Technical Support

Multi-Health Systems Inc. is committed to providing timely support for any technical questions or issues that may arise during use of the Naglieri General Ability Tests. For questions or more information about online administration, scoring, or reporting of the Naglieri General Ability Tests, please contact one of our Customer Service representatives:

• In the United States, call toll-free at +1-800-456-3003.
• In Canada, call toll-free at +1-800-268-6011.
• Other customers can call +1-416-492-2627.

If you are experiencing a technical issue, please contact our Customer Service and Technical Support Department:

• In the United States, call toll-free at +1-800-456-3003.
• In Canada, call toll-free at +1-800-268-6011 and ask for Technical Support.
• Other customers can call +1-416-492-2627 and ask for Technical Support.

All email inquiries can be sent to [email protected] at any time and will addressed by one of the MHS representatives.