Doesnt even rate a star. I do not recommend this carpenter. His work is subpar. I had multiple issues with the work he did or his young employees did.Unable to screw in a screw with out cracking the resin material. Because things werent done correctly railings bowed out- there was no stabilizing factor, the rails are unstable. You touch them and them move.Called Menards where material was purchased, was told if that happened they were installed incorrectlySays he doesnt have proper placing equipment to use with the bond for resin, or else he's using the wrong bonding material and doesn't even know itDoesn't know the correct caulking material to use for windows and this came directly from the manufacturer. The owner came out to see for himself. This was after multiple calls to Seipel and he couldnt figure out what was wrong. Wind was blowing through, noisy as hell, The owner looked at the job , used one finger on the caulk, it wasnt even sealed.Does not know how to mount things evenly.Multiple calls to him- when he does respond days later he's always busyI do not recommend him for any carpentry situation