Sorella Group is a national postal specialties supplier and installer. Built on relationships with multifamily developers, homeowner’s associations, and municipalities, our postal specialties services include design and installation of mailboxes, as well as, full-service carpentry and CSI Division 10 contracting. We are a preferred distributor for Florence Mailboxes and are committed to providing you with superior customer service. We anticipate the needs and requirements for every project. We make sure that the specified materials are the most efficient and effective for the application and are readily available. Our postal services project management team stays actively involved throughout the project to coordinate with all trades involved.