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Contact Us

Main Office
HAI Laboratories, Inc.
320 Massachusetts Avenue
Lexington, MA 02420
United States

Phone: (781) 862-9884
Fax: (781) 860-7722
Business hours: Monday – Friday
9:30am – 6:00pm Eastern Standard Time

Questions? Comments?

Use our general contact form below to get in touch with us, and we’ll respond as soon as we can.

General Inquiry Form