Einsidler Management, Inc. is a family-operated residential property management company which was founded in the late 1940s. We serve communities in Long Island, Queens, and Brooklyn. Our reputation has been earned through consistently providing prompt, professional, and courteous service to all of the residents within the Condominiums, Cooperatives, and Homeowner’s Associations that we manage. Our services include: Routine on-site visits by maintenance supervisors, bookkeeping functions, negotiating & engaging contractors for common areas, maintenance of insurance coverage documents, grounds maintenance, supplies purchasing, board meetings attendance, payroll for on-site staff, services required due to natural disasters or law, repairs & improvements, sales, leasing, mortgage refinancing, and construction management.