General Contractors in Birnamwood, WI Kolby ConstructionN731 Sumac LnBirnamwood, WI, 544147155519858Building ContractorsConstructionGeneral ContractorsPrism Real EstateReal Estate CompaniesRural Estates Realty Schwanz Custom HomesN10643 County Road DBirnamwood, WI, 544147154891406ConstructionContractorsCustom Home BuildersGeneral Contractors Show More