Administrative Office
Family Intervention Services, Inc.
106 Valley Street
South Orange, NJ 07079
Phone: 973-275-1570
Fax: 973-275-1568

Morris County
Family Intervention Services, Inc.
20 Vanderhoof Avenue
Denville, NJ 07866
Phone: 973-586-5243

Sussex County
Family Intervention Services, Inc.
30 Moran Street
Newton, NJ 07860
Phone: 973-383-4464

Essex County
Family Intervention Services, Inc.
1260 Bloomfield Avenue
Fairfield, NJ 07004
Phone: 973-227-4458

Essex County - Newark
Family Intervention Services, Inc.
35 Halsey Street
Newark, NJ 07102
Phone: 973-596-9300

Monmouth County
Family Intervention Services, Inc.
100 Highway 36 East Suite B
West Long Branch, NJ 07764
Phone: 732-222-7925

Passaic County
Family Intervention Services, Inc.
655 Broadway
Paterson, NJ 07514
Phone: 973-523-0089

Passaic County Mobile Response
1784 Hamburg Turnpike
Wayne, NJ 07470
Phone: 973-839-1126