I received an invoice with the wrong address as the service location. i called the number on the invoice and was told not to call that number again very rudely. I just want to be sure that my Generac was serviced and not the address on the invoice. My location is a second home which I heat all winter, so it is important that my unit is being serviced Thank you Terry Strauch N4026 W. Cisco Lake Rd. Watersmeet, MI 49969 (service site) 847 471-1974 read more