Van Dyck Heating & Plumbing Co. v. Central Iowa Building Co.

Appellee had a written contract with the appellant for the furnishing and installation of plumbing and heating in the Iowa Building in the city of Des Moines. Among other provisions of said 'contract was the following:

“The said contractor hereby waives all liens and claims to liens against the said building and the land on which the same is erected which he * * * may have or be entitled to under and by virtue of the statutes of the state of Iowa by reason of work done and to be done and material furnished and to be furnished said building under this contract. The said contractor further…