The chamber provides services for businesses which are located in or that provide business in El Monte and South El Monte and the surrounding areas.

Address: 10505 Valley Blvd. El Monte CA 91731
Website: http://www.emsem.biz
Hours:
  • Monday through Thursday, 9:00am to 5:00pm
  • Friday, 9:00am to 1:00pm.
Phones: FAX (626) 443-0463, Service/Intake and Administration (626) 443-0180