Design Driven by You,
Backed by Our Engineering.

North County Oasis is a design-driven outdoor construction firm serving North County San Diego. We specialize in structural concrete, engineered drainage systems, custom hardscape, outdoor lighting, and complete front and backyard transformations. As a licensed general engineering contractor, we combine aesthetic vision with structural integrity to create outdoor spaces that are as durable as they are beautiful.

Proudly family-owned and operated by Trey Ricchio, his wife Lindsey, and their two sons, we bring a personal, hands-on approach to every project. From the initial consultation to the final detail, our family-driven ethos ensures each outdoor space is crafted with care, attention to detail, and a commitment to long-lasting relationships with our clients.

Whether it’s a custom patio, a full backyard transformation, or engineered drainage solutions, North County Oasis delivers outdoor construction that blends creativity, functionality, and structural excellence.