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''.
9 C. W! U: X& O$ @+ b4 o3 V
6 y& R0 e$ I2 a5 r8 }* i* s" zIf 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!

Thanks.