Objectives: A sizable minority of those who lose a loved one in hospice will experience symptoms of bereavement-related mental health disorders. Though hospices offer services to bereaved informal caregivers (family members or friends) of patients, little is known about services offered or interest in them. Therefore, we sought to assess services offered by hospice staff and interest expressed by bereaved informal caregivers with symptoms of depression, anxiety, or complicated grief (CG). Methods: De-identified electronic bereavement care charts of 3561 informal caregivers who lost someone in a large urban metropolitan hospice from October 1,2015, to June 30, 2016, were reviewed. Results: Of bereaved informal caregivers in the sample, 9.4% (n = 333) were positive for symptoms of depression, anxiety, or CG. The symptom-positive family members/friends were more likely than other family members/friends to be offered mailings, one-to-one counseling, telephone calls, and reference material. However, interest in most services by symptom-positive caregivers was low, with only 6% interested in one-to-one counseling and 7% interested in outside referral. Discussion: The findings suggest that hospices offer a range of services to family members or friends with symptoms of anxiety, depression, and CG, but that there can be a gap between what is offered and in the interest levels of the bereaved. Engagement with symptomatic family members and friends could be enhanced in future work.