SIGNINterpreting (SIS) is a women-owned small business providing sign language interpreting services. SIS has 25 years of experience working to bridge communication barriers between the deaf/hard of hearing and hearing communities.

Have questions or need an Interpreter? Use our Online Request Form.

SIS provides American Sign Language (ASL) interpreting services covering Southeastern Pennsylvania, Delaware, New Jersey and Maryland.


SIS can provide interpreters on an as needed basis addressing one-time or ongoing assignments. Interpreters are nationally certified by the Registry of Interpreters of the Deaf (RID). Read more about how we match the right interpreters for your needs.