When you need to enroll in a program, add a dependent, or file a claim, just print the appropriate form, complete it as  instructed, and then mail it to the following address:

Los Angeles Machinist Benefit Trust 
PO Box 6149
Garden Grove, CA 92846

Phone: (714) 898-2200
Toll-Free: (800) 499-8121
Fax: (925) 405-0659

Make sure that you forward any required documentation along with your form. If you are enrolling/adding a dependent due to marriage, a child’s birth, or an adoption, be sure to provide proof of dependency. A certified copy of your marriage certificate, or a child’s birth certificate, or a court order showing legal responsibility will be acceptable.

If you ever need assistance, feel free to contact the Administrative Office at 714-898-2200 or 1-800-499-8121.