Looking for cost estimation (Urgent)

xchen

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''.
" N2 S" p2 ^$ }
. A/ Z/ f" m1 B+ w) _If 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 k- K* ]2 G, N) HThanks.