Cassella Design & Build

Cassella Design & Build specializes in transforming outdoor spaces into beautiful, functional retreats across Northern Virginia and the Washington, DC area. With a passion for excellence and a commitment to craftsmanship, we offer comprehensive landscaping, hardscaping, custom pools, spas, outdoor kitchens, decks, patios, and landscape lighting solutions. Our team brings decades of design-build experience, working closely with clients to create tailored outdoor environments that enhance both lifestyle and property value. Proudly serving Arlington, Alexandria, Vienna, McLean, Great Falls, Herndon, Leesburg, Washington, DC, and surrounding counties, we turn outdoor dreams into lasting realities with creativity, precision, and care.