Lender who will do a HELOC on investment property in Mass?

[Ian Martin]

Hey everyone, 

I've got an investment property (a three family) under contract in the Boston area, and would like to use a lender who can offer me both a conventional mortgage as well as a HELOC from day one. I'm planning to put down about 30% of the purchase price as a down payment. So far I'm striking out when it comes to lenders who will offer a HELOC on an investment property in the area. Does anyone know a lender who will offer this? Thank you in advance.