| Since 1900, the steeplejacks of Jack Hassler Co., Inc. have been accessing high structures such as steeples, domes, cupolas and clock towers throughout the mid Atlantic region. Ev-Air-Tight Calking Co., Inc., our parent company, established 1919, is skilled in a wide range of masonry restoration. For quality and experience, please call for inspections, surveys, restoration and repairs of historic structures. |