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The riff group

Our Services
Building & Construction
Our Building & Construction Services Divisions' objective is to provide the highest quality services on a cost effective basis to the Commercial, Industrial and Institutional segments of the Business Community in the areas of new construction, renovation and facility maintenance.
Installation Services
Our Installation Services Division provides a full range of Furniture, Demountable Partition, High Density Filing and Custom Millwork/Casework installations for Hospitals, Hotels, Universities and Corporations throughout Pennsylvania, New York, New Jersey, and Delaware.