Accidental Carpet Demo and Contractor Payment

[Ryan Anthony]

Hello BP Community! I had a group of contractors replace my carpet with flooring. They were supposed to leave one room carpet but inadvertently demo'd. The contractor and i agreed to free labor, to split the materials and replace with new carpet. 

The flooring is replaced but the carpet is not yet. They plan on subtracting to Home Depot however its yet to be scheduled and their suggesting to complete payment for the flooring. I'm hesitant to do so until the whole job is complete.

Any suggestions on payment or if i should at least confirm with home depot that the carpet install is scheduled?

Appreciate any input