Our Team

Lyn Spessard, Founder

Lyn founded the company over 30 years ago when it was known as Lyn Spessard Designs.  She has designed pools for many Contra Costa and Alameda County pool builders.  Her education in landscape architecture from the University of California, Berkeley, spearheaded her interest in taking the vision of her creativity in landscape design from concept to reality.  With special interest in getting the job done right, she began contracting and managing her projects.  Experience in assisting pool builders and working with a majority of the counties pool builders has afforded her the knowledge and trust throughout the industry. She studied landscape architecture at University of California at Berkeley.


Brian Christopher Halloran, Director of Design & Planning

Brian brings over 15 years of multi-disciplinary experience in both the public and private sectors in Landscape Architecture, Construction Management, Urban and Regional Planning.  He is the founder of LSA along with Lyn Spessard.  Prior to LSA, Brian has worked as a design and planning consultant for several cities throughout Marin, San Francisco, San Mateo, and Contra Costa Counties, where he worked on design reviews, downtown beautification, and design guidelines. In the private sector, he specialized in park, plaza, subdivision and golf course design. Brian’s enthusiasm for creative and artistic statement has been well recognized throughout his career in both residential and commercial sectors. Brian received Jesuit training from St.Ignatius College Preparatory in San Francisco, Associates Degree in Architecture, Bachelor's Degree in Construction Management, Master's Degree in Urban and Planning and studied Landscape Architecture at University of California at Berkeley. Brian has been with LSA since it's inception in 1995.