How much does a contractor charge to make windows bigger work(roughly)?

Question

i only need to know the price of the work because the windows i am picking out the windows myself, i'm thinking either US window Factory or Pella if its not too expensive. but i'd like to know what is generally charged to make windows larger. thank you

Answer 1

Depending on what your house is made of I would assume, they would have to cut through brick, stone, etc.