Do you need a Minden roofing contractor? NTF construction is a general contractor serving the Minden Nevada area. NTF construction does all types of roofing. When you need a new roof on your house at a fair and reasonable price call NTF construction. NTF construction does wood roofing, asphalt, metal roofing, rolled roofing. When your roof needs to be done NTF construction will take care of it for you. Call NTF construction today for your new roof.