HENNING ROOFING Free Estimates Fully Insured EST. 1979 Locally Owned & Operated Since 1978 641-792-0773 Newton, IA SM-NE753842-0831 HENNING ROOFING Free Estimates Fully Insured EST . 1979 Locally Owned & Operated Since 1978 641-792-0773 Newton , IA SM - NE753842-0831