HeadQuarters - Main Office Emergencies 24 Hours 911 Administrative Monday - Friday 8 am - 5 pm (559) 675-7787 Information 24 Hours (559) 675-7770 Coroner 24 Hours (559) 675-7770 Office Of Emergency Services 24 Hours (559) 675-7770 Bass Lake - Substation Emergencies 24 Hours 911 Office Services Monday - Friday 8 am - 5 pm (559) 642-3201 Toll Free Call For Service 24 Hours (800) 560-4911 Chowchilla - Substation Emergencies 24 Hours 911 Oakhurst - Substation Emergencies 24 Hours 911 Office Services / Information Monday-Friday 8 am - 5 pm. Staff may be away from office. (559) 658-2555 Ranchos - Substation Emergencies 24 Hours 911 Office Services / Information Monday-Friday 8 am - 5 pm. Staff may be away from office. (559) 645-6026 EMAIL INFORMATION Office Of Emergency Services bthorn@madera-county.com Sheriff's Office sheriff@madera-county.com