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''. , s( p) I2 ?/ F% f. m& ~ 4 {, W0 |3 V! z- X5 @0 A4 [6 n, uIf 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!9 a: u( S3 N1 Q0 y