Service tax input credit

Dear sirs

we are the manufacturers of the Electrical componants, we have constructed 4 floors building at industrial area, out of 4 floors, 2 floors are using for factory works and 2 floors for office purpose.

the above said building given for construction to outside builder , then the builder was claimed service tax and the same was paid the amount also.

in view of the above, can we take the service tax input credit to adjust against central excise liability. 

with regards

R.Prabhakar