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Contact

To learn more about GHI reports and services, contact our consumer services staff or one of our labs directly.

  • NEW YORK LABORATORY

  • 580 Fifth Avenue, Suite 2750
  • New York, NY 10036
  • T 212.884.9920
  • F 212.574.3341
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Hours:
Mon – Thu 9:30a – 5:30p (phone)
9:30a – 6:00p (lobby)
Fri 9:30a – 3:00p
  • LOS ANGELES LABORATORY

  • 550 South Hill Street, Suite 848
  • Los Angeles, CA 90013
  • T 213.534.2263
  • F 213.534.2265
Hours:
Mon – Thu 8:30a – 5:00p
8:30a – 2:00p
Fri 9:30a – 3:00p
  • MIAMI LABORATORY

  • Dupont Building
  • 169 East Flagler Street, Suite 922
  • Miami, FL 33131
  • T 305.995.5757
  • F 305.995.5756
Hours:
Mon – Thu 8:30a – 5:00p
9:00a – 5:00p
Fri 9:00a – 2:30p