ResourceContact Info
Ashby Plumbing and Heating Supply
Ashby Plumbing and Heating Supply is a helpful plumbing store that can answer some questions about greywater system…

510 843-6652
1000 Ashby Ave.
Berkeley, CA 94710
Bill Wilson – Environmental Engineering
Environmental consultant who offers comprehensive environmental planning and engineering, wastewater and water quality planning.…
805 689-7639
Biosolutions, Inc.
Based in southern California, Biosolutions offers products and provides installations for various rainwater and greywater systems, including wastewater…
818 991-9997 x202
5310 Derry Ave, Suite E
Agoura Hills, CA 91301
Build It Green
A non-profit hub for information on green building in the San Francisco Bay Area, providing advice and referrals…
510 590-3360
1330 Broadway, Suite 1702
Oakland, CA 94612
Campus Center for Appropriate Technology (CCAT)
Buck house exists as a laboratory for appropriate technologies: systems include a passive solar greenhouse, recirculating aqua culture…
707 826-3551
1 Harpst St.
Arcata, CA 95521