Get Sheet Metal Workers Local 28 discount codes and promo coupons, for Sheet Metal Workers Local 28, out in Mineola NY in the 11501 area. The following pension funds have merged with the Sheet Metal Workers’ National Pension Fund. All pension benefits you may have earned under these funds have been transferred to the Sheet Metal Workers’ National Pension Fund, which has assumed the obligation to pay benefits for which you may be eligible. Do local business owners recommend Local 28 Union Sheet Metal Workers? Visit this page to learn about the business and what locals in Mineola have to say.