I am looking for some estimation for the cost if I want to relocate the location of furnace in the basement and change the stairwell wall from 4'' to 6''. ; Z5 w; ]0 x! G3 h: p, r 3 f; O {3 m0 d6 g* YIf you are expert in this matter and certified professional, please provide us an estimation. And I will contact you if you leave or PM me with your contact information. Your help is much appreciated!7 {# @% L1 z1 R/ R+ N6 z! a