looking for cost segregation services on long island

[Joseh Orobello]

Im reaching out to my fellow investors for help. Is there anyone out there who has done a cost segregation on long island. If so who did you use, what did it cost, how long did it take, etc...Im planning a large renovation, should i wait to have the cost segregation done or go ahead an renovate  or does it not matter.. Has anyone done it on a two family rental property or just commerical use.