Excellence in Interpreting

The Hallenross Promise

We are the most respected name in quality American Sign Language interpreting services in the Greater Columbus Area.

Saying it like YOU mean it!

Quick Responses

We respond to all inquiries within 48 business hours because we know your time is valuable.

Customer Service

We confirm all assignments with the names of the interpreters who have been assigned.


All of our interpreters uphold the Code of Professional Conduct, ensuring respect and effective communication.

Commitment to Quality

We have the most experienced and qualified interpreters in the state and are the most respected name in the field.


Our interpreters are either certified or actively on the path to certification.

Fill Rate

We are able to fill more last minute appointments (<48 hours notice) than any other interpreting agency in Central Ohio.

Our Services

Caucasian woman with purple shirt and black vest interpreting on stage in front of a jumbo screen

Sign Language Interpreting

We provide interpreting services to federal, state, and local government entities, corporate and private business, school districts, and more.

A bald, caucasian man in a grey shirt and black vest standing in front of a whiteboard presenting to a group.

Professional Development

We offer a variety of seminar and training opportunities to help you achieve your professional and personal goals.

The RID CMP logo, black background with white letters reading Approved RID Sponsor with an outer circle of white background, black letters reading Certification Maintenance Program, Registry of Interpreters for the Deaf.

CEU Processing

We are an approved RID Sponsor and will process your PINRA or independent study opportunity.

3 caucasian participants (2 men, 1 woman) watching a caucasian woman signing. All are positioned, sitting or standing, by a table with various pens, laptop, bottles of water, etc.


We provide professional consultation services to businesses on topics including: competencies and qualifications of staff interpreters, and various aspects of Deaf culture.