Contact Us

Is the answer to your question on our Support > Frequently Asked Questions page? If not, include the name of the course lesson (e.g. ABCO2 Lesson 4) in your email if you are experiencing technical difficulties.

Telephone: 682.302.4414

Address: PO Box 1304
Arlington, TX 76004-1304

Email: mail@respiratoryassociates.com

If you need certificates from our old website either call or email us. They are archived but can be sent to you.