New York Laws
Article 8-A - Process Servers and Process Serving Agencies in Cities Having a Population of One Million or More
89-II - Preservation of Private Remedies.

ยง 89-ii. Preservation of private remedies. Nothing in this article
shall be construed to nullify or impair any right or rights which an
individual may have against a process server or process serving agency
at common law, by statute or otherwise.