Residents in the Canyon have a strong sense of community. The Benedict Canyon Association (BCA), started in 1948, is a prime example of successful neighborhood activism. The BCA is dedicated to preserving the beauty, safety, environment and quality of life in the Canyon. Because of their early efforts, Benedict Canyon remains the only Canyon that is 100% residential.

The Hillside Ordinance limiting building height to 36 feet, and stipulating restrictions on set-back, side yards and parking, was a product of Association lobbying and participation. That Ordinance was also the basis of the recent defeat of the proposed Villa on top of the Mark Hughes hilltop, an event cheered by many residents.

Current and past beautification projects of the Association include the repair and repaving of roads, repainting of guardrails, repair of Upper Benedict Canyon, and a subsidized monthly service of clearing debris, and trimming vegetation that spills on the roadway.

"Adopt Fire Station 99" is another community grass roots organization representing about 9000 residents in the Mulholland-Benedict Canyon area. Going hand-in-hand with the BCA, residents helped to generate the media attention, popular support, and political will that defeated the Fire Department's plan to reduce from 2 to 1 the number of paramedics available at each Fire Station to deliver emergency care.