Please wait...

about GTHow to Contact Us:
If you have questions, need assistance selecting the right system, or require technical support, we are ready to help.  You can reach us by phone and chat during regular business hours, or connect with us online at anytime.  

Call to speak with us

Toll Free:






Business Hours:

Monday to Friday 9am to 5:30pm EST


Chat with us live

We are available each business day to answer your questions and help you navigate the site to find what you need. Click to chat with us now!


Connect with GT online
Follow us on your favorite network for the latest news, promotions, and special discounts.





Email Us

Sales and product inquires

Techincal support and RMA information

Press, media, and public relations