IHS California Area Office

650 Capitol Mall, Suite 7-100
Sacramento, CA 95814

Phone: (916) 930-3981

IHS Arcata OEHE Field Office

1125 16th Street Ste.100
Arcata, CA 95521

Phone:(707) 822-1688

IHS Clovis OEHE Field Office

613 Harvard Avenue
Clovis, CA 93612

Phone:(559) 322-7488

IHS Escondido OEHE District Office

1320 West Valley Parkway, Suite 309
Escondido, CA 92029

Phone: (760) 735-6880

IHS Redding OEHE District Office

1900 Churn Creek Road, Suite 210
Redding, CA 96002

Phone: (530) 246-5339

IHS Sacramento OEHE District Office

650 Capitol Mall, Suite 7-100
Sacramento, CA 95814

Phone: (916) 930-3984

IHS Ukiah OEHE Field Office

1252 Airport Park Blvd, Suite B5
Ukiah, CA 95482

Phone:(707) 462-5314