Plant Upgrades. J & E Hall has extensive experience across a wide range of applications to ensure our plant upgrades are the most cost effective and energy efficient solution. Our technical know-how is second to none and we can deal with all known refrigerants including ammonia, CO2, hydrocarbons and HFCâs.
The Indiana World War Memorial Plaza Historic District strongly defines the character of downtown Indianapolis. The plaza comprises six aligned square city blocks of monumental public architecture and landscape architecture, united into a cohesive whole.
The buildings and architecture of Allentown reflect the city's history and settlement from the 18th century through the present. Allentown is characterized by a large number of historic homes, churches, commercial structures and century-old industrial buildings. 1 18th and 19th centuries.