This business is categorized as a Industrial Hygiene business. Dan Napier, CIH is located on 111 N Sepulveda Blvd STE 355 in Manhattan Beach. For the convenience of their customers, languages spoken include ENGLISH, SPANISH . and they can be contacted by calling (800) 644-1924 or going to their website . Their hours of operation are Monday 8:30am to 5:00pm , Tuesday 8:30am to 5:00pm , Wednesday 8:30am to 5:00pm , Thursday 8:30am to 5:00pm , Friday 8:30am to 5:00pm , Saturday Closed , Sunday Closed They accept Cash. for payment. They have not yet been reviewed on MojoPages.com.