Tax Collectors and Millage Information Blair County Tax Collectors Municipal Contacts School District Contacts Tax Millage Rates 2018 Tax Millage Rates 2017 Tax Millage Rates 2016 Tax Millage Rates 2015 Tax Millage Rates 2014 Tax Millage Rates 2013 Tax Millage Rates 2012 Contact Chief Assessor DeAnna Heichel, CPE Deputy Chief Assessor Wendy Pielmeier, CPE Assessment Office423 Allegheny St. Suite 041Hollidaysburg, PA 16648 Phone: (814) 693-3110Fax: (814) 693-3115 Email: blairassessment​@blairco.org