MEET HEATHER TRILLING
Professional Landscape Designer and Licensed Landscape Contractor
Heather is the Principal of Trilling Landscape Design & Build. More than 25 years ago, she founded the company with a mission to help homeowners unite their indoor and outdoor spaces. Heather has a created a tight-knit and dedicated team to conceptualize, lead, manage and deliver quality projects of all sizes: from design to installation.
A native of southern California, she actually began her professional career in the early 90’s as a nurse at UCLA, where she also earned her Masters Degree. While simultaneously working as a pediatric nurse and raising four daughters, Heather’s nurturing personality extended to her garden. Heather would design spaces for friends and neighbors — however, the scope of these favors changed when her talents were noticed by a producer at HGTV, which led to a TV series feature and work with A&E Television.
Heather has since designed and installed hundreds of projects with a vision to bring inside and outside spaces harmoniously together. Heather’s projects are both residential and commercial, each created with a personalized approach by cultivating a genuine partnership with her clients to understand their needs and present them with ideas that bring a vision to life.
Heather truly enjoys collaborating with other industry professionals to create spaces that enrich everyone’s lives: time to connect, restore, live a life enjoyed outside.
Heather is experienced in creating a wide array of beautiful and enduring landscape architectural designs. We take great pride in working individually with each client to create a space that is unique, and a place to make lifelong memories.
It would be a pleasure to learn more about your project, and create a vision together.
MEMBER OF THE DESIGN LEADERSHIP NETWORK, A NATIONAL ORGANIZATION OF LEADERS IN ARCHITECTURE & DESIGN.
HEATHER’S JOURNAL
Insights, Inspiration & Outdoor Living Ideas
Discover design inspiration, expert tips, and stories from our latest projects. From seasonal planting guides to behind-the-scenes looks at our design process, our journal offers ideas to help you create beauty and balance in your own outdoor spaces.
Lumber + Linen
Our Outdoor Lifestyle Retail Store
As a landscape designer and builder, I’ve always believed that outdoor spaces should feel as inviting and personal as the interiors of a home. That philosophy inspired the creation of Lumber + Linen, our outdoor lifestyle retail store located right here in Agoura Hills. After years of designing custom landscapes across Los Angeles and the Valley, I wanted to offer clients a place where they could explore beautifully curated pieces that elevate how we live outdoors.
At Lumber + Linen, you’ll find thoughtfully selected furniture, décor, textiles, pottery, planters, outdoor entertaining essentials, and seasonal accents—items that pair seamlessly with the modern, warm, natural aesthetic that defines our landscape work at Trilling Landscape. Whether you’re refreshing a patio, finishing a new garden project, or looking for a unique gift, our store is designed to inspire.
My team and I created Lumber + Linen as an extension of our design philosophy: craftsmanship, comfort, and connection to the California lifestyle. We invite you to visit, browse, and discover pieces that help transform outdoor spaces into places you truly love.
Explore more at www.lumberandlinen.com—and let us help you bring your outdoor living vision to life.

