Property Management Services 258 Main St, Portland, CT06480 Property Management Services works with condominium associations in Middlesex County to help them coordinate necessary…More jobs. The business will connect customers to subcontractors for certain tasks, such as building maintenance, snow removal, and trash pick-up. The company also will help associations with insurance needs. It can act as a real estate broker in order to sell a property. Currently, 15 condo associations work with Property Management Services.