Dan L. Demmer (319) 446-7218 DEMMER 7477 Benton-Linn CUSTOM FURNITURE Fairfax, IA 52228 Specializing in making custom furniture in your choice of native lowa hardwoods & repairing furniture. ln han fan hau lan. Dan L. Demmer (319) 446-7218 DEMMER 7477 Benton-Linn CUSTOM FURNITURE Fairfax, IA 52228 Specializing in making custom furniture in your choice of native lowa hardwoods & repairing furniture. ln han fan hau lan.