Fred H Winkler & Co PC has been serving the Rotterdam, Schenectady, Clifton Springs area for generations. We handle all of your personal and professional accounting and tax preparation needs. We are licensed CPAs and are genuinely qualified to take care of all of your financial business needs. From bookkeeping, Quick books, tax returns, personal or corporate, or financial & estate planning we will take care of you like family at the Winkler Company