CA's program (focused on paint) offers contact infor for testing resources. Most labs will cost $25-$50 per test. There are apparently hardware store kits that will test for lead, but they are a binary present/absent result, not a graduated "ok/unhealthy" type of test. http://www.dhs.ca.gov/childlead/html/materials.html
no subject
http://www.dhs.ca.gov/childlead/html/materials.html