeth speaks to both the public and the building industry on prioritizing green residential construction.
Dave Reilly, AIA Senior Architect Director of Production
Dave is a licensed architect with a Masters of Architecture degree from Clemson University. Following his thesis work he spent three years at the Arcosanti Project in central Arizona as a crew leader and then construction manager. During this time he was immersed in alternate building concepts and techniques. This experience built on the residential construction experience he gained while earning his academic degrees. After pursuing more hands-on experiences such as with the exhibition department at the American Museum of Natural History and as a member of the Loft Artists in Stamford, CT he segued back into residential work as a designer then as project manager. Building on his extensive construction experience he has managed projects throughout Connecticut as well as onto Nantucket. Keeping the lessons learned from the desert, he has long been a proponent of sustainable design and sees working with Trillium as an important part of building on those values.
Megan DuBois Loucas, AIA Director of Design
Megan is a licensed architect with a Masters of Architecture from UCLA and a Bachelor’s degree from Northwestern University in Film. She has worked in high-end residential design for the past 10 years with projects reaching from California to Nova Scotia. Megan is a Colorado native and is passionate about our natural and built environments.
Megan recently moved from Los Angeles to Weston where she and her husband renovated their house and are raising two little girls. If she had any free time, Megan would spend it building furniture or taking runs in her beautiful town. For the time being, she is honing her dress-up and make-believe skills.
Darrell Soho, Director of Client Relations & Head of Materials
Darrell hails from Washington, DC, where he earned a Bachelor of Arts | Interior Design degree and has spent his career in commercial furniture sales and project management. He is excited about entering the residential green building space.
In July of 2020 he and his family moved from DC to Norwalk, CT, to be closer to family. Outside of work he enjoys biking, rock climbing, photography, and mixology (not simultaneously).”
Jackson Wehrli Director of Branding & Architectural Designer
Jackson (he/him) recently graduated from the University of Utah with a Bachelor’s of Science in Architecture. His studies revolved around passive building techniques and systems. He has experience with residential and commercial, and joined Trillium to integrate his passion for resiliency and environment into architecture. He is looking forward to working with clients and being able to practice passive design now that he has graduated.
When he’s not at work, Jackson is an avid outdoorsman and cyclist (he enjoys restoring bikes, too) as well as thrifting, collecting art, and furniture.
Patrick Mulcahey
Patrick graduated from Norwich University with a Bachelor of Architecture Degree. Since graduating in 2002, he has worked in both high-end residential and commercial architecture firms, with projects ranging from moderate size single family homes to family great camps in the Adirondacks, to town planning and multi-use commercial buildings.
Patrick lives in Newtown with his wife, two boys and two dogs. In his free time, he likes spending time with his family, enjoying the outdoors and improving his skills as an amateur wood worker.
Kevin Ligos
Kevin has more than 30 years of experience in the architecture field with a primary focus in commercial design. His experience includes restaurant design where he would take projects from inception to completion, including design, planning, contract bidding, field coordination and construction administration. Kevin transitioned to the Aviation design field working as a Project Manager on several projects at airports across the country. He is excited about his next career phase with Trillium Architects and specializing in Residential Passive Homes.
Kevin has an A.S., Architectural Engineering Technology degree from Norwalk State Technical College. He and his wife along with their dog reside in Ridgefield, where he grew up. Kevin enjoys a vast array of music, live concerts, working on home renovations and spending time with family and friends.
Duncan Fox
Duncan graduated from the University of Oregon with a Master's degree in Architecture, specializing in sustainability. He started his career in New York City, working on large-scale residential buildings and commercial projects. Duncan is on his way to becoming a licensed architect, having completed his IDP hours and currently studying for his exams. He grew up nearby in New Canaan, CT and now lives in Bethel with his girlfriend and two German Shepherds.
Outside of work, Duncan is quite the outdoorsman and enjoys skiing, surfing, fly fishing, hiking with the pups, and live music.
Seneca Gray
Seneca has a Master of Architecture degree from Tulane University. In New Orleans, she learned first-hand the importance of future-minded design for climate resilience and adaptation. She credits a majority of her passion for the built environment to her undergraduate degree in Art, Architecture and Landscape Studies from Smith College.
Although she grew up all around the country, her career brought her to Brooklyn, New York- specializing in single family residential design. She met her partner playing Ultimate Frisbee there, and now they throw discs for their dog. It excites her to be a part of the Trillium team, with full dedication to sustainable housing and their exemplifying leadership in the field.
David Moore
David is a licensed architect and received his bachelors’ degree at the Syracuse University School of Architecture. Since graduating in 2005, he spent ten years in New York City working on residential and commercial projects prior to moving to Ridgefield to start a family with his high school sweet heart and open his own practice. Three children, two dogs and a cat later David is joining Trillium to be part of a team focused on improving the environment one project at a time and setting new standards for construction and sustainability through design.
Outside of work David loves to go camping with his family, and is a triathlete and off-road enthusiast.
Goia Ingram
Goia (pronounced Joy-a) is our part time office/marketing manager. She has over 25 years of business experience in marketing, admin and customer service areas and has been with Trillium since 2014. She is a graduate of Iona University with a Bachelor’s degree in Business Administration. Goia is a local to Ridgefield and is an avid runner and indoor spin enthusiast. She enjoys spending time with her family and dog Mayzie.
