BEDFORD, MASS. — State Electric Corp. has purchased an 18,000-square-foot flex building for $1.2 million in Bedford. The property, which is located near Route 3 and I-95, is a single-story industrial building with office space on a 2.6-acre site. The Stubblebine Co./CORFAC International represented State Electric Corp. and the seller, Bill Callahan, in the deal. State Electric Corp. is a full-service electrical construction company that provides electrical construction services throughout Eastern New England.