Repairing homes. Revitalizing communities. Rebuilding lives. With a vision of safe homes and communities for everyone, Rebuilding Together Peninsula helps preserve affordable housing in San Mateo County and northern Santa Clara County by providing no-cost critical safe and healthy housing-related repairs for some of our most vulnerable homeowners and community facilities. Since 1989, we have serviced approximately 4,000 homes and 400 facilities across the San Francisco Peninsula.