List account numbers if operating multiple establishments in Allegheny County. Management Company Name (if applicable). Title.Whether you're looking to grow your business, relocate, or start a new business, Allegany County offers the resources and services to help you at every step. We're here to listen and address your specific needs. Do you need property management for you HOA or condo association? We looked at every property management company in the Pittsburgh area and compiled the best based on factors such as cost and average ratings. The following forms are available online for print-out purposes only. Business with Allegheny County in the past). A landlord may ask you to fill out a rental application. The Howard Hanna Allegheny Valley real estate office services Allegheny County, Westmoreland County, Butler County and Armstrong County.