Achieve Comfort and Efficiency with SDI Insulation, Inc. As the premier insulation and home performance contractor in the San Francisco Bay Area, California, we're dedicated to providing top-notch solutions for residential, new construction, remodel, and commercial projects. Trust us to optimize your space for maximum comfort and energy efficiency.

About Portola Valley

Portola Valley, nestled amidst the rolling hills of the Santa Cruz Mountains, offers a tranquil retreat from the hustle and bustle of Silicon Valley. Did you know that Portola Valley is named after Gaspar de Portolá, the Spanish explorer who led the first European expedition to California in 1769? This scenic town is celebrated for its natural beauty, with vast expanses of open space, towering redwoods, and pristine creeks. Portola Valley is a haven for outdoor enthusiasts, offering miles of hiking, biking, and horseback riding trails amidst breathtaking scenery. The town's close-knit community values sustainability and conservation, with initiatives like the Portola Valley Trail Fund working to preserve and enhance the local trails. Portola Valley also hosts a variety of cultural events and festivals throughout the year, fostering a sense of camaraderie among residents. Whether exploring the great outdoors or immersing oneself in the vibrant community spirit, Portola Valley offers a peaceful sanctuary in the midst of Silicon Valley's fast-paced environment.