Prolanguage Corp provides premium ASL Interpretation 24/7American Sign Language ASL Interpreting Experts
Prolanguage Corporation provides premium American Sign Language interpreting 24 hours a day, seven days a week across the United States and abroad. Prolanguage provides on-site certified ASL interpreters available 24/7 for healthcare, legal, government, corporate, and emergency settings.
Client Trust & ⭐⭐⭐⭐⭐ TestimonialsTrusted by Professionals.
Rated Five Stars.
Nationally certified professionals rate Prolanguage a five-star ASL agency according to Verified Google Reviews. This feedback reflects testimonials from healthcare systems, legal professionals, public institutions, and enterprise clients who depend on certified, reliable ASL interpreting in regulated environments.
★★★★★
Clients and interpreters consistently cite Prolanguage for responsiveness, professionalism, and the ability to fulfill difficult assignments when others cannot.
"⭐⭐⭐⭐⭐Not only did I get highly qualified interpreters, they were friendly and perfessional. Excellent communication making the arrangements and easily available when I needed to contact them. Will use the company again in a heartbeat." Julie Chapman, Fullerton, Ca 2025
"⭐⭐⭐⭐⭐ Absolutely amazing agency. Professional, courteous and very communicative. Also payment is unmatched compared to other agencies. Will definitely do work with them again in the future" Jen Ingalls 2025
"Pro language is an exceptional agency to work with." - Hazel Duncan 2025
"⭐⭐⭐⭐⭐Not only did I get highly qualified interpreters, they were friendly and perfessional. Excellent communication making the arrangements and easily available when I needed to contact them. Will use the company again in a heartbeat." Julie Chapman, Fullerton, Ca 2025 "⭐⭐⭐⭐⭐ Absolutely amazing agency. Professional, courteous and very communicative. Also payment is unmatched compared to other agencies. Will definitely do work with them again in the future" Jen Ingalls 2025 "Pro language is an exceptional agency to work with." - Hazel Duncan 2025
Why Organizations trust ProlanguageSatisfaction Guaranteed for New Clients
The Prolanguage Promise: First engagements should feel risk-free. If you are not satisfied with your initial service, you will not be charged.
National Network of Certified Professionals
We work with RID-certified and legally qualified interpreters.
Professional-Centred Compensation Our goal is to pay our professionals fairly and as quickly as possible.
Accessibility Is Our Mission
Communication access is not optional—it is a civil right. We build systems that respect compliance, protect dignity, and build trust.
Nationwide Network
We staff licensed, RID-certified, and legally qualified ADA interpreters nationwide. Vetted for high-stakes environments where expertise is mandatory.
Professional-centered.
We compensate professionals quickly and fairly—often same-day—because reliable talent produces reliable outcomes. This approach delivers continuity, not turnover.
24/7/366 U.S.-Based Live Support
No call centers. No delays. Real, live U.S.-Based professionals available seven days a week, including weekends and holidays.
Satisfaction Guaranteed
If you’re not satisfied, there is no charge; that’s the Prolanguage Promise.
Our Services
On-Site ASL Interpreting
Professional, in-person interpreting for medical appointments, court proceedings, government meetings, and sensitive institutional environments.
Carefully scheduled. Fully credentialed. Prepared.
Video Remote Interpreting (VRI)
Secure, real-time ASL interpreting via Zoom, Microsoft Teams, or Google Meet.
Flexible. Efficient. Ideal for time-sensitive or remote needs.
ASL Interpreting Experts
Prolanguage is a U.S.-based interpreting agency founded by nationally certified professionals with decades of combined experience in healthcare, legal, and enterprise environments.
We operate on simple principles:
Pay interpreters fairly and quickly.
Protect Deaf clients by working with the best.
Serve organizations with integrity and transparency.
That formula works a safeguard; we only work with the best, and we guarantee your satisfaction.
Industries We Serve
Trusted by organizations where accuracy is non-negotiable:
Healthcare & Behavioral Health
Legal & Court Systems
Government & Public Institutions
Corporate & Enterprise
Higher Education
From one-on-one appointments to enterprise-level needs, Prolanguage delivers consistency you can rely on.
Nationwide Coverage. Local Expertise.
Prolanguage provides professional ASL interpreting services across the United States.
We don’t rely on long state lists.
We focus on what matters most:
The right interpreter.
In the right place.
At the right time.
If the assignment is complex, we’re built for it.
Why the Best Interpreters Work With Prolanguage
Elite interpreters choose Prolanguage because we respect their profession.
That respect shows up in:
Preparation
Communication
Fair compensation
For clients, this means better performance, lower risk, and stronger outcomes for Deaf consumers.
Excellence attracts excellence.
Frequently Asked Questions
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Yes. We work exclusively with RID-certified and ADA-qualified, highly experienced professionals.
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Yes, in-person and online. Real humans—day, night, weekends, and holidays.
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Yes. For all new clients. If you’re not satisfied, there is no charge.
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Absolutely. ADA Compliance is foundational to how we operate.
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Yes. Our experts possess RID-Certified Teir-1 level credentials: SC:L, CDI, NIC, CI/CT etc.
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Upon confirmation we provide our clients with the interpreter’s names, credentials and expiration dates of certifications.
Ready When It Matters Most
If your organization needs dependable, professional ASL interpreting, delivered with integrity and accountability, we’re ready.