Since1910 Phone Numbers and Emails

Toll-Free Number:

  • (800) 979-1910
    US and Canada

Customer Service:

  • (516) 747-6666
  • (855) 477-6687
    Jewelry Insurance

Since1910 Emails:

Customer Service
Jewelry Insurance
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Contact Information

Since1910 Website:

Since1910 Help Center:

Corporate Office Address:

H.L Gross and Bro. Jewelers
840 Franklin Ave.
Garden City, New York 11530
United States

Other Info (opening hours):

Store and Phone Hours (EST):

Monday, Wednesday, Friday: 10:00am - 6:00pm

Tuesday, Thursday: 10:00am - 8:30pm

Saturday: 10:00am - 5:30pm

Sunday: 12:00pm - 5:00pm

More contact details


+1(516) 746-4870

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