Translation & Interpreting Services in Seattle

24/7 translation, interpretation and localization services in the Pacific Northwest

24 Hours a Day, Seven Days a Week

Do you need certified translations fast in Seattle? Or corporate, medical, legal, or personal translations from English to Mandarin, Spanish to English, or any other language pairs?


We’re an accredited member of the American Translators Association (ATA), and work alongside many reputable clients in the Washington State to deliver fast, accurate, human translations around the clock.


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Professional Interpreters Available 24/7 in Seattle

If you do business with international clients, or prepare global conferences and meetings, we can provide you with round-the-clock professional interpreting assistance in Seattle and beyond. Our qualified, multilingual over-the-phone interpreters can help you out in any language at the touch of a button. And we can even send an in-person interpreter to your Seattle location with as little as 24 hours’ notice. We’re an accredited member of the National Association of Judicial Interpreters and Translators (NAJIT), and are professional and reliable at all times.

For the translation of documents, use any of the following ways to contact us:

1. Website Form

Our online form is the fastest and easiest way to submit your documents. We’ll send you a quote within 10 minutes.

2. Email

You can email your scanned documents to

3. Fax

Fax your documents toll free to: 1-800-856-2759

4. Mail or Courier

You can mail or courier you documents to our Washington office at the following address:

Day Translations. Inc, Washington DC
1101 Pennsylvania Ave. NW, Suite 600, Washington, DC 20004.

We Provide Localization Services in Seattle

Home to a thriving tech industry, we can help you out with all your localization needs in Seattle. With increasing competition in today’s global economy, localization has become a key component of international marketing strategies and if you need your mobile app, video game, or website localized we can help. With extensive experience in localization and linguistic testing, our team of linguists, programmers, and marketers will ensure that your product or service looks and sounds 100% localized and targeted to your customers in all markets, from Seattle to Singapore.

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