Pet stores in Mastic Beach, New York The most complete information about Pet stores in Mastic Beach, New York: Addresses, phone numbers, reviews and other information. All stores Convenience Electronics Furniture Home goods Liquor Pets Mall Supermarket All pet stores in Mastic Beach Pineway Pet Sitters Pets 83 Pineway Avenue, Mastic Beach, NY 11951 Get Directions Contacts Write a review Pups "R" Us Pets 9 Seaford Road, Mastic Beach, NY 11951 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter