Alderfer Sanford A Inc Realtors Added by Editor 0 reviews Listed in General Auctions 501 Fairgrounds Road Hatfield PA 19440 Pennsylvania USA United States of America (215) 393 3000 www.alderfercompany.com Add to Favorites Claim Listing Updated: Jan 27, 2014 Overview Reviews Auctioneers Add Your Review Please login or register to add your review.