Friends of Huddart and Wunderlich Parks
- Volunteers working as trail preservationists, youth education and recreation counselors. Contains mission statement, photos and contact information.
- http://www.parksupport.org/

San Mateo County RecycleWorks
- Searchable database of recycle centers, tips for waste prevention, and information about energy-efficient buildings.
- http://www.recycleworks.com/

CERES - San Mateo County
- An index to environmental information for the county. Extensive reference includes road, weather, and flood conditions, demographics, historical resources, maps.
- http://ceres.ca.gov/geo_area/counties/San_Mateo/

Pacifica Pet Hospital
- Full service Veterinary Hospital in Pacifica, CA
- http://www.pacificapet.com

San Mateo County
- Official directory of information for county services, departments, and officials. Contact numbers and county history provided.
- http://www.co.sanmateo.ca.us/

Mid-Peninsula Water District
- Water district distributing a safe, high quality water supply for the City of Belmont and other mid-peninsula locations.
- http://www.midpeninsulawater.org