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Professional Translation Services in Houston
Translation Source is a globally recognized language service provider with over two decades of experience delivering high-quality translation, interpretation, and localization solutions. Founded to bridge linguistic and cultural gaps in an increasingly interconnected world, we specialize in technical translation across 100+ languages, serving industries such as legal, medical, energy, and government. Our ISO-certified quality control processes ensure precision and consistency, while our team of certified linguists and subject matter experts guarantees nuanced, context-aware results. Leveraging cutting-edge technology like translation memory tools and AI-driven workflows, we combine innovation with personalized service to meet client needs efficiently. With a focus on customer-centricity, we offer 24/7 support, tailored project management, and scalable solutions for high-volume or time-sensitive projects.

Our commitment to excellence extends to pro bono initiatives, supporting community outreach and legal accessibility. Headquartered in Houston, Texas, we operate across four continents, providing on-site, remote, and hybrid services to clients ranging from Fortune 500 companies to nonprofits. Our partnerships with sister companies like Verbis Inc. enhance our capabilities in eLearning localization and multimedia adaptation. By adhering to international standards such as ISO 17100 and ASTM F2575, we maintain trust and reliability, ensuring every project reflects our core values of accuracy, integrity, and global connectivity.
Services
Technical Translation Interpretation Services High Volume Translation eLearning Localization Video Localization Voiceover Services Pro Bono Legal Translation
Highlights and features
  • We offer 20+ years of experience in technical and legal translation across 100+ languages.
  • Our ISO-certified quality control processes meet international standards for accuracy.
  • We utilize AI-driven translation tools and translation memory systems for efficiency.
  • Our team includes certified interpreters and subject matter experts in specialized fields.
  • We provide 24/7 over-the-phone interpretation and rapid turnaround for urgent projects.
Associations and certifications
  • ISO 9001:2015
  • ISO 17100:2015
  • ASTM F2089-15
  • ASTM F2575-14
Services
Technical Translation
Technical Translation services convert complex documents like manuals and legal contracts into 100+ languages. Our ISO-certified process ensures accuracy for industries such as engineering and healthcare. Certified linguists maintain technical precision while preserving original formatting and terminology.
Interpretation Services
Interpretation Services provide real-time language support for meetings, legal proceedings, and medical appointments. Offered in consecutive, simultaneous, and remote formats, our RID-certified interpreters ensure clear communication across 150+ language pairs.
eLearning Localization
eLearning Localization adapts educational content for global audiences, including voiceovers, subtitles, and cultural adjustments. Using tools like Articulate Storyline, we ensure training materials resonate linguistically and contextually in 100+ languages.
Video Localization
Video Localization services include subtitling, voiceover, and graphic adaptation for global audiences. Our Houston-based studios produce broadcast-quality audio in 100+ languages, ensuring cultural relevance and technical accuracy for corporate and educational videos.
High Volume Translation
High Volume Translation handles large-scale projects using machine translation and human editing. Ideal for legal documents and technical manuals, this service balances speed and cost-efficiency while maintaining compliance with ISO standards for accuracy.
Questions
What languages do you support?
We offer translation and interpretation in over 100 languages, including Spanish, Mandarin, Arabic, and French.
Are your translations certified?
Yes, we provide ISO-certified translations accepted by governments, courts, and academic institutions.
Can you handle urgent projects?
Our 24/7 services include rapid turnaround for emergency interpretation and same-day translation options.
Do you specialize in technical fields?
Yes, we focus on legal, medical, energy, and engineering translations with subject matter experts.
What is your quality assurance process?
We follow ISO 17100 standards, including translation, editing, and proofreading by certified professionals.