Through the decades, the Rosenwach family shared a vision of expanding the company to a "one stop shop" for new water technologies, historic building preservation, outdoor site furnishings, and more. They knew that offering all services under one roof would eliminate the need for subcontractors while offering clients more cost efficiency. As Rosenwach developed new businesses, Herbert Rose Building Restoration, United Tower Maintenance, AMR Mechanical, Cool Water Technologies (CWT), Sitecraft and more were received with much success. In 1995, the above companies became part of the umbrella entity of Rosenwach Group. Today, the Rosenwach Group continues to grow, adding new companies and services to the synergy.