Contact Us

Call Us


Oakland County:(248) 209-2600
Livingston County:(517)546-8500
Water support: (248)479-6516
Head Start help: (248)935-1796

Contact Our Locations

OLHSA is currently providing many of our services virtually. 
Please contact us at (248)209-2600 to determine if you need an in-person appointment.
Central Office(Oakland County)
196 Cesar E. Chavez Avenue
P.O. Box 430598
Pontiac, MI 48343-0598
t. (248) 209-2600 or
toll-free 1-800-482-9250
e. info@olhsa.org
OLHSA (Livingston County)
2300 E. Grand River
Suite 107
Howell, MI 48843-7574
t. (517) 546-8500
f. (517) 546-3057
e. livingston@olhsa.org