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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.