Town Hall Address 110 South Walnut St. Martinsburg, PA 16662 United States- Blair County Website http://www.martinsburgpa.org/home.aspx Deed Registry 814-693-3095 Ext. 2 http://www.blairco.org/online/Pages/Online.aspx Monday - Friday: 8:00 A.M. - 4:00 P.M. 423 Allegheny St. Hollidaysburg, PA 16648 United States Tax Collector 814-793-2322 110 South Walnut St. Martinsburg, PA 16662 United States Fire District 814-793-3442 205 S. Market St. Martinsburg, PA 16662 United States County Blair