Alfa Piping Corp. Alfa Piping Corp. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> GNYWC Alfa Piping Corp. 75 Verdi StreetFarmingdale, NY 11735 | View on Google Maps Michael Holand (718) 381-2525 | fax: (718) 381-5729 Member Since: 2019